Andrew Kelley
0dd8adcdb4
Release 0.5.0
2019-09-30 10:09:33 -04:00
Andrew Kelley
e0eb045b5f
remove unhelpful/outdated/unused doc file
2019-09-30 08:33:04 -04:00
Andrew Kelley
0e9f86b1db
docs: docgen supports release safe exe code examples
...
and make the type names of `@hasDecl` and `@hasField` consistent
2019-09-29 17:28:30 -04:00
Andrew Kelley
ffaf37a7e7
Merge pull request #3343 from ziglang/windows-libc-um-dir
...
detect the windows um include directory
2019-09-29 15:47:01 -04:00
Andrew Kelley
339f621735
detect the shared windows include dir as well
2019-09-29 14:12:06 -04:00
Andrew Kelley
c8e967f43d
detect the windows um include directory
2019-09-29 14:04:23 -04:00
Andrew Kelley
ec545859b9
docgen: support code examples for riscv target
2019-09-29 14:03:49 -04:00
Nick Erdmann
ff9c3c6e5b
std/os/uefi: fix Guid alignment in rng protocol
2019-09-29 12:28:14 -04:00
Andrew Kelley
bd46c1c328
RISC-V: get to the linking phase of behavior tests
...
See #3338 and #3339
2019-09-29 12:21:22 -04:00
Andrew Kelley
543e729398
Merge pull request #3331 from meme/android-ndk
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Support Android NDK
2019-09-28 13:30:19 -04:00
meme
030abfa0d2
minor tweaks
2019-09-28 13:21:29 -04:00
meme
0c556095f4
do not link against gcc runtime on Android target
2019-09-28 12:48:13 -04:00
Andrew Kelley
ce0e794092
fix glibc builds on aarch64-linux-gnu
...
There was a missing include path in the compilation line, leading to
incorrect fstat ABI.
closes #3291
2019-09-27 18:19:21 -04:00
Andrew Kelley
579301c2af
avoid duplicated code of specifying the default glibc version
2019-09-27 17:39:11 -04:00
meme
308e7d5314
fix building static Android executables
2019-09-27 17:33:07 -04:00
Andrew Kelley
dc299166cf
std.os.fstat: EINVAL => unreachable
...
Related: #3291
2019-09-27 17:17:24 -04:00
meme
f7bf61a983
support Android NDK and bionic
2019-09-27 16:51:42 -04:00
Andrew Kelley
878aece87b
Merge branch 'LemonBoy-fix-3138'
...
closes #3213
2019-09-27 15:58:39 -04:00
Andrew Kelley
09575bc0d6
fully specify padding bytes when necessary
...
This is what I was going for originally - either we understand that
LLVM's padding is sufficient, or we do the entire padding ourselves.
2019-09-27 15:53:30 -04:00
LemonBoy
67bd0267db
Correct calculation of padding length in struct
...
Make sure the resulting type is in-sync with the one produced and used
by LLVM.
Fixes #3138
2019-09-27 15:39:19 -04:00
Andrew Kelley
70e934f116
Merge pull request #3326 from LemonBoy/misc-misc
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Miscellaneous and very small patches regarding mipsel and musl libc
2019-09-27 14:53:52 -04:00
LemonBoy
9ad0541f2c
Enable mipsel+libc tests on CI
2019-09-27 18:44:49 +02:00
LemonBoy
a220648198
Backport patch for Musl libc
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Allows musl to compile for mipsel targets.
https://www.openwall.com/lists/musl/2019/09/27/1/2
2019-09-27 18:20:00 +02:00
LemonBoy
5aaa7d0fbb
Avoid truncating mmap2 offsets if not multiple of page size
2019-09-27 18:18:38 +02:00
Andrew Kelley
805f9b309b
add regression test for alignment of constants
...
closes #1741
2019-09-27 10:58:39 -04:00
Andrew Kelley
a1a3e46e0a
Merge pull request #3323 from nrdmn/uefi
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some minor UEFI improvements
2019-09-27 10:41:26 -04:00
Nick Erdmann
4527110e02
std/os/uefi: add some hii support
2019-09-27 07:56:14 +02:00
Nick Erdmann
a4f324e9ea
std/os/uefi: add exitBootServices and allocatePool
2019-09-27 07:56:02 +02:00
Andrew Kelley
23a82b5ffd
fix mipsel regression in previous commit
...
I think that should actually be a compile error, it's a usingnamespace
that depends on itself. This workaround is fine for now.
2019-09-26 21:38:04 -04:00
Andrew Kelley
ebe79329a2
fix some linux declarations not getting exposed
2019-09-26 18:49:37 -04:00
Andrew Kelley
4d65373a3d
Merge pull request #3311 from LemonBoy/mips
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Initial support for mipsel architecture
2019-09-26 13:44:36 -04:00
LemonBoy
2c8864f634
Don't warn about redeclaration for the same var node
...
Closes #3316
2019-09-26 13:39:09 -04:00
Andrew Kelley
b89a09af4b
docgen: add "process terminated by signal" to exe_err
2019-09-26 13:11:07 -04:00
LemonBoy
a94372231c
Errno changes for MIPS
2019-09-26 18:07:39 +02:00
Andrew Kelley
94e9b9c625
docs: mention release-small along with release-fast
2019-09-26 12:05:49 -04:00
LemonBoy
dfb4446d09
Add comments about the test cases that have been disabled
2019-09-26 17:42:58 +02:00
LemonBoy
c8e4108c5b
Export _start as __start for MIPS targets
2019-09-26 17:13:57 +02:00
Michael Dusan
efea7958f8
doc: usingnamespace imports only public decls
2019-09-26 10:55:13 -04:00
LemonBoy
a9be62f085
Fix wrong IOCTL value
2019-09-26 11:49:49 +02:00
LemonBoy
4ebcf64864
Initial support for mipsel architecture¬
2019-09-26 09:31:55 +02:00
Andrew Kelley
2f20833097
add -DZIG_SKIP_INSTALL_LIB_FILES cmake option
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closes #2221
2019-09-26 02:21:29 -04:00
Andrew Kelley
68bb394570
Merge pull request #3315 from ziglang/mv-std-lib
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Move std/ to lib/std/
2019-09-26 01:54:45 -04:00
Andrew Kelley
4637e8f969
zig additionally looks for lib/std/std.zig
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previously zig would search up directory parents for
lib/zig/std/std.zig. It still does that, but now it also accepts
lib/std/std.zig. This will probably be how we start shipping windows
.zip files, since the extra directory is pointless.
It also means you can run zig binaries from subdirectories of the zig
source tree without lib files being installed.
2019-09-26 00:30:51 -04:00
Andrew Kelley
dc7016344e
remove --override-std-dir. fix issues caused by moving std lib
2019-09-25 23:59:07 -04:00
Andrew Kelley
ed36dbbd9c
mv std/ lib/
...
that's all this commit does. further commits will fix cli flags and
such.
see #2221
2019-09-25 23:35:41 -04:00
Andrew Kelley
6128bc728d
macos ci: display system info before running anything
2019-09-25 22:50:21 -04:00
Andrew Kelley
568c183d2a
docgen: slightly better caching
2019-09-25 17:59:52 -04:00
Andrew Kelley
f112e8af27
Merge pull request #3312 from ziglang/armv8-linux-musleabihf
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Enable test coverage for armv8-linux-musleabihf
2019-09-25 17:04:51 -04:00
Andrew Kelley
d1705baa74
enable test coverage for armv8-linux-musleabihf
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* fix libc prototypes of offsets to have correct integer sizes and
signedness. This gets all behavior tests to pass for
armv8-linux-musleabihf
* fix linux mmap syscall to have correct integer size and signedness
for offset
* disable failing armv8-linux-musleabihf std lib tests. See 3289. I
suspect compiler-rt issue. Note these tests fail with this target
triple regardless of whether musl is actually linked (-lc).
2019-09-25 16:21:04 -04:00
Andrew Kelley
40e77dad83
musl [PATCH] arm: fix setjmp and longjmp asm for armv8-a
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From: Szabolcs Nagy <szabolcs.nagy@arm.com >
armv8 removed the coprocessor instructions other than cp14, so
on an armv8 system the related hwcaps should never be set.
new llvm complains about the use of coprocessor instructions in
armv8-a mode (even though they are never executed at runtime),
so ifdef them out when musl is built for armv8.
<dalias> i think the patch looks ok
2019-09-25 15:15:52 -04:00
Andrew Kelley
dc3c4197c6
disable known-to-be-failing tests for linux-aarch64-gnueabihf
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See #3288 . Root cause appears to be #3291 .
2019-09-25 14:17:46 -04:00
Andrew Kelley
c9690916e5
fix building musl on eabihf abis, incorrect include dirs
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See #3286 . The issue is not fully solved however because this has
uncovered another issue.
2019-09-25 14:03:26 -04:00
Vexu
14ae23326e
ran zig fmt on stdlib
2019-09-25 12:44:11 -04:00
Vexu
29e6541db1
add noasync to zig fmt
2019-09-25 12:44:11 -04:00
LemonBoy
3907e3b675
Fix llseek behavior
2019-09-25 12:10:58 -04:00
Andrew Kelley
48c9e17aa1
Merge pull request #3308 from LemonBoy/riscv-things
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Miscellaneous RISC-V related commits
2019-09-25 12:08:47 -04:00
LemonBoy
a56b767c35
Add DTP bias according to RISCV ABI
2019-09-25 18:07:17 +02:00
LemonBoy
453157595e
Correct some RISCV64 bits
2019-09-25 09:30:44 +02:00
Andrew Kelley
993d5bc9c9
add docs for usingnamespace
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closes #1589
2019-09-24 21:23:12 -04:00
Andrew Kelley
53210b2304
better default enabled features for riscv
...
Until ability to specify target CPU features (#2883 ) is done, this
commit gives riscv target better default features.
This side-steps #3275 which is a deficiency in compiler-rt when features
do not include 32 bit integer division.
With this commit, RISC-V compiler-rt tests pass and Hello World works
both pure-zig and with musl libc.
2019-09-24 20:56:04 -04:00
Michael Dusan
9983501ff2
add VarDecl support for struct-method call syntax
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implements #3306
2019-09-24 19:24:48 -04:00
Andrew Kelley
56b1818beb
docgen: test blocks support linking libc
2019-09-24 11:41:19 -04:00
Andrew Kelley
c0b937ba12
docgen: slightly cleaner display of libc cli args
2019-09-24 11:36:59 -04:00
LemonBoy
5fb7af26ab
Fix result loc unwrapping with optional in error union
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Fixes #2899
2019-09-24 01:09:26 -04:00
LemonBoy
93367adaa7
Fix assignment to optional payload
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Closes #3081
2019-09-24 00:31:35 -04:00
Jay Weisskopf
0bdc85181c
Create user-specified output-dir
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Fixes #2637
2019-09-24 00:20:29 -04:00
LemonBoy
663e665843
Prevent crash with invalid extern type
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Fixes #3240
2019-09-23 17:30:28 -04:00
LemonBoy
db988f42a7
Fix computation of switch coverage
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Closes #3258
2019-09-23 16:13:28 -04:00
Andrew Kelley
53ae03ebe9
make type_allowed_in_extern more robust
...
Previously if the type parameter was a pointer, it would assert that the
size of the type was resolved. It used to be that the size of pointers was
always resolved, however with lazy values, pointers gained the
possibility of not having their size resolved.
Now, type_allowed_in_extern triggers the resolution of whether a pointer
is zero bits, and returns a possible error if the resolution fails.
This fixes a compiler assertion when building the
[zootdeck project](https://github.com/donpdonp/zootdeck ). I do not have
a test case reduction for the issue.
2019-09-23 15:02:38 -04:00
Andrew Kelley
29b82d20a4
zig build: linkSystemLibrary integrates with pkg-config
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* add -D CLI option for setting C macros
* add std.ascii.allocLowerString
* add std.ascii.eqlIgnoreCase
* add std.ascii.indexOfIgnoreCasePos
* add std.ascii.indexOfIgnoreCase
2019-09-23 14:45:14 -04:00
Andrew Kelley
35c1d8cefc
Merge pull request #3290 from ziglang/more-test-coverage
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significantly increase test coverage
2019-09-22 21:18:27 -04:00
Andrew Kelley
55925b6e25
windows CI: fix name collision
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Previously the CMAKE_BUILD_TYPE=Release was conflicting with the
"distribution" directory `release`. I renamed this to `dist` so that
it won't conflict with any build types.
2019-09-22 19:47:07 -04:00
Andrew Kelley
96affd683a
enable test coverage for cross compiling windows mingw-w64
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closes #3285
2019-09-22 19:11:41 -04:00
Andrew Kelley
c161ce3f7c
mingw-w64 libc: fix incorrect detection of _xgetbv
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It was using __GNUC__ < 8 to check if _xgetbv intrinsic is available.
Since we always use zig cc with this header, we know we have clang 9,
which does have this intrinsic.
2019-09-22 19:10:27 -04:00
Andrew Kelley
23f339f1b4
add emscripten to std.build.Target.defaultAbi
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After upgrading to LLVM 9 we now have the emscripten OS available. Fix
the compile error in this function by specifying the default ABI for
emscripten.
2019-09-22 19:10:18 -04:00
Andrew Kelley
989cd4233e
Merge pull request #3298 from ziglang/gethostname
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gethostname
2019-09-22 18:19:37 -04:00
Andrew Kelley
d6f7b573aa
silence nonportable include path warnings when building glibc on windows
2019-09-22 18:15:30 -04:00
Andrew Kelley
f14ba904d7
tolerate windows newlines in glibc text files
2019-09-22 18:14:53 -04:00
Andrew Kelley
2c8495b4bb
git, I love you, but please stop mangling my files
2019-09-22 18:11:55 -04:00
Andrew Kelley
a239c7439f
more helpful error message when failing to parse glibc abi.txt
2019-09-22 17:41:15 -04:00
Andrew Kelley
31b72da84a
more info in assertion failures
2019-09-22 16:40:48 -04:00
Andrew Kelley
028011e59a
libc implementation of gethostname
2019-09-22 16:07:21 -04:00
Andrew Kelley
65b495af58
windows CI: use MinSizeRel to work around MSVC bug
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See #3024
2019-09-22 15:59:06 -04:00
Andrew Kelley
1d6d6d5228
remove redundant assert
2019-09-22 15:58:57 -04:00
Andrew Kelley
12b195f9d5
ci: update windows image to MSVC 2019
2019-09-22 15:32:52 -04:00
Andrew Kelley
cf4cc9b148
do the release tests last because they take longer
2019-09-22 14:41:47 -04:00
Andrew Kelley
786052c7d3
disable running cross compiled macos tests
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due to #3295
2019-09-22 14:40:54 -04:00
Andrew Kelley
9627a75b07
clean up compiler_rt with some enum literals
2019-09-22 14:00:05 -04:00
Andrew Kelley
e63daca92e
linux implementation of std.net.getHostName
2019-09-22 11:48:53 -04:00
Euan Torano
8a15537c6e
Fix #3272 - update docs
2019-09-22 11:23:00 -04:00
Andrew Kelley
2510edeb71
fix linux stat struct on aarch64
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The ABI was incorrect.
2019-09-22 11:22:22 -04:00
Andrew Kelley
dc2463d9a9
windows ci: make the case of file names agree
2019-09-22 11:22:22 -04:00
Andrew Kelley
ffef5d26b6
significantly increase test coverage
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* add zig build option `-Dskip-libc` to skip tests that build libc
(e.g. if you don't want to wait for musl to build)
* add `-Denable-wine` option which uses wine to run cross compiled
windows tests on non-windows hosts
* add `-Denable-qemu` option which uses qemu to run cross compiled
foreign architecture tests
* add `-Denable-foreign-glibc=path` option which combined with
`-Denable-qemu` enables running cross compiled tests that link
against glibc. See
https://github.com/ziglang/zig/wiki/Updating-libc#glibc for how to
produce this directory.
* the test matrix is done manually. release test builds are only
enabled by default for the native target. this should save us some CI
time, while still providing decent coverage of release builds.
- add test coverage for `x86_64-linux-musl -lc` (building musl libc)
- add test coverage for `x86_64-linux-gnu -lc` (building glibc)
- add test coverage for `aarch64v8_5a-linux-none`
- add test coverage for `aarch64v8_5a-linux-musl -lc` (building musl libc)
- add test coverage for `aarch64v8_5a-linux-gnu -lc` (building glibc)
- add test coverage for `arm-linux-none`
- test coverage for `arm-linux-musleabihf -lc` (building musl libc) is
disabled due to #3286
- test coverage for `arm-linux-gnueabihf -lc` (building glibc) is disabled
due to #3287
- test coverage for `x86_64-windows-gnu -lc` (building mingw-w64) is
disabled due to #3285
* enable qemu testing on the Linux CI job. There's not really a good
reason to enable wine, since we have a Windows CI job as well.
* remove the no longer needed `--build-file ../build.zig` from CI
scripts
* fix bug in glibc compilation where it wasn't properly reading the abi
list txt files, resulting in "key not found" error.
* std.build.Target gains:
- isNetBSD
- isLinux
- osRequiresLibC
- getArchPtrBitWidth
- getExternalExecutor
* zig build system gains support for enabling wine and enabling qemu.
`artifact.enable_wine = true;`, `artifact.enable_qemu = true;`. This
communicates that the system has these tools installed and the build
system will use them to run tests.
* zig build system gains support for overriding the dynamic linker of
an executable artifact.
* fix std.c.lseek prototype. makes behavior tests for
arm-linux-musleabihf pass.
* disable std lib tests that are failing on ARM. See #3288 , #3289
* provide `std.os.off_t`.
* disable some of the compiler_rt symbols for arm 32 bit. Fixes
compiler_rt tests for arm 32 bit
* add __stack_chk_guard when linking against glibc. Fixes std lib tests
for aarch64-linux-gnu
* workaround for "unable to inline function" using `@inlineCall`. Fixes
compiler_rt tests for arm 32 bit.
2019-09-22 11:22:17 -04:00
Michael Dusan
c5716715d5
stage1: fix lost argv[0]
...
- bug presented on FreeBSD when `/proc` filesystem is not mounted
- bogus `cc` was used as exename, causing incorrect executable spawn
- llvm::sys::fs::getMainExecutable() has platform-specific code
to get exename and fallback is to use param argv0
- linux fallback is rare because `/proc` is usually mounted
- *BSD fallback is not rare because `/proc` is often not mounted
- macOS doesn't ever fallback: bug cannot present
- windows doesn't ever fallback: bug cannot present
- other Posix will always present
2019-09-22 11:21:22 -04:00
LemonBoy
a11c20e26a
Fix TLS for VariantI arches with a twist
2019-09-21 19:53:39 -04:00
Andrew Kelley
4dd17a7c9e
zig test: don't skip execution when explicit command provided
2019-09-21 15:57:09 -04:00
Andrew Kelley
2c681d7ba1
add behavior test for float widening f16 to f128
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it's disabled on aarch64, see #3282
2019-09-21 14:22:23 -04:00
Andrew Kelley
f3a7c346dd
Merge pull request #3278 from LemonBoy/struct-gen
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A few steps towards AArch64 & ARM passing the behavior tests
2019-09-21 13:46:13 -04:00
Andrew Kelley
533aff3a6a
Merge pull request #3238 from Tetralux/fixed-allocator-reset
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FixedBufferAllocator.reset
2019-09-21 12:48:45 -04:00
Tetralux
86b6790b6a
Remove 'inline', as per @andrewrk
2019-09-21 15:42:26 +00:00
LemonBoy
34d02f249b
Fix a test on ARM due to the use of undefined ptr
2019-09-21 11:39:50 +02:00
LemonBoy
57f751a864
Adjust tests for AArch64
2019-09-21 11:39:50 +02:00
LemonBoy
093ffe9f16
Correct stack alignment for new stack
2019-09-21 11:39:50 +02:00
LemonBoy
75ec7e4e00
Fix generation of tail fields for packed struct
2019-09-21 11:39:43 +02:00
Andrew Kelley
3377044ebe
Merge pull request #3183 from LemonBoy/fix-3128
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Don't forget to resolve the pointee type
2019-09-20 18:01:42 -04:00
Andrew Kelley
257fded70c
avoid setting tail for @panic
...
Currently, slices are passed via reference, even though it would be
better to pass the ptr and len as separate arguments (#561 ). This means
that any function call with a slice parameter cannot be a tail call,
because according to LLVM spec:
> Both [tail,musttail] markers imply that the callee does not access
> allocas from the caller
There was one other place we were setting `tail` and I made that
conditional on whether or not the argument referenced allocas in the
caller.
This was causing undefined behavior in the compiler when it hit asserts,
causing it to print garbage memory to the terminal. See #3262 for
example.
2019-09-20 17:48:24 -04:00
Andrew Kelley
f663bcd6b2
add more RISCV64 linux bits to std lib
2019-09-20 15:24:50 -04:00
Andrew Kelley
ea776c287b
Merge branch 'daurnimator-linux-5.3'
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closes #3266
2019-09-20 15:10:25 -04:00
Andrew Kelley
aab1ec5c43
fix typo
2019-09-20 15:02:47 -04:00
daurnimator
2a8facafde
std: update for linux 5.3
2019-09-20 15:01:47 -04:00
daurnimator
edea0d431b
std: update riscv64 syscalls
2019-09-20 15:01:47 -04:00
Sahnvour
74d0b5bf7c
reject types of automatic container layout in packed unions
2019-09-20 13:25:32 -04:00
Andrew Kelley
c9a5a6b83a
add test case for already fixed bug
...
closes #3046
2019-09-20 13:19:29 -04:00
Timon Kruiper
3b4a6679a6
Fix comptime bitcast inside an expression
2019-09-20 13:13:26 -04:00
Andrew Kelley
695695c852
update README
...
Also I verified that muldi3 has not changed since the previous ported
reference commit.
2019-09-20 12:58:00 -04:00
Andrew Kelley
ee200aaa8c
fix typo in docs
...
closes #3267
2019-09-20 11:48:35 -04:00
Michael Dusan
d60f9d0d4b
stage1: fix gcc 9.1.0 compiler error on archlinux
2019-09-19 23:30:48 -04:00
Andrew Kelley
e81156b873
Merge pull request #3260 from ziglang/llvm9
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LLVM 9
2019-09-19 21:12:57 -04:00
Andrew Kelley
b76d16c7c7
update remaining llvm 8.0.0 references to 9.0.0
2019-09-19 20:55:02 -04:00
Andrew Kelley
14d2e16b60
macos ci: RISCV is no longer experimental
2019-09-19 18:32:40 -04:00
Andrew Kelley
00cd988438
update CI scripts llvm 8 to 9
2019-09-19 17:04:27 -04:00
Andrew Kelley
8a30edcde8
Merge remote-tracking branch 'origin/master' into llvm9
2019-09-19 17:02:32 -04:00
stratact
925ffbce7f
Disable Channel, Future, and Lock tests for FreeBSD ( #3253 )
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* Disable Channel, Future, and Lock tests for FreeBSD
2019-09-19 13:45:54 -04:00
Andrew Kelley
ef3f7ecc19
update std.zig.tokenizer
2019-09-19 13:07:30 -04:00
Andrew Kelley
cd3068b4eb
Merge pull request #3017 from fengb/tokenize-cleaner-errors
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Update stage2 parser errors to match compiler friendliness
2019-09-19 12:36:07 -04:00
daurnimator
3b297f58f7
src: use zig_panic rather than having LLVM abort
2019-09-19 11:51:39 -04:00
Shawn Landden
ff9f3275de
docs: clarify @clz and @ctz terminology to not be endian-specific.
...
This was brought up in IRC a few days ago.
2019-09-19 11:47:02 -04:00
Shawn Landden
c9937f4a2b
Allow Zig programs to implement their own startup (_start) for ELF executables.
...
/home/shawn/git/zig-simd/build/lib/zig/std/special/start.zig:23:40: error: exported symbol collision: '_start'
@export("_start", _start, .Strong);
^
/home/shawn/git/zig-simd/build/d.zig:1:1: note: other symbol is here
pub export fn _start() void {
^
/home/shawn/git/zig-simd/build/lib/zig/std/special/start.zig:124:35: error: root source file has no member called 'main'
switch (@typeInfo(@typeOf(root.main).ReturnType)) {
2019-09-19 11:43:00 -04:00
ScorrMorr
7ebb7ca580
pass param as ref in ZigList::append
2019-09-19 11:41:18 -04:00
Andrew Kelley
1eb33966b1
Merge branch 'merge-shawnl-simd5'
...
This is the commit from Shawn's SIMD patchset regarding `@splat`,
plus my fixups.
2019-09-19 11:15:07 -04:00
Andrew Kelley
28c7fe60b6
add docs for @splat
2019-09-19 11:14:42 -04:00
Andrew Kelley
005a54a853
fixups for @splat
...
* Fix codegen for splat - instead of giving vectors of length N
to shufflevector for both of the operands, it gives vectors of length
1. The mask vector is the only one that needs N elements.
* Separate Splat into SplatSrc and SplatGen; the `len` is not needed
once it gets to codegen since it is redundant with the result type.
* Refactor compile error for wrong vector element type so that the
compile error message is not duplicated in zig source code
* Improve implementation to correctly handle comptime values such as
undefined and lazy values.
* Improve compile error for bad vector element type to point to the
correct place.
* Delete dead code.
* Modify behavior test to use an array cast instead of vector element
indexing since I'm merging this splat commit out-of-order from
Shawn's patch set.
2019-09-19 10:58:12 -04:00
Shawn Landden
01577a3af4
@splat
2019-09-19 10:11:06 -04:00
Andrew Kelley
0048bcbd71
Merge branch 'merge-shawnl-simd5'
...
This is the commit from Shawn's SIMD patchset regarding `@byteSwap`,
plus my fixups.
2019-09-19 01:05:12 -04:00
Andrew Kelley
380c8ec2c9
implement runtime @byteSwap and other fixups
...
* update docs for `@byteSwap`.
* fix hash & eql functions for ZigLLVMFnIdBswap not updated to
include vector len. this was causing incorrect bswap function
being called in unrelated code
* fix `@byteSwap` behavior tests only testing comptime and not
runtime operations
* implement runtime `@byteSwap`
* fix incorrect logic in ir_render_vector_to_array and
ir_render_array_to_vector with regards to whether or not to bitcast
* `@byteSwap` accepts an array operand which it will cast to vector
* simplify `@byteSwap` semantic analysis code and various fixes
2019-09-19 00:59:04 -04:00
Shawn Landden
76f5396077
@byteSwap on vectors
2019-09-18 16:49:14 -04:00
Andrew Kelley
86209e1a92
Merge branch 'merge-shawnl-simd5'
...
This is the first 3 commits of #2945 , plus my fixups.
2019-09-18 16:35:57 -04:00
Andrew Kelley
ef0f3ba905
relax std.auto_hash requirements regarding vectors
...
Previously, auto hash tests required vectors of different types to not
hash to the same value. Now, this is allowed.
2019-09-18 16:34:36 -04:00
Andrew Kelley
2038f4d45a
rework the implementation
...
* update documentation
- move `@shuffle` to be sorted alphabetically
- remove mention of LLVM
- minor clarifications & rewording
* introduce ir_resolve_vector_elem_type to avoid duplicate compile
error message and duplicate vector element checking logic
* rework ir_analyze_shuffle_vector to solve various issues
* improve `@shuffle` to allow implicit cast of arrays
* the shuffle tests weren't being run
2019-09-18 16:15:19 -04:00
Shawn Landden
193604c837
stage1: add @shuffle() shufflevector support
...
I change the semantics of the mask operand, to make it a little more
flexible. There is no real danger in this because it is a compile-error
if you do it the LLVM way (and there is an appropiate error to tell you
this).
v2: avoid problems with double-free
2019-09-18 11:26:45 -04:00
Andrew Kelley
9e4065fa73
remove TODO regarding lazy values
...
The question was:
> // TODO do we need lazy values on vector comparisons?
Nope, in fact the existing code already was returning ErrorNotLazy
for that particular type, and would already goto
never_mind_just_calculate_it_normally. So the explicit check for
ZigTypeIdVector is not needed. I appreciate the caution though.
2019-09-18 10:54:45 -04:00
Shawn Landden
74ce5e9e13
stage1: proper return type on vector comparisons
2019-09-18 10:36:10 -04:00
Andrew Kelley
558b4ac1f0
adjust codegen of casting between arrays and vectors
...
* bitcasting is still better when the size_in_bits aligns with the ABI
size of the element type. Logic is reworked to do bitcasting when
possible
* rather than using insertelement/extractelement to work with arrays,
store/load elements directly. This matches codegen for arrays
elsewhere.
2019-09-18 10:24:28 -04:00
Shawn Landden
0e3ca4c63e
Fix array->vector and vector->array for many types. Allow vector of bool.
...
Vectors do not have the same packing as arrays, and just bitcasting
is not the correct way to convert them.
2019-09-18 09:52:58 -04:00
Andrew Kelley
914ad1ec2e
fix peer result location with typed parent, ...
...
...runtime condition, comptime prongs.
closes #3244
2019-09-17 22:30:49 -04:00
Andrew Kelley
c6e77f248d
fix tripping llvm assert
...
```
Assertion `!isa<DIType>(Scope) && "shouldn't
make a namespace scope for a type"
```
We've had this problem and solved it before; see #579 .
2019-09-16 14:31:41 -04:00
Andrew Kelley
1cefe14424
update clone on arm32 to latest musl implementation
...
See musl commit 05870abeaac0588fb9115cfd11f96880a0af2108
by Rich Felker.
Commit message from musl reproduced here:
fix code path where child function returns in arm __clone built as thumb
mov lr,pc is not a valid way to save the return address in thumb mode
since it omits the thumb bit. use a chain of bl and bx to emulate blx.
this could be avoided by converting to a .S file with preprocessor
conditions to use blx if available, but the time cost here is
dominated by the syscall anyway.
while making this change, also remove the remnants of support for
pre-bx ISA levels. commit 9f290a49bf9ee247d540d3c83875288a7991699c
removed the hack from the parent code paths, but left the unnecessary
code in the child. keeping it would require rewriting two code paths
rather than one, and is useless for reasons described in that commit.
2019-09-16 14:23:43 -04:00
Andrew Kelley
5e34fb3597
fix tripping llvm assert
...
```
Assertion `!isa<DIType>(Scope) && "shouldn't
make a namespace scope for a type"
```
We've had this problem and solved it before; see #579 .
2019-09-16 14:02:00 -04:00
Jay Weisskopf
cddd6b46d8
Fix typos: "seperate" to "separate"
...
Fixes #3236
2019-09-15 23:39:36 -04:00
Tetralux
537b260349
Add FixedBufferAllocator.reset
2019-09-16 02:40:14 +00:00
Andrew Kelley
c4416b224d
Merge remote-tracking branch 'origin/master' into llvm9
2019-09-15 20:59:53 -04:00
Andrew Kelley
8223aca09b
no-stack-arg-probe only for UEFI
2019-09-13 14:46:22 -04:00
Andrew Kelley
2b698888ce
fix regression from incorrect conflict resolution in prev commit
...
thanks for catching this LemonBoy
2019-09-13 14:42:30 -04:00
Andrew Kelley
187a6d198f
Merge branch 'nrdmn-uefi'
...
closes #2944
2019-09-13 14:11:00 -04:00
LemonBoy
eb7d36ae0d
Make single-element enum default to u0
...
* Allow comptime_int as explicit enum tag type
Closes #2997
2019-09-13 15:13:10 -04:00
stratact
742abc71c7
Add missing C dl_iterate_phdr function for FreeBSD
2019-09-13 15:10:35 -04:00
Andrew Kelley
c15e464320
Merge branch 'uefi' of https://github.com/nrdmn/zig into nrdmn-uefi
2019-09-13 14:10:42 -04:00
LemonBoy
774f770056
Correct AT_FDCWD definition
2019-09-12 13:15:50 -04:00
Andrew Kelley
cf4bccf765
improvements targeted at improving async functions
...
* Reuse bytes of async function frames when non-async functions
make `noasync` calls. This prevents explosive stack growth.
* Zig now passes a stack size argument to the linker when linking ELF
binaries. Linux ignores this value, but it is available as a program
header called GNU_STACK. I prototyped some code that memory maps
extra space to the stack using this program header, but there was
still a problem when accessing stack memory very far down. Stack
probing is needed or not working or something. I also prototyped
using `@newStackCall` to call main and that does work around the
issue but it also brings its own issues. That code is commented out
for now in std/special/start.zig. I'm on a plane with no Internet,
but I plan to consult with the musl community for advice when I get a
chance.
* Added `noasync` to a bunch of function calls in std.debug. It's very
messy but it's a workaround that makes stack traces functional with
evented I/O enabled. Eventually these will be cleaned up as the root
bugs are found and fixed. Programs built in blocking mode are
unaffected.
* Lowered the default stack size of std.io.InStream (for the async
version) to 1 MiB instead of 4. Until we figure out how to get
choosing a stack size working (see 2nd bullet point above), 4 MiB
tends to cause segfaults due to stack size running out, or usage of
stack memory too far apart, or something like that.
* Default thread stack size is bumped from 8 MiB to 16 to match the
size we give for the main thread. It's planned to eventually remove
this hard coded value and have Zig able to determine this value
during semantic analysis, with call graph analysis and function
pointer annotations and extern function annotations.
2019-09-12 01:40:58 -04:00
Andrew Kelley
68b49f74c4
consolidate std.debug.parseDie and std.debug.parseDie1
2019-09-12 01:40:55 -04:00
LemonBoy
f36b8fd7b2
Recognize & skip the UTF-8 BOM
2019-09-11 15:20:18 -04:00
Andrew Kelley
0eddee449d
add behavior test for @enumToInt(enum(u1){x}.x)
...
closes #2737
2019-09-11 15:05:00 -04:00
Andrew Kelley
67491a4222
disable runtime safety in std.io.InStream
...
Let's not be writing 0xaa in safe modes for upwards of 4 MiB for every
stream read. This is equivalent to the fact that we don't memset the
entire call stack to 0xaa for every function call.
2019-09-11 15:01:54 -04:00
Andrew Kelley
c9b2210fcf
async function calls re-use frame buffers
...
See #3069
2019-09-10 22:59:00 -04:00
Andrew Kelley
92a427437c
Merge remote-tracking branch 'origin/master' into llvm9
2019-09-10 16:53:11 -04:00
Andrew Kelley
7101e583d6
update glibc src files to 2.30
2019-09-10 16:40:54 -04:00
stratact
a165cc0535
Get more of the tests passing for FreeBSD ( #3197 )
...
* Add missing <stdint.h> include for uint8_t type declaration
* Add needed FreeBSD check to link to libpthread
* Apply patch to enable more tests in the FreeBSD CI
2019-09-10 14:50:54 -04:00
Michael Dusan
68d159ea9d
fix build on macOS + xcode + clang
2019-09-10 14:38:39 -04:00
Andrew Kelley
3cd035ba3b
update C header files to clang 9.0.0rc4
2019-09-10 13:30:43 -04:00
Andrew Kelley
e92d74958c
lld: apply patch: [mach-o] Extend LC_DATA_IN_CODE support to x86_64
...
This applies 91864f82c7d7bd1a151fdfd076a3a67a2893b868 from LLVM trunk to
the embedded LLD.
Once Zig upgrades to LLD 10, there will be no difference between Zig's
fork and upstream, and Zig's fork can be dropped.
2019-09-10 13:25:20 -04:00
Andrew Kelley
016a59e3a1
update embedded LLD to 9.0.0rc4
2019-09-10 13:10:12 -04:00
LemonBoy
8b5cb8df99
Don't forget to resolve the pointee type
...
Fixes #3128
2019-09-10 19:07:04 +02:00
Andrew Kelley
185cb13278
Merge remote-tracking branch 'origin/master' into llvm9
2019-09-10 13:00:35 -04:00
LemonBoy
ba4d83af3e
Resolve lazy arguments passed to @compileLog
...
Closes #3193
2019-09-10 11:22:40 -04:00
LemonBoy
e2c68fce89
Accept void argument for @cDefine value
...
Closes #2612
2019-09-10 11:16:50 -04:00
Andrew Kelley
e657b73f30
Merge branch 'async-std-lib'
...
This introduces the concept of "IO mode" which is configurable by the
root source file (e.g. next to `pub fn main`). Applications can put this
in their root source file:
```
pub const io_mode = .evented;
```
This will populate `std.io.mode` to be `std.io.Mode.evented`. When I/O
mode is evented, `std.os.read` handles EAGAIN by suspending until the
file descriptor becomes available for reading. Although the std lib
event loop supports epoll, kqueue, and Windows I/O Completion Ports,
this integration with `std.os.read` currently only works on Linux.
This integration is currently only hooked up to `std.os.read`, and not,
for example, `std.os.write`, child processes, and timers. The fact that
we can do this and still have a working master branch is thanks to Zig's
lazy analysis, comptime, and inferred async. We can continue to make
incremental progress on async std lib features, enabling more and more
test cases and coverage.
In addition to `std.io.mode` there is `std.io.is_async` which is equal
to `std.io.mode == .evented`. In case I/O mode is async, `std.io.InStream`
notices this and the read function pointer becomes an async function
pointer rather than a blocking function pointer. Even in this case,
`std.io.InStream` can *still be used as a blocking input stream*.
Users of the API control whether it is blocking or async at runtime by whether
or not the read function suspends. In case of file descriptors, for
example, this might correspond to whether it was opened with `O_NONBLOCK`.
The `noasync` keyword makes a function call or `await` assert that no
suspension happens. This assertion has runtime safety enabled.
`std.io.InStream`, in the case of async I/O, uses by default a 4 MiB
frame size for calling the read function. If this is too large or too
small, the application can globally increase the frame size used by
declaring `pub const stack_size_std_io_InStream = 1234;` in their root
source file. This way, `std.io.InStream` will only be generated once,
avoiding bloat, and as long as this number is configured to be high
enough, everything works fine. Zig has runtime safety to detect when
`@asyncCall` is given too small of a buffer for the frame size.
This merge introduces -fstack-report which can help identify large async
function frame sizes and explain what is making them so big. Until #3069 is
solved, it's recommended to stick with blocking IO mode.
-fstack-report outputs JSON format, which can then be viewed in a GUI
that represents the tree structure. As an example, Firefox does a decent
job of this.
One feature that is currently missing is detecting that the call stack
upper bound is greater than the default for a given target, and passing
this upper bound to the linker. As an example, if Zig detects that 20
MiB stack upper bound is needed - which would be quite reasonable -
currently on Linux the application would only be given the default of 16
MiB.
Unrelated miscellaneous change: added std.c.readv
2019-09-10 10:39:27 -04:00
Andrew Kelley
ff051f8f5d
-fstack-report outputs JSON
...
See #3069
2019-09-10 10:26:54 -04:00
Andrew Kelley
0489d06c24
make the std lib support event-based I/O
...
also add -fstack-report
2019-09-10 10:26:52 -04:00
daurnimator
a29ce78651
std: add BloomFilter data structure
2019-09-10 10:20:30 -04:00
LemonBoy
8fbae77770
Force LLVM to generate byte-aligned packed unions
...
Sometimes the frontend and LLVM would disagree on the ABI alignment of a
packed union. Solve the problem by telling LLVM we're gonna manage the
struct layout by ourselves.
Closes #3184
2019-09-10 10:07:32 -04:00
Sahnvour
a06f84fcc6
forbid opaque types in function return types
2019-09-10 10:11:49 -04:00
Michael Dusan
8bd5681651
fix tests.addPkgTests to always run native target
...
- include native-target when native-target ∉ cross_targets
old behavior:
- do nothing when `-Dskip-non-native`
- never execute pkg tests for non-members of cross_targets
2019-09-10 10:10:14 -04:00
Andrew Kelley
852679c369
fix a var decl in scope preventing for loop spills
2019-09-09 16:44:23 -04:00
Andrew Kelley
a3993465fe
Merge pull request #3200 from LemonBoy/eq-tagged-union
...
Allow comparison between union tag and enum literal
2019-09-09 16:17:45 -04:00
LemonBoy
fec795cd29
Adjust the stdlib to be 32bit compatible
2019-09-09 16:16:13 -04:00
Andrew Kelley
f50bfb94b5
fix bad LLVM IR when for target expr needs to be spilled
...
Also reduce the size of ZigVar in memory by making the name
a `const char *` rather than a `Buf`.
2019-09-09 15:59:16 -04:00
LemonBoy
e4c3067617
Fix typo in TLS initialization code
2019-09-09 13:54:31 -04:00
LemonBoy
4b1cd45472
Comptime folding of enum/union comparisons
2019-09-09 19:09:56 +02:00
LemonBoy
cc63760587
Allow comparison between union tag and enum literal
...
Closes #2810
2019-09-09 18:51:13 +02:00
Andrew Kelley
f7721ac37c
implement spilling when returning error union async function call
...
closes #3190
2019-09-09 12:15:39 -04:00
Andrew Kelley
2482bdf22b
release builds of stage1 have llvm ir verification
...
the stage2 zig code however gets compiled in release mode,
and stripped.
2019-09-09 09:33:33 -04:00
Sahnvour
19cf9bd062
use /debug:fastlink when building with msvc and debug info
2019-09-09 00:26:39 -04:00
Michael Dusan
0d9a78a852
test-stack-traces: add FreeBSD
2019-09-09 00:25:21 -04:00
Andrew Kelley
071ca00574
Merge branch 'gustavolsson-clang-frameworks-dir'
2019-09-08 15:09:51 -04:00
Andrew Kelley
5dde3cd3bd
move logic for propagating framework dirs to zig cc
2019-09-08 15:09:05 -04:00
Gustav Olsson
ec13fa3f4a
forward framework dirs to embedded clang in addition to linker on osx
2019-09-08 14:46:25 +02:00
Andrew Kelley
229323e13a
fix suspensions inside for loops generating invalid LLVM IR
...
closes #3076
2019-09-07 17:37:17 -04:00
Andrew Kelley
d3cf040c90
Merge branch 'glibc-2.30'
...
closes #3098
2019-09-07 15:08:47 -04:00
Andrew Kelley
b21ad07767
update glibc ABI lists to 2.30
2019-09-07 15:04:09 -04:00
Andrew Kelley
45ab9d5fd6
update glibc headers to 2.30
2019-09-07 14:59:38 -04:00
Andrew Kelley
99fd42404a
update process_headers tool for glibc 2.30
2019-09-07 14:46:59 -04:00
Andrew Kelley
9a18db8a80
properly spill expressions with async function calls
2019-09-07 00:27:45 -04:00
Andrew Kelley
d1a98ccff4
implement spills when expressions used across suspend points
...
closes #3077
2019-09-07 00:13:12 -04:00
Andrew Kelley
9ca8d9e21a
fix await used in an expression generating bad LLVM
2019-09-07 00:13:12 -04:00
emekoi
9423d382fb
fixed compiler error for gcc 9.2.0
2019-09-06 19:20:25 -04:00
Andrew Kelley
7d303ae861
runtime safety for noasync function calls
...
See #3157
2019-09-06 13:08:44 -04:00
Andrew Kelley
0a3c6dbda9
implement noasync function calls
...
See #3157
2019-09-05 21:55:32 -04:00
Timon Kruiper
ca70ca7e26
Add compiler error when negating invalid type
2019-09-05 15:27:50 -04:00
Andrew Kelley
4a5bc89862
add -l as an alias for --library
2019-09-05 15:17:23 -04:00
Andrew Kelley
b564e7ca59
os: raise maximum file descriptor limit
...
Do a binary search for the maximum RLIMIT_NOFILE.
Patch lifted from node.js commit
6820054d2d42ff9274ea0755bea59cfc4f26f353
2019-09-05 15:09:13 -04:00
Andrew Kelley
2045b4d932
prefer result type casting to peer type resolution
...
See #2749
2019-09-05 14:56:52 -04:00
Andrew Kelley
8f0df86937
I'm pretty sure sp is the stack pointer on all ARM
2019-09-05 14:15:39 -04:00
Timon Kruiper
866c253e0e
Add compile error when shifting amount is not an int type
2019-09-05 13:10:39 -04:00
LemonBoy
8e3c56b912
Always resolve the struct field types
...
Packed structs used to skip the zero-sized types and trip some
assertions that expected the type reference not to be null.
Fixes #3143
2019-09-05 13:07:04 -04:00
LemonBoy
0107b19124
Resolve lazy values when checking for definedness
...
Fixes #3154
2019-09-05 13:09:43 -04:00
Jonathan Marler
9a358d2d33
Add Array support to @Type
2019-09-05 13:08:45 -04:00
Vesa Kaihlavirta
847a262efd
Shorten @field documentation and add an example
2019-09-05 13:07:04 -04:00
Michael Dusan
fe153ad2a4
stage1 enhance IR print
...
- print fn name in pass1
- replace scalar with enum IrPass for clarity
2019-09-05 13:06:10 -04:00
LemonBoy
fabf45f5fc
Add the noinline keyword for function declarations
2019-09-05 13:04:58 -04:00
Andrew Kelley
a7fd14096c
fix typo with tls initialization
...
I tested that hello world cross compiles to armv7 now.
closes #3167
2019-09-04 14:44:16 -04:00
Andrew Kelley
090f2ffb82
Merge pull request #3152 from Snektron/arm-support-improvement
...
Arm support improvement (part 1)
2019-09-04 14:39:36 -04:00
Timon Kruiper
e540e5b8ec
Implicit cast from enum literal to optional enum and implicit cast to payload of error union
2019-09-04 12:30:23 -04:00
Robin Voetter
df06976e73
Only check for TLS support on arm if TLS segment exists
2019-09-04 17:48:01 +02:00
Andrew Kelley
53a6aea216
Merge branch 'marler8997-typeBuiltin'
2019-09-04 11:12:24 -04:00
Andrew Kelley
ac7703f65f
fixups and add documentation for @Type
2019-09-04 11:12:14 -04:00
Robin Voetter
77d04c03e3
Implement remaining requested changes
...
- Replace @intCast with a checked version (std/debug.zig)
- Replace @intCast with i64() when casting from a smaller type (std/fs/file.zig)
- Replace `nakedcc` with appropriate calling convention for linking with c (std/os/linux/arm-eabi.zig)
- Only check if hwcap contains TLS when the hwcap field actually exists (std/os/linux/tls.zig)
2019-09-04 16:23:25 +02:00
Robin Voetter
6a76298740
Add missing clobbers on arm-eabi and arm64 syscall conventions
2019-09-04 15:59:51 +02:00
Robin Voetter
5308eb7045
Merge remote-tracking branch 'upstream/master' into arm-support-improvement
2019-09-04 15:55:54 +02:00
Jonathan Marler
b728cb6d4e
Add @Type builtin
2019-09-03 22:50:29 -06:00
Andrew Kelley
77a5f888be
emit a compile error if a test becomes async
...
See #3117
2019-09-03 22:09:47 -04:00
Andrew Kelley
6b27290c68
Merge branch 'Vexu-comment-in-array'
2019-09-03 21:51:23 -04:00
Andrew Kelley
8a7e2e3479
Merge branch 'comment-in-array' of https://github.com/Vexu/zig into Vexu-comment-in-array
2019-09-03 21:49:35 -04:00
Sahnvour
ce14c543d1
error message and test for alignment of variables of zero-bit types
2019-09-03 21:14:40 -04:00
Andrew Kelley
a4ce10df80
Merge pull request #3169 from Sahnvour/string_hash_map
...
Using StringHashMap everywhere it's needed
2019-09-03 20:30:26 -04:00
Andrew Kelley
42cc4a406b
Merge branch 'marler8997-fixSegfault'
2019-09-03 18:26:10 -04:00
Andrew Kelley
1862075652
fix union field ptr ir instruction
2019-09-03 18:25:00 -04:00
Andrew Kelley
a81e4351a2
Merge branch 'fixSegfault' of https://github.com/marler8997/zig into marler8997-fixSegfault
2019-09-03 18:15:01 -04:00
Sahnvour
9d6f236728
add fastpath for std.mem.eql and simplify std.hash_map.eqlString
...
this should also be friendlier to the optimizer
2019-09-03 23:56:04 +02:00
Sahnvour
f08c6e4fe6
changing occurrences of HashMap with []const u8 as keys for StringHashMap
2019-09-03 23:53:05 +02:00
Andrew Kelley
fc0f8d0359
zig build: make install prefix available to build.zig and
...
prevent accident of '/' showing up in application/library names
2019-09-03 16:19:10 -04:00
Andrew Kelley
be17a4b6c1
fix compiler crash in struct field pointers
...
when the llvm type has not been fully analyzed. This is a regression
from lazy values.
2019-09-03 14:51:34 -04:00
Andrew Kelley
e673d865fb
fix stack traces on macos when passing absolute path to root source file
...
The comment added by this commit is copied here:
For macOS stack traces, we want to avoid having to parse the compilation unit debug
info. As long as each debug info file has a path independent of the compilation unit
directory (DW_AT_comp_dir), then we never have to look at the compilation unit debug
info. If we provide an absolute path to LLVM here for the compilation unit debug info,
LLVM will emit DWARF info that depends on DW_AT_comp_dir. To avoid this, we pass "."
for the compilation unit directory. This forces each debug file to have a directory
rather than be relative to DW_AT_comp_dir. According to DWARF 5, debug files will
no longer reference DW_AT_comp_dir, for the purpose of being able to support the
common practice of stripping all but the line number sections from an executable.
closes #2700
2019-09-03 13:46:08 -04:00
Vesa Kaihlavirta
e9530ce97b
Fix addition direction, remove superfluous loop counter, add tests
2019-09-03 13:45:02 -04:00
Andrew Kelley
bdac2ba9dd
Merge branch 'mikdusan-issue.2485'
...
closes #2544
2019-09-03 10:09:26 -04:00
Andrew Kelley
aba67ecf44
rename test-compare-panic to test-stack-traces
2019-09-03 10:08:39 -04:00
Andrew Kelley
1fd24791a7
rename compare-panic to compare-stack-traces
2019-09-03 10:05:19 -04:00
Michael Dusan
a19e73d8ae
test: add compare-panic
...
`zig build test-compare-panic`
Create basic tests to compare panic output. The address field
is replaced by a symbolic constant and each expected output is
specific to os. Tests will only run for explicitly defined
platforms.
see also #2485
2019-09-03 09:59:43 -04:00
Andrew Kelley
d74b8567cf
omit prefix data for async functions sometimes
...
When `@frameSize` is never called, and `@asyncCall` on a runtime-known
pointer is never used, no prefix data for async functions is needed.
Related: #3160
2019-09-02 21:31:26 -04:00
Michael Dusan
00d82e34df
cmake: improve building without git repository
...
- quiet `fatal: not a git repository` message
- if git probe fails skip ZIG_VERSION modification
2019-09-02 21:36:16 -04:00
Andrew Kelley
058050f22c
Merge remote-tracking branch 'origin/master' into llvm9
2019-09-02 20:56:31 -04:00
Andrew Kelley
4a5b0cde13
fix const result loc, runtime if cond, else unreachable
...
Closes #2791 . See that issue for more details; I documented the
debugging process quite thoroughly on this one.
2019-09-02 20:28:25 -04:00
Nick Erdmann
5e874a89b9
std/os/uefi: fix ordering of packed bit fields
2019-09-02 22:31:59 +02:00
Nick Erdmann
8db41b7adb
std/os/uefi: add support for getting memory map
2019-09-02 22:10:50 +02:00
Andrew Kelley
ab4cba14c8
fix recursive call of await @asyncCall with struct return type
2019-09-02 14:35:41 -04:00
Nick Erdmann
03abc6edf4
std/os/uefi: add global_variable guid
2019-09-02 20:34:00 +02:00
Andrew Kelley
d291d3c8c0
fix using @typeOf on a generic function call
2019-09-02 13:07:44 -04:00
Andrew Kelley
0fe28855c5
add ability to specify darwin framework search dirs
2019-09-02 11:48:06 -04:00
Andrew Kelley
0c4d47c6d5
add regression test for already fixed bug
...
closes #2692
2019-09-01 23:35:58 -04:00
Robin Voetter
d62f7c6b60
Merge remote-tracking branch 'upstream/master' into arm-support-improvement
2019-09-01 23:45:51 +02:00
Robin Voetter
e7912dee9b
Fix up preadv, preadv2, pwritev and pwritev2
2019-09-01 16:10:36 +02:00
Robin Voetter
e9d795b025
Fix up seteuid and setegid
2019-09-01 12:08:02 +02:00
Robin Voetter
e39c93a2f3
Replace legacy 16-bit syscalls with 32-bit versions when appropriate
2019-09-01 11:54:57 +02:00
Andrew Kelley
8b1900e5df
Revert "Merge pull request #2991 from emekoi/mingw-ci"
...
This reverts commit ec7d7a5b1481c441f885#3147 )
and this method of detecting native C ABI isn't working well (#3121 ).
2019-09-01 00:33:02 -04:00
Andrew Kelley
ec6f15b0f5
fix @typeOf an async function call of generic fn with error union type
2019-09-01 00:27:22 -04:00
Michael Dusan
1f99899408
stage1 enhance IR print
...
- pass2 now prints missing instructions in a trailing fashion
- instruction struct name added to print as column 2
2019-08-31 22:42:58 -04:00
Andrew Kelley
5c3a9a1a3e
improvements to @asyncCall
...
* `await @asyncCall` generates better code. See #3065
* `@asyncCall` works with a real `@Frame(func)` in addition to
a byte slice. Closes #3072
* `@asyncCall` allows passing `{}` (a void value) as the result
pointer, which uses the result location inside the frame.
Closes #3068
* support `await @asyncCall` on a non-async function. This is in
preparation for safe recursion (#1006 ).
2019-08-31 18:50:16 -04:00
Andrew Kelley
a223063923
@typeOf now guarantees no runtime side effects
...
related: #1627
2019-08-31 11:00:31 -04:00
Andrew Kelley
6ab8b2aab4
support recursive async and non-async functions
...
which heap allocate their own frames
related: #1006
2019-08-30 20:06:02 -04:00
Andrew Kelley
2148943fff
Merge pull request #3139 from hspak/zig-fmt-nested-if
...
zig fmt: fix nested if
2019-08-30 15:48:07 -04:00
Robin Voetter
7a2b4cb9a1
Merge remote-tracking branch 'upstream/master' into arm-support-improvement
2019-08-30 21:37:46 +02:00
Andrew Kelley
fed5c12d9a
musl: fix alltypes.h and syscall.h not being correct
...
The previous
[instructions](https://github.com/ziglang/zig/wiki/Updating-libc ) for
updating musl libc headers had this (repeated for each architecture):
make DESTDIR=build-all/arm install-headers ARCH=arm
However musl's build system does not properly rebuild alltypes.h and
syscall.h from source, instead using whatever is cached from the
previous build. In the case of the previous time that I updated to musl
1.1.23, this happened to be the aarch64 architecture.
As a workaround, one can remove the obj/ directory to force rebuilding
this file. Now the instructions say this (repeated for each architecture):
rm -rf obj/ && make DESTDIR=build-all/arm install-headers ARCH=arm
This commit updates the resulting headers after this workaround is
applied and the process headers tool is run again.
2019-08-30 15:02:23 -04:00
Andrew Kelley
37ef490fc6
update process_headers.zig for latest zig
2019-08-30 15:01:37 -04:00
Andrew Kelley
d9fed5cdfd
align(@alignOf(T)) T does not force resolution of T
2019-08-30 14:53:44 -04:00
Michael Dusan
966670645a
fix stage1 to build on macOS + xcode/clang
2019-08-30 09:01:29 -04:00
Robin Voetter
ca2aa4880f
Merge remote-tracking branch 'upstream/master' into arm-support-improvement
2019-08-30 13:02:28 +02:00
Robin Voetter
4b8325f381
Remove unneeded os check
2019-08-30 13:02:15 +02:00
Robin Voetter
c1f8b201a1
Improve comments near un-implemented functionality
2019-08-30 12:58:44 +02:00
Hong Shick Pak
19964f5dc8
run new zig fmt and remove stale comment
2019-08-29 21:23:49 -07:00
Hong Shick Pak
9f4d44bc49
zig fmt: fix nested if
2019-08-29 21:10:26 -07:00
Andrew Kelley
10541c8fc8
Merge branch 'lazy-sizeof'
2019-08-29 22:44:21 -04:00
Andrew Kelley
e9a4bcbcc6
fix regressions
2019-08-29 22:44:07 -04:00
Andrew Kelley
03910925f0
await does not force async if callee is blocking
...
closes #3067
2019-08-29 21:51:37 -04:00
Andrew Kelley
8e93991634
avoid unnecessarily requiring alignment for array elem pointers
2019-08-29 16:25:58 -04:00
Andrew Kelley
0512beca9d
comparing against zero participates in lazy values
2019-08-29 14:46:22 -04:00
Andrew Kelley
d9f0446b1f
make @sizeOf lazy
2019-08-29 12:43:56 -04:00
Robin Voetter
2323da3a68
add __aeabi_read_tp
2019-08-29 18:12:58 +02:00
Andrew Kelley
94bbb46ca6
fix not fully resolving debug info for structs causing llvm error
2019-08-29 10:29:48 -04:00
Andrew Kelley
f7f8692730
fix not fully resolving debug info for structs causing llvm error
2019-08-29 10:24:24 -04:00
Shritesh
834a789bb9
Use LLVM path provided by homebrew
2019-08-29 10:19:35 -04:00
Robin Voetter
e4c262b804
Don't print line info if source is not available
2019-08-29 10:52:50 +02:00
Robin Voetter
108a51b110
fix issues with debug.zig
...
- Use sys_*stat*64 instead of sys_*stat* where appropriate
- Fix overflow when calculating atime, ctime and mtime on File.stat()
- Fix compilation error casting getEndPos to usize.
2019-08-29 10:34:05 +02:00
Robin Voetter
b3ac323a44
TLS initialization, clone definition and _start functionality
2019-08-29 01:14:43 +02:00
Robin Voetter
57de61084e
Make mmap use SYS_mmap2 if it exists
2019-08-29 00:55:22 +02:00
Robin Voetter
223b773e03
Add more syscall constants
2019-08-29 00:54:57 +02:00
Andrew Kelley
928ce5e326
Merge remote-tracking branch 'origin/master' into llvm9
2019-08-28 16:59:35 -04:00
Andrew Kelley
e8a9caa3dd
add suggestion to AutoHash compile error message
2019-08-28 14:38:55 -04:00
Andrew Kelley
af90da1531
fix implicit cast from zero sized array ptr to slice
...
closes #1850
2019-08-28 12:16:52 -04:00
Andrew Kelley
d5b3d97c23
Merge pull request #2760 from Vexu/fmt-comment-fix
...
Fix non-empty comments getting removed with empty comments
2019-08-28 12:01:08 -04:00
yvt
c98f792ff8
Improve the handling of zig fmt: off/on
...
This commit reworks the handling of `zig fmt: off/on`. A motivating
example is shown below:
const c = d;
// zig fmt: off
// comment
const a = b;
// zig fmt: on
Before processing the decl `const a = b;`, `renderRoot` looks for
`zig fmt: off` that appears between this decl and the previous one. If
it finds one, it searches for the next `zig fmt: on` that re-enables
reformatting (or EOF if none was found), and copies the input code
between `zig fmt: off` and `zig fmt: on` to the output stream. After
that, it proceeds to the next decl.
The important thing to notice here is that `renderTopLevelDecl` emits
line comment tokens that follow the decl. Therefore, when copying code,
we must be careful not to copy the line comment tokens that already have
been written to the output stream. The original code failed to take this
fact into consideration. It did skip `// zig fmt: off`, but not the
remaining ones. As a result, when the above example is fed as input, it
duplicated the line `// comment`.
2019-08-28 11:57:01 -04:00
Robin Voetter
50c37c75d1
add arm32 syscall conventions
2019-08-28 17:41:49 +02:00
Andrew Kelley
7139eef4cf
implement lazy values for error union types
...
closes #3129
2019-08-28 11:17:20 -04:00
Robin Voetter
32f4606cec
add arm32 linux bits definitions
2019-08-28 16:35:23 +02:00
Marc Tiehuis
ac477f3c9a
Merge pull request #3060 from Sahnvour/hashing
...
auto_hash with deep/shallow hashing
2019-08-28 21:25:50 +12:00
Andrew Kelley
47fcbfdc51
add regression test for already fixed bug
...
closes #3112
2019-08-27 17:39:06 -04:00
Andrew Kelley
f4519c520a
support self-referential struct through a slice of optional
...
by making optionals even more lazy
closes #1805
2019-08-27 16:55:58 -04:00
Andrew Kelley
c1fd7ed6e2
add regression test for struct with optional list of self
...
closes #1735
2019-08-27 14:06:17 -04:00
Andrew Kelley
428a2fdedd
better handle struct depends on itself via optional field
...
closes #1995
2019-08-27 13:59:18 -04:00
Andrew Kelley
e1b258f39f
add regression test for bug fixed by lazy values
...
closes #624
2019-08-27 13:44:04 -04:00
Marc Tiehuis
fbcdf78cbd
Simplify wyhash and improve speed
...
This removes the exposed stateless variant since the standard variant
has similar speed now.
Using `./benchmark --filter wyhash --count 1024`, the speed change has
changed from:
wyhash
iterative: 4093 MiB/s [6f76b0d5db7db34c]
small keys: 3132 MiB/s [28c2f43c70000000]
to
wyhash
iterative: 6515 MiB/s [673e9bb86da93ea4]
small keys: 10487 MiB/s [28c2f43c70000000]
2019-08-27 19:42:37 +02:00
Andrew Kelley
8fef23a525
add regression test for bug fixed by lazy values
...
closes #1310
2019-08-27 13:36:42 -04:00
Andrew Kelley
35a374efe0
Merge pull request #3115 from ziglang/fix-field-alignment-kludge
...
fix field alignment kludge by implementing lazy values
2019-08-27 13:02:31 -04:00
Andrew Kelley
d9ed55f017
fix not properly casting align values
...
and add check for alignment specified on enum fields
2019-08-27 12:54:50 -04:00
Andrew Kelley
7d34e55a71
add a TODO compile error for union field alignment syntax
...
See #3125
2019-08-27 10:45:28 -04:00
Andrew Kelley
ffac0b02e7
implement and test struct field explicit alignment
2019-08-27 10:14:11 -04:00
Marc Tiehuis
326b7b794b
Improve siphash performance for small keys by up to 30% ( #3124 )
...
This removes the partial buffer handling from the full slice api.
`./benchmark --filter siphash --count 1024`
old
siphash(1,3)
iterative: 3388 MiB/s [67532e53a0d210bf]
small keys: 1258 MiB/s [948c91176a000000]
siphash(2,4)
iterative: 2061 MiB/s [f792d39bff42f819]
small keys: 902 MiB/s [e1ecba6614000000]
new
siphash(1,3)
iterative: 3410 MiB/s [67532e53a0d210bf]
small keys: 1639 MiB/s [948c91176a000000]
siphash(2,4)
iterative: 2053 MiB/s [f792d39bff42f819]
small keys: 1074 MiB/s [e1ecba6614000000]
2019-08-27 20:13:57 +12:00
Andrew Kelley
a2e8ef77e2
fix regression in one of the doc examples
2019-08-26 22:50:12 -04:00
Andrew Kelley
db50cf7049
fix more compile error regressions
2019-08-26 22:38:45 -04:00
Andrew Kelley
1df75da918
remove no longer needed gcc8 workaround. add gcc9 workaround
...
Occasionally LLVM headers generate warnings with newer gcc versions and
since we use -Werror this has to be worked around.
2019-08-26 21:40:44 -04:00
Andrew Kelley
bad4b040cc
miscellaneous fixes regarding compile errors
2019-08-26 18:35:36 -04:00
Andrew Kelley
ca145a6d5a
fix regression in ir_get_ref
2019-08-26 15:43:39 -04:00
Andrew Kelley
ae65c236c5
fix regression with global variable assignment...
...
...with optional unwrapping with var initialized to undefined
2019-08-26 15:24:24 -04:00
Andrew Kelley
d316f70450
fix regression on struct field with undefined type
2019-08-26 14:01:59 -04:00
Andrew Kelley
73a7747a9c
fix some compile error regressions
2019-08-26 12:43:36 -04:00
Andrew Kelley
6569bfc85e
fix some std lib dependency loops
2019-08-26 11:23:25 -04:00
Andrew Kelley
e1a4bcbdfd
fix dependency loop errors with zig build
2019-08-26 10:43:07 -04:00
Andrew Kelley
ede0c22a67
make @alignOf lazily evaluate the target type
...
this case works now:
```zig
const Foo = struct {
field: Bar(@alignOf(*Foo)),
};
fn Bar(comptime alignment: u29) type {
return struct {
field: *align(alignment) Foo,
};
}
```
2019-08-26 10:03:30 -04:00
Andrew Kelley
b13af0750f
fix assertion tripped instead of reporting compile error
2019-08-25 21:45:11 -04:00
Andrew Kelley
720302a640
fix resolution detection of pointer types
2019-08-25 21:28:16 -04:00
Andrew Kelley
a7f3158185
behavior tests passing
2019-08-25 21:16:03 -04:00
Andrew Kelley
64e9b0ee46
make the zero-bit-ness of pointers lazy
...
this case works now:
```zig
const Foo = struct {
field: @typeOf(func).ReturnType,
};
fn func(self: *Foo) void {}
```
2019-08-25 20:27:56 -04:00
Andrew Kelley
8f41da2216
fix behavior test regressions with unions
2019-08-25 11:42:19 -04:00
Andrew Kelley
fa6c20a02d
hook up unions with lazy values
...
this case works now:
```zig
const Expr = union(enum) {
Literal: u8,
Question: *Expr,
};
```
2019-08-25 11:34:07 -04:00
Jonathan Marler
1b19c28c79
Fix issue 3058: zig build segfault
2019-08-24 10:47:27 -06:00
Sahnvour
90e921f7a7
wyhash: readd the stateful streaming version so that both are available
...
and rename the stateless one so that's it is not the default option
2019-08-24 15:37:47 +02:00
Sahnvour
4c882e731f
hash_map: adding a StringHashMap for convenience
2019-08-24 15:30:23 +02:00
Sahnvour
1498ccac2a
auto_hash: better generic hashing implementation
...
autoHash forbids slices as input
hash was added to handle all types from autoHash plus slices, with a specified strategy
2019-08-24 15:30:23 +02:00
Marc Tiehuis
50a80261dc
Merge pull request #3118 from ziglang/revert-crc-poly-api
...
std/hash: Revert crc32 api change
2019-08-24 20:47:45 +12:00
Marc Tiehuis
a610352271
std/hash: Revert crc32 api change
...
This is user specified and the user doesn't necessarily have to use one
of the provided polynomials declared hence we can't use an enum.
Thanks @daurnimator for catching this.
2019-08-24 19:05:05 +12:00
Andrew Kelley
d277a1196b
tracking these issues on github now
2019-08-23 17:54:01 -04:00
Andrew Kelley
e8bad1e12a
fix regression on @ptrCast
...
this case regressed and now fixed:
```zig
const a: ?*i32 = undefined;
const b: ?*f32 = @ptrCast(?*f32, a);
```
2019-08-23 17:39:56 -04:00
Andrew Kelley
101440c199
add lazy value support for optional types
...
this case works now:
```zig
const Node = struct {
node: ?*Node,
};
```
2019-08-23 17:14:51 -04:00
Andrew Kelley
f0034495fa
fix regression with simple pointer to self
2019-08-23 15:59:37 -04:00
Andrew Kelley
ac4dd9d665
better handling of lazy structs
...
this case works now:
```zig
const A = struct {
b_list_pointer: *const []B,
};
const B = struct {
a_pointer: *const A,
};
const b_list: []B = [_]B{};
const a = A{ .b_list_pointer = &b_list };
const obj = B{ .a_pointer = &a };
```
2019-08-23 15:54:51 -04:00
Andrew Kelley
be0a9a7277
pointer types lazily evaluate their element type
2019-08-23 15:05:15 -04:00
Andrew Kelley
1dd658d1d0
allow top level declarations to be lazy
...
this case now works:
```zig
const A = struct {
b: B,
};
const B = fn (A) void;
```
2019-08-23 14:07:34 -04:00
Andrew Kelley
20049caaba
add lazy value for fn prototypes
...
this case now works:
```zig
const Node = struct {
field: fn (*Node) *Node,
};
```
2019-08-23 13:28:26 -04:00
Andrew Kelley
3865b6ad8f
Merge remote-tracking branch 'origin/master' into fix-field-alignment-kludge
2019-08-23 11:43:37 -04:00
Andrew Kelley
ec2f9ef4e8
Merge pull request #3114 from Tetralux/align-on-struct-fields
...
parsing and rendering of align(N) on struct fields
2019-08-23 11:19:27 -04:00
Jonathan Marler
9322eee80a
Encapsulate bigint representation, assert on cast data loss
2019-08-23 11:14:08 -04:00
Tetralux
43587af01a
rendering of align(N) on struct fields
2019-08-22 22:58:38 +00:00
Tetralux
3ec10ea174
parsing of align(N) on struct fields
2019-08-22 22:58:02 +00:00
Andrew Kelley
79a4b7a236
fix regressions
2019-08-22 18:24:15 -04:00
Andrew Kelley
26b79ac90e
simple self-referential struct is working now
2019-08-22 14:46:26 -04:00
Andrew Kelley
0d6a6c76ea
add missing "referenced here" notes for lazy values
2019-08-22 12:56:35 -04:00
Andrew Kelley
8460d5617c
introduce lazy values
...
see #2174
2019-08-22 12:08:04 -04:00
Marc Tiehuis
0e75fef1de
Merge pull request #3106 from ziglang/hash-tooling-changes
...
Hash tooling changes
2019-08-21 21:54:12 -10:00
Andrew Kelley
efdbede7ab
breaking: remove field alignment kludge
...
This breaks behavior tests as well as compile error notes for generic
function calls. However it introduces better circular dependency compile
errors.
The next step is to add Lazy Values to fix the regressions.
2019-08-21 19:27:51 -04:00
Andrew Kelley
ec7d7a5b14
Merge pull request #2991 from emekoi/mingw-ci
...
mingw improvements
2019-08-21 12:29:42 -04:00
Marc Tiehuis
16fa255f48
Inline full slice hashing
...
This gives moderate speed improvements when hashing small keys.
The crc/adler/fnv inlining did not provide enough speed up to warrant
the change.
OLD:
wyhash
small keys: 2277 MiB/s [c14617a1e3800000]
siphash(1,3)
small keys: 937 MiB/s [b2919222ed400000]
siphash(2,4)
small keys: 722 MiB/s [3c3d974cc2800000]
fnv1a
small keys: 1580 MiB/s [70155e1cb7000000]
adler32
small keys: 1898 MiB/s [00013883ef800000]
crc32-slicing-by-8
small keys: 2323 MiB/s [0035bf3dcac00000]
crc32-half-byte-lookup
small keys: 218 MiB/s [0035bf3dcac00000]
NEW:
wyhash
small keys: 2775 MiB/s [c14617a1e3800000]
siphash(1,3)
small keys: 1086 MiB/s [b2919222ed400000]
siphash(2,4)
small keys: 789 MiB/s [3c3d974cc2800000]
fnv1a
small keys: 1604 MiB/s [70155e1cb7000000]
adler32
small keys: 1856 MiB/s [00013883ef800000]
crc32-slicing-by-8
small keys: 2336 MiB/s [0035bf3dcac00000]
crc32-half-byte-lookup
small keys: 218 MiB/s [0035bf3dcac00000]
2019-08-21 21:38:02 +12:00
Marc Tiehuis
7854a52a6b
Add iterative-only filter to hash benchmark
2019-08-21 21:02:24 +12:00
Marc Tiehuis
48410943cb
Add more hash functions to benchmark scripts
...
Changed CRC api so the polynomial is specified as an enum for simpler
construction.
2019-08-21 20:46:15 +12:00
Marc Tiehuis
c050ec4e57
Update hash/crypto benchmark scripts
2019-08-21 20:34:12 +12:00
Andrew Kelley
81c441f885
remove incorrect assert regarding 128-bit integers
...
LLVM incorrectly reports 8 as the alignment of i128 on x86_64 but it
correctly reports 16 as the alignment of i128 on aarch64.
closes #3101
2019-08-20 21:17:57 -04:00
Andrew Kelley
2f3ad48c9b
LLD patch: workaround for buggy MACH-O code
...
This reapplies 5ce1a965e0
2019-08-20 19:42:41 -04:00
Andrew Kelley
8bb6bf6818
update libcxx to 9.0.0-rc2
...
upstream commit 67a4a12d61bfb10b2410b53c5a43ef9b4a03de7d
2019-08-20 19:36:26 -04:00
Andrew Kelley
37a06f4dcf
update embedded LLD to 9.0.0-rc2
...
upstream commit 67a4a12d61bfb10b2410b53c5a43ef9b4a03de7d
2019-08-20 19:33:58 -04:00
Andrew Kelley
c0bd2eb398
update C headers to clang 9.0.0-rc2
...
upstream commit 67a4a12d61bfb10b2410b53c5a43ef9b4a03de7d
2019-08-20 19:16:06 -04:00
Andrew Kelley
5f3d59f0ac
Merge branch 'master' into llvm9
2019-08-20 19:09:52 -04:00
Andrew Kelley
3b5a8858c2
Merge branch 'euantorano-fix/3012-os-getrandom-fill-buffer'
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Closes #3016
Closes #3012
Thanks @euantorano!
2019-08-20 15:54:09 -04:00
Andrew Kelley
9bf283c085
fixups
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* getrandom libc prototypes had the wrong return type
* `total_read` local variable was unnecessary since the sub-slice
buffer has a length
* I was able to get rid of all the integer casts
* the err == 0 check can be a switch case
* add missing `return` statement
2019-08-20 15:25:30 -04:00
Euan Torano
79354243e3
fix os.getrandom logic to fill the entire buffer
2019-08-20 14:52:38 -04:00
Euan Torano
8c32c09807
Fix InStream.readNoEof
2019-08-20 14:52:10 -04:00
Andrew Kelley
c175e53564
add std.c.printf
2019-08-20 14:42:39 -04:00
Andrew Kelley
f0a141f799
Merge branch 'FireFox317-fix-issue-3030'
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closes #3084
closes #3030
2019-08-20 14:42:02 -04:00
Andrew Kelley
276eb4402b
specify the target for the newest test case
2019-08-20 14:40:57 -04:00
Timon Kruiper
2addec8ea1
compiler error when variable in asm template cannot be found
2019-08-20 14:11:03 -04:00
Marc Tiehuis
2aa18b9097
Merge pull request #3090 from ziglang/fmt-internal
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fmt changes
2019-08-19 19:48:05 -10:00
Andrew Kelley
3dbed54294
fix @bitCast of packed struct literal
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closes #3042
2019-08-19 17:50:37 -04:00
Andrew Kelley
07c5e90601
Merge branch 'mikdusan-issue.3010'
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closes #3022
closes #3010
thanks @mikdusan
2019-08-19 17:36:35 -04:00
Andrew Kelley
6bc520ab95
solve it a slightly different way
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the error handling of result locations is a bit awkward but it should
basically be the same everywhere
2019-08-19 17:35:19 -04:00
Michael Dusan
24deb1a7fe
fix @bitCast segfault with literal array param
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closes #3010
2019-08-19 17:24:14 -04:00
Aaron Klapatch
efc2237e5a
added documentation for field access to C pointers ( #3088 )
2019-08-19 16:47:16 -04:00
Andrew Kelley
d067a037cc
fix void array as a local variable initializer
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Related: #1767
2019-08-19 15:58:31 -04:00
Andrew Kelley
44fb5275c1
fix array multiplication not setting parent value info
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closes #3095
2019-08-19 14:46:12 -04:00
Andrew Kelley
3f7f520036
don't put libc on the elf linker line for objects
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closes #3093
2019-08-19 12:33:36 -04:00
Marc Tiehuis
e0447c6ddd
std/fmt: Make FormatOptions arguments non-comptime
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No need and should help avoid exessive function monomorphizaton.
2019-08-19 22:28:13 +12:00
Marc Tiehuis
98859c885e
std/fmt.zig: Pass full options struct to all internal functions
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The fill specifier is now handled in some cases. The default fill of '0'
is now ' ' for integers and non-byte sequences.
2019-08-19 22:15:15 +12:00
Nick Erdmann
5a0275c247
fix error message when dependency requires position independent code
2019-08-18 19:33:25 -04:00
Andrew Kelley
ea1734773b
add compile error for async frames depending on themselves
2019-08-17 19:47:49 -04:00
Marc Tiehuis
6844dafeca
std/fmt: Move pointer parsing out of main state machine
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This allows us to format a pointer with alignment/padding as we would
with any other format specifier.
e.g. {*:5}
2019-08-18 11:06:54 +12:00
Andrew Kelley
57b90d2d98
allow implicit cast of fn to async fn
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it forces the fn to be async. closes #3079
2019-08-17 17:22:20 -04:00
Andrew Kelley
66a490c27c
detect non-async function pointer of inferred async function
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closes #3075
2019-08-17 16:49:23 -04:00
Vexu
0ff396c34f
add compile error for incorrect atomic ordering in fence #3082
2019-08-17 16:05:41 -04:00
Andrew Kelley
4d8a6f6fea
fix compiler not checking alignment of function frames
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closes #3086
2019-08-17 13:04:50 -04:00
Andrew Kelley
456a244d62
fix event loop regression on macos
2019-08-17 11:40:48 -04:00
Andrew Kelley
e24cc2e77b
std.event.Loop: fix not waking up after file system I/O
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for single threaded event loops
2019-08-16 23:19:13 -04:00
Andrew Kelley
3dce41b61a
improvements to std lib for event-based I/O
2019-08-16 21:29:29 -04:00
Andrew Kelley
c39bb3ebc4
target: add missing switch case
2019-08-16 16:52:45 -04:00
Andrew Kelley
6529658ad8
Merge remote-tracking branch 'origin/master' into llvm9
2019-08-16 16:43:56 -04:00
Andrew Kelley
bf7b6fbbdb
add missing compile error for fn call bad implicit cast
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when the function's return type handle is a pointer but the result
location's result value type handle is not a pointer
closes #3055
2019-08-16 16:30:24 -04:00
Andrew Kelley
cbca6586e7
add test for struct parameter to async function being copied
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closes #1155
2019-08-16 13:56:26 -04:00
Andrew Kelley
5a2cbe239f
fix and test case for returning from suspend block
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See #3063
2019-08-16 13:07:07 -04:00
Vexu
c3407ed097
Merge branch 'master' into comment-in-array
2019-08-16 20:02:47 +03:00
yvt
2cb1f93894
correct LLVM subarch names for arm
2019-08-16 08:46:18 -07:00
Andrew Kelley
13c584d325
add compile error for casting const frame to anyframe
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See #3063
2019-08-16 11:38:41 -04:00
Andrew Kelley
cba3b8291a
codegen: LLVMConstSub instead of LLVMBuildSub in one place
2019-08-16 11:19:01 -04:00
Andrew Kelley
7798054b58
add tests for bad implicit casting of anyframe types
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See #3063
2019-08-16 11:00:21 -04:00
Andrew Kelley
4ea2331e3d
add test for async call of generic function
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See #3063
2019-08-16 10:54:45 -04:00
Andrew Kelley
5df89dafef
add test for wrong frame type used for async call
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See #3063
2019-08-16 10:49:00 -04:00
Andrew Kelley
1254a453b9
add compile error for @Frame() of generic function
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See #3063
2019-08-16 10:44:51 -04:00
Vexu
92a81252cb
Merge branch 'master' into fmt-comment-fix
2019-08-16 17:40:20 +03:00
Andrew Kelley
49c88e23af
zig fmt
2019-08-16 10:13:40 -04:00
Andrew Kelley
7874d5a40b
zig fmt: add more test cases
2019-08-16 10:11:53 -04:00
Vexu
2151f84d59
implement new async syntax in self-hosted compiler
2019-08-16 06:17:28 -07:00
Andrew Kelley
1e3b6816a8
note that -mllvm is unsupported
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closes #3045
2019-08-15 22:57:06 -04:00
Andrew Kelley
ff7e826b82
fix crash with sometimes type not being resolved
2019-08-15 18:54:23 -04:00
Andrew Kelley
0b08ae581e
add assertion about control flow to fix gcc warning
2019-08-15 18:38:20 -04:00
Andrew Kelley
7e75e1075e
zig fmt
2019-08-15 18:19:04 -04:00
Andrew Kelley
8b97a1aee2
Merge pull request #3033 from ziglang/rewrite-coroutines
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rework async function semantics
2019-08-15 14:01:01 -07:00
Andrew Kelley
d3672493cc
basic docs for new async/await semantics
2019-08-15 16:46:43 -04:00
Andrew Kelley
55f5cee86b
fix error return traces for async calls of blocking functions
2019-08-15 15:06:05 -04:00
Andrew Kelley
729807203a
force static libs for vendored dependencies
2019-08-15 14:34:52 -04:00
Andrew Kelley
13b5a4bf8c
remove cancel
2019-08-15 14:05:12 -04:00
Andrew Kelley
64c293f8a4
codegen for async call of blocking function
2019-08-14 12:52:20 -04:00
Andrew Kelley
f3f838cc01
add compile error for await in exported function
2019-08-14 11:22:12 -04:00
Andrew Kelley
7799423f24
rename behavior test files
2019-08-14 00:38:27 -04:00
Andrew Kelley
5749dc49d8
respect local variable alignment in async functions
2019-08-14 00:35:51 -04:00
Andrew Kelley
dd8c8c0802
get_struct_type accepts field alignment overrides
2019-08-13 18:14:38 -04:00
Andrew Kelley
5092634103
avoid the word "coroutine", they're "async functions"
2019-08-13 14:14:19 -04:00
Andrew Kelley
82d4ebe53a
organize TODOs
2019-08-13 13:28:05 -04:00
Andrew Kelley
12ff91c1c9
alignment of structs no longer depends on LLVM
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fixes async function tests in optimized builds
2019-08-13 12:44:30 -04:00
Andrew Kelley
8a9289996a
Merge remote-tracking branch 'origin/master' into rewrite-coroutines
2019-08-13 11:39:32 -04:00
Andrew Kelley
98183e4743
flip the order of fields in error unions
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to prepare for fixing u128 alignment issues
2019-08-13 11:33:01 -04:00
Andrew Kelley
24d5ec0783
fix async function frames not aligned enough
2019-08-11 22:35:12 -04:00
Andrew Kelley
911b1a0428
fix no-longer-correct nonnull attribute on merge err ret traces fn
2019-08-11 22:05:09 -04:00
Andrew Kelley
62c5bc6058
fix cancel invoking branch on undefined memory
2019-08-11 21:14:19 -04:00
Andrew Kelley
4d8d513e16
all tests passing
2019-08-11 19:53:10 -04:00
Andrew Kelley
3aed7de0c4
README: link to community projects
2019-08-11 16:09:23 -04:00
Andrew Kelley
af8c6ccb4b
fix canceling async functions which have error return tracing
2019-08-11 14:26:34 -04:00
Andrew Kelley
b87686dfa0
fix enum with one member and custom tag type
2019-08-11 13:43:44 -04:00
Andrew Kelley
1b83ee78a4
allow comptime_int to implicit cast to comptime_float
2019-08-11 12:01:02 -04:00
data-man
4bd4c5e06d
Fixed tiny typo in the math module (shr's description)
2019-08-11 08:15:42 -07:00
Nick Erdmann
70e62b8612
std/os/uefi: some more events
2019-08-11 15:50:03 +02:00
Nick Erdmann
a9b3700c6e
src/codegen: configure stack probes explicitly
2019-08-11 00:29:24 +02:00
Andrew Kelley
3f5c6d7a89
add test case for typical async/await usage
2019-08-10 18:03:36 -04:00
Andrew Kelley
77d098e92d
fix returning a const error from async function
2019-08-10 17:23:45 -04:00
Andrew Kelley
22428a7546
fix try in an async function with error union and non-zero-bit payload
2019-08-10 15:20:08 -04:00
Nick Erdmann
47ce736abe
std/os/uefi: add basic Event support
2019-08-10 19:14:47 +02:00
Nick Erdmann
9445b3f057
std/os/uefi: change type of Handle from @OpaqueType to *@OpaqueType
2019-08-10 19:14:31 +02:00
Andrew Kelley
b9d1d45dfd
fix combining try with errdefer cancel
2019-08-09 21:49:40 -04:00
Andrew Kelley
2e7f53f1f0
fix cancel inside an errdefer
2019-08-09 17:34:06 -04:00
Andrew Kelley
e6ebc41a07
add a little compile error to make Future Andy's life easier
2019-08-09 17:10:39 -04:00
Andrew Kelley
0bf6796b76
fix regression in std.math.min
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closes #3035
2019-08-09 10:22:02 -04:00
Andrew Kelley
614cab5d68
fix passing string literals to async functions
2019-08-08 19:08:41 -04:00
Andrew Kelley
da56959a9a
closer to std lib event stuff working
2019-08-08 16:41:38 -04:00
Andrew Kelley
93840f8610
fix var args call on non-generic function
2019-08-08 15:34:41 -04:00
Andrew Kelley
cfe84423c9
fix segfault with var args
2019-08-08 15:13:05 -04:00
Andrew Kelley
bfa1d12fba
better compile errors when frame depends on itself
2019-08-08 13:44:57 -04:00
Andrew Kelley
8be95af480
add compile error for unable to determine async fn frame
2019-08-08 13:07:05 -04:00
Andrew Kelley
8d4cb85285
async functions in single threaded mode do not use atomic ops
2019-08-08 12:30:22 -04:00
Andrew Kelley
d813805f77
more debuggable safety for awaiting twice
2019-08-08 12:02:56 -04:00
Andrew Kelley
34bfdf193a
cancel, defer, errdefer all working as intended now
2019-08-08 11:37:49 -04:00
Andrew Kelley
e6ef00233e
Merge pull request #3025 from euantorano/fix/3015-std-os-window-rtlgenrandom
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Fix #3015 - fix RtlGenRandom function signature
2019-08-07 14:21:54 -07:00
Euan Torano
f2bef0447a
Remove unneeded casts.
2019-08-07 22:19:25 +01:00
Sam Tebbs
8621e3b5bd
Don't emit clang error if source or filename pointer is null
2019-08-07 14:11:18 -07:00
Andrew Kelley
2cd5e55581
std.math.min: return a more restrictive type sometimes
2019-08-07 16:28:23 -04:00
Ryan Saunderson
8fcf21fefc
modify header precedence for zig cc, resolves intrinsics issues ( #3027 )
2019-08-07 10:51:30 -07:00
Andrew Kelley
e11cafbd4f
cancel works on non-pointers
2019-08-07 10:56:37 -04:00
Andrew Kelley
f587fa1cd7
clean up the bitcasting of awaiter fn ptr
2019-08-07 10:56:19 -04:00
Andrew Kelley
7e1fcb55b3
implement cancel
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all behavior tests passing in this branch
2019-08-07 00:53:04 -04:00
Andrew Kelley
1afbb53661
fix awaiting when result type is a struct
2019-08-06 19:07:25 -04:00
Andrew Kelley
966c9ea63c
error return trace across suspend points
2019-08-06 18:47:09 -04:00
Andrew Kelley
17199b0879
passing the error return trace async function test
2019-08-06 18:29:56 -04:00
Andrew Kelley
400500a3af
improve async function semantics
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* add safety panic for resuming a function which is returning, pending
an await
* remove IrInstructionResultPtr
* add IrInstructionReturnBegin. This does the early return in async
functions; does nothing in normal functions.
* `await` gets a result location
* `analyze_fn_async` will call `analyze_fn_body` if necessary.
* async function frames have a result pointer field for themselves
to access and one for the awaiter to supply before the atomic rmw.
when returning, async functions copy the result to the awaiter result
pointer, if it is non-null.
* async function frames have a stack trace pointer which is supplied by
the awaiter before the atomicrmw. Later in the frame is a stack trace
struct and addresses, which is used for its own calls and awaits.
* when awaiting an async function, if an early return occurred, the
awaiter tail resumes the frame.
* when an async function returns, early return does a suspend
(in IrInstructionReturnBegin) before copying
the error return trace data, result, and running the defers.
After the last defer runs, the frame will no longer be accessed.
* proper acquire/release atomic ordering attributes in async functions.
2019-08-06 16:53:22 -04:00
Euan Torano
2d25348f63
Fix function signature and use a loop to ensure buffer is filled.
2019-08-06 19:32:22 +01:00
Nick Erdmann
88fdb303ff
std/os/uefi: replace init() with default values
2019-08-06 18:06:18 +02:00
Benjamin Feng
23ee619fc5
Output token symbols similar to stage1
2019-08-05 21:37:16 -05:00
Benjamin Feng
b4172e5151
Humanize tokenized symbol names
2019-08-05 21:03:46 -05:00
Andrew Kelley
7f23dac6dc
update readme
2019-08-05 13:49:17 -04:00
Euan Torano
7b8c96612f
Fix #2993 - use getrandom on freebsd
2019-08-05 09:31:38 -07:00
Nick Erdmann
20ce0b9952
std/os/uefi: replace integer bit fields with packed structs
2019-08-05 18:26:13 +02:00
Euan T
8aa87ec441
Add misisng newline
2019-08-05 09:23:15 -07:00
Euan Torano
0157365872
Add missing S_IS* for NetBSD
2019-08-05 09:23:15 -07:00
Andrew Kelley
20f63e588e
async functions have error return traces where appropriate
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however the traces are not merged on `await` or async function calls
yet.
When an async function has an error set or error union as its return
type, it has a `StackTrace` before the args in the frame, so that it is
accessible from `anyframe->T` awaiters. However when it does not have an
errorable return type, but it does call or await an errorable, it has a
stack trace just before the locals. This way when doing an `@asyncCall`
on an async function pointer, it can populate the args (which are after
the `StackTrace`) because it knows the offset of the args based only on
the return type.
This sort of matches normal functions, where a stack trace pointer could
be supplied by a parameter, or it could be supplied by the stack of the
function, depending on whether the function itself is errorable.
2019-08-05 03:10:14 -04:00
Andrew Kelley
dfe8c5a2e9
add a src() method to AstNode to aid debugging
2019-08-05 03:09:17 -04:00
Andrew Kelley
a7763c06f9
delete IrInstructionMarkErrRetTracePtr
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this IR instruction is no longer needed
2019-08-05 00:44:39 -04:00
Andrew Kelley
0d8c9fcb18
support async functions with inferred error sets
2019-08-05 00:41:49 -04:00
Andrew Kelley
f27e5d439c
refactor logic for determining if there is a frame pointer
2019-08-04 20:44:52 -04:00
Andrew Kelley
b7c94be688
Merge remote-tracking branch 'origin/master' into rewrite-coroutines
2019-08-04 19:10:36 -04:00
Andrew Kelley
fbf21efd24
simpler, less memory intensive suspend/resume implementation
2019-08-04 18:58:14 -04:00
Andrew Kelley
042914de75
move state from ZigFn to CodeGen to save memory
2019-08-04 18:26:37 -04:00
Andrew Kelley
fa30ebfbe5
suspension points inside branching control flow
2019-08-04 18:24:10 -04:00
Nick Erdmann
b979fc1bcd
initial work torwards std lib support for uefi
2019-08-04 21:53:49 +02:00
Andrew Kelley
30466bccef
update CONTRIBUTING.md
2019-08-04 15:15:25 -04:00
Sahnvour
8c99a51993
Merge pull request #2797 from Sahnvour/hashing
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hash algorithm improvements
2019-08-04 21:02:00 +02:00
Sahnvour
54255ee32e
autohash: force inlining of integer hashing so that the optimizer can see the fast path based on key's size which is known at comptime
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otherwise it will always outline the call to hasher.update, resulting in much worse performance
2019-08-04 12:34:37 +02:00
Sahnvour
3faf5d3857
wyhash: stateless is faster for both iterative hashing and small keys.
2019-08-04 12:34:37 +02:00
Sahnvour
4b5172d287
move autoHash into its own module since it can be used with any hash function implementing a streaming interface
2019-08-04 12:34:37 +02:00
Sahnvour
5bf63bfbf1
make use of hashing streaming interface in autoHash
2019-08-04 12:34:05 +02:00
Sahnvour
8805a7b509
adapt http/headers.zig to wyhash's new interface
2019-08-04 12:34:05 +02:00
Marc Tiehuis
4c93ccab5a
Add throughput test program for hash functions
2019-08-04 12:34:05 +02:00
Marc Tiehuis
83dffc70af
Add iterative wyhash api
2019-08-04 12:34:05 +02:00
Sahnvour
c9ce43f59f
fix hashmap using strings as keys
2019-08-04 12:34:05 +02:00
Sahnvour
5bd407b278
use wyhash in std's hashmap, and improve autoHash to handle more types and behave more correctly
2019-08-04 12:34:05 +02:00
Sahnvour
6150da3df9
direct port of wyhash v2
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also inspired by https://github.com/ManDeJan/zig-wyhash
2019-08-04 12:34:02 +02:00
Andrew Kelley
f01cb8cc16
Merge pull request #2998 from daurnimator/return-elf
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std: return Elf object from constructors instead of filling in pointer
2019-08-04 00:21:38 -07:00
daurnimator
887eac0219
std: remove elf.auto_close_stream and elf.prealloc_file
2019-08-04 16:27:36 +10:00
Andrew Kelley
12924477a5
fix regression in calling extern functions
2019-08-03 20:33:16 -04:00
emekoi
59e2c87b4b
move windows abi detection to get_native_target
2019-08-03 18:40:27 -05:00
Andrew Kelley
87710a1cc2
implement @asyncCall which supports async function pointers
2019-08-03 16:17:42 -04:00
Andrew Kelley
5ce1a965e0
LLD patch: workaround for buggy MACH-O code
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This reapplies 182cd0e4c0
2019-08-03 12:56:35 -04:00
Andrew Kelley
ffab950e0c
update embedded LLD to 9.0.0rc1
2019-08-03 12:56:35 -04:00
Andrew Kelley
63ebd9d12e
Merge remote-tracking branch 'origin/master' into llvm9
2019-08-03 12:39:15 -04:00
Andrew Kelley
5687323cd2
Merge pull request #2994 from euantorano/fix/1626-os-getRandomBytesDevURandom
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Check if /dev/urandom is a character device
2019-08-02 23:55:43 -07:00
Euan T
08251fbc54
Omit system namespace.
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Co-Authored-By: Andrew Kelley <andrew@ziglang.org >
2019-08-03 07:51:36 +01:00
Euan T
8e157ccb23
Update returned error return when not a character device.
...
Co-Authored-By: Andrew Kelley <andrew@ziglang.org >
2019-08-03 07:50:30 +01:00
Andrew Kelley
c879209661
add compile error for calling async function pointer
2019-08-03 02:40:38 -04:00
Andrew Kelley
e444e737b7
add runtime safety for resuming an awaiting function
2019-08-03 02:11:52 -04:00
daurnimator
521aaf3501
std: return Elf object from constructors instead of filling in pointer
2019-08-03 15:56:25 +10:00
Andrew Kelley
24d78177ee
add compile error for async call of function pointer
2019-08-03 01:06:14 -04:00
Christoffer Rasmussen
57830e43ee
Fix public function lookup
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Previously it did not work, as lookup did not pass a correct parent type
to doLookup. Expected *?*Node, got ?*Node.
2019-08-02 21:48:30 -07:00
emekoi
102d3f30c4
accept unix style paths on windows-gnu
2019-08-02 19:39:33 -05:00
emekoi
f15ec9a59b
implemented runtime abi detetction for windows
2019-08-02 19:32:46 -05:00
Andrew Kelley
0920bb0872
implement async functions returning structs
2019-08-02 19:27:27 -04:00
Andrew Kelley
e68fee3984
docs: add atomicrmw operations list
2019-08-02 18:54:15 -04:00
Andrew Kelley
1823a5979a
Merge pull request #2985 from fengb/fix-build-references
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Fix build references
2019-08-02 15:49:16 -07:00
Andrew Kelley
5bd330e76c
add heap allocated async function frame test
2019-08-02 16:32:24 -04:00
Andrew Kelley
b3b6a98451
Merge remote-tracking branch 'origin/master' into rewrite-coroutines
2019-08-02 16:31:43 -04:00
Andrew Kelley
f07f09a373
Merge branch 'master' into rewrite-coroutines
2019-08-02 16:13:36 -04:00
Andrew Kelley
b2d94f9af2
Merge branch 'assignment-result-loc'
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With this merge, assignments participate in result location
semantics.
2019-08-02 16:10:45 -04:00
Andrew Kelley
d105769926
fix regressions regarding writing through const pointers
2019-08-02 16:09:40 -04:00
Andrew Kelley
9069ee957c
fix discarding function call results
2019-08-02 15:17:02 -04:00
Andrew Kelley
90e64bc620
fix cmpxchg with discarded result
2019-08-02 14:47:26 -04:00
Andrew Kelley
a5cb0f77d1
assignment participates in result location
...
fix one regression with optionals but there are more
2019-08-02 13:54:58 -04:00
Euan Torano
24fbd1f1d5
Add S_* values for freebsd.
2019-08-02 16:05:03 +01:00
Euan Torano
1583efda69
Fix call to S_ISCHR and implement for Mac
2019-08-02 15:55:56 +01:00
Euan Torano
c0c228b758
Check if /dev/urandom is a character device
2019-08-02 13:19:49 +01:00
Andrew Kelley
056c4e2c98
implement async await and return
2019-08-02 01:06:00 -04:00
Andrew Kelley
0f879d02a4
more passing coroutine tests
2019-08-01 19:14:48 -04:00
Andrew Kelley
1dd0c3d49f
fix calling an inferred async function
2019-08-01 16:41:30 -04:00
Andrew Kelley
e7ae4e4645
reimplement async with function splitting instead of switch
2019-08-01 16:08:52 -04:00
Andrew Kelley
6cb4cac5cd
disable behavior test for 128-bit cmpxchg
...
once #2883 is done this can be revisited
2019-08-01 03:36:03 -04:00
Andrew Kelley
38b5812c48
allow 128 bit cmpxchg on x86_64
2019-08-01 02:46:37 -04:00
Benjamin Feng
723aea8369
Default wasm-lib prefix to empty
2019-07-31 22:07:17 -05:00
Benjamin Feng
327abdba0b
More current style for error handling
2019-07-31 21:28:25 -05:00
Benjamin Feng
e40513e97f
Add builder.findProgram test and fix references
2019-07-31 21:26:39 -05:00
Andrew Kelley
dbdc4d62d0
improve support for anyframe and anyframe->T
...
* add implicit cast from `*@Frame(func)` to `anyframe->T` or `anyframe`.
* add implicit cast from `anyframe->T` to `anyframe`.
* `resume` works on `anyframe->T` and `anyframe` types.
2019-07-29 19:32:49 -04:00
Andrew Kelley
ceec2393cf
Merge pull request #2965 from Sahnvour/zig-stack-traces
...
Stage1 stack traces on windows
2019-07-29 17:50:11 -04:00
Sahnvour
c087525eda
pdb: improved stream reading performance, printing stack trace from a stage1 crash is now 10x faster
2019-07-29 23:40:18 +02:00
Sahnvour
05032c8693
coff & pdb: improved correctness of our implementation, it is now able to handle stage1's pdb and print its stack traces
2019-07-29 23:40:18 +02:00
Sahnvour
d08425a0a5
os: missing accessW since recent refactoring
2019-07-29 23:33:58 +02:00
Michael Dusan
bc982e65cf
fix std.fmt to handle std.SegmentedList
...
- add guards for use of prealloc_exp in SegmentedList
- define prealloc_exp even when invalid because std.fmt comptime
triggers lazy-init
- fix std.fmt to print arrays of length 0 as style "[0]<typename>"
because "<typename>@address" is n/a without address
2019-07-29 16:32:26 -04:00
Nick Erdmann
8736a5be2a
std/build.zig: fix stack checking option
2019-07-29 16:30:21 -04:00
Michael Dusan
7e436006be
fix std.rb.Node.getParent to return optional
...
closes #2962
2019-07-29 16:29:29 -04:00
Andrew Kelley
d694f298d8
Merge pull request #2958 from emekoi/mingw-cmake
...
fix backtraces on mingw
2019-07-29 16:27:35 -04:00
Marc Tiehuis
c47b75312d
Merge pull request #2969 from evangrayk/zero-width-structs
...
fix zero-width structs in zig.fmt.format
2019-07-29 19:19:47 +12:00
Evan Krause
a0ebfa64d9
support zero-sized structs in zig.fmt.format
2019-07-28 18:37:35 -07:00
Nick Erdmann
6e8ef5b6f2
std/build.zig: add checks for UEFI
2019-07-29 00:21:21 +02:00
Nick Erdmann
63d56c532d
src/target.cpp: UEFI improvements
2019-07-29 00:19:40 +02:00
emekoi
357fb4f143
avoid passing -static to msvc when static linking
2019-07-27 17:54:20 -05:00
emekoi
10b1017702
fixed backtraces when linking libc on mingw
2019-07-27 17:50:44 -05:00
Andrew Kelley
ee64a22045
add the anyframe and anyframe->T types
2019-07-26 19:52:35 -04:00
emekoi
5593c63e12
improved CMake file for MinGW
2019-07-26 16:26:01 -05:00
Joachim Henke
74abc5ad2f
avoid a register copy when fetching the stack pointer in _start
2019-07-26 17:12:42 -04:00
Andrew Kelley
018a89c7a1
async functions return void, no more GetSize resume block
2019-07-26 17:07:19 -04:00
Andrew Kelley
7b3686861f
@frameSize works via PrefixData
2019-07-25 22:24:01 -04:00
Andrew Kelley
538c0cd225
implement @frameSize
2019-07-25 15:05:55 -04:00
Andrew Kelley
70bced5dcf
implement @frame and @Frame
2019-07-25 01:47:56 -04:00
Andrew Kelley
ead2d32be8
calling an inferred async function
2019-07-25 00:03:06 -04:00
Andrew Kelley
9e11f67f0d
add test for previous commit
2019-07-24 15:05:39 -04:00
Michael Dusan
8e4f3a6f15
align src for IrInstructionArrayToVector
...
closes #2942
2019-07-24 15:04:32 -04:00
Andrew Kelley
e220812f2f
implement local variables in async functions
2019-07-24 02:59:51 -04:00
Andrew Kelley
19ee495750
add error for function with ccc indirectly calling async function
2019-07-23 19:35:41 -04:00
Andrew Kelley
7e9760de10
inferring async from async calls
2019-07-23 18:54:45 -04:00
Timon Kruiper
59850c1ce1
Fixed an integer overflow in zig fmt and added testcase
2019-07-23 14:51:30 -04:00
Vexu
57aa8997bd
fix escape sequence rendering
2019-07-23 14:49:19 -04:00
Andrew Kelley
317d1ecb2c
Merge remote-tracking branch 'origin/master' into rewrite-coroutines
2019-07-22 14:37:08 -04:00
Andrew Kelley
fcadeb50c0
fix multiple coroutines existing clobbering each other
2019-07-22 14:36:14 -04:00
Andrew Kelley
650e07ebd9
fix suspend at end of function
2019-07-22 13:04:22 -04:00
Andrew Kelley
16be70cbbf
compiler-rt: add __muldi3
2019-07-22 12:49:26 -04:00
Andrew Kelley
bc31c1280e
disable segfault handler when panicking
...
this prevents a segfault in stack trace printing to activate the
segfault handler.
2019-07-22 12:41:59 -04:00
Andrew Kelley
a3327f0fbd
fix usingnamespace analyzing the expression multiple times
2019-07-22 12:33:24 -04:00
Andrew Kelley
5b69a9cd83
disable segfault handler when panicking
...
this prevents a segfault in stack trace printing to activate the
segfault handler.
2019-07-22 12:15:16 -04:00
Andrew Kelley
d6d0bb0542
zig build: adjust DESTDIR logic
...
now if DESTDIR is provided then the default install prefix is /usr.
otherwise the default install prefix is still zig-cache directly.
DESTDIR is prepended to the prefix to match what make install does.
2019-07-22 10:45:59 -04:00
Andrew Kelley
32d0ac1355
fix wrong calling convention on async resume
2019-07-22 00:07:48 -04:00
Andrew Kelley
59bf9ca58c
implement async function parameters
2019-07-21 23:27:47 -04:00
Andrew Kelley
11bd50f2b2
implement coroutine resume
2019-07-21 20:54:08 -04:00
Andrew Kelley
78e03c466c
simple async function passing test
2019-07-21 19:56:37 -04:00
Andrew Kelley
77c2ac3fcd
zig build: support DESTDIR environment variable
...
closes #2929
2019-07-21 18:04:23 -04:00
Andrew Kelley
56c08eb302
returning from async fn adds bad resume safety
2019-07-21 17:17:44 -04:00
Andrew Kelley
6053ca4f69
fix not jumping to entry
2019-07-21 17:10:16 -04:00
Andrew Kelley
27a5f2c4fa
remove errors for async calling convention
2019-07-21 16:43:43 -04:00
Andrew Kelley
72e983670e
simple async function call working
2019-07-21 16:21:16 -04:00
Andrew Kelley
a2e1be0346
docs: don't try to run the undefined behavior example test
2019-07-20 13:59:18 -04:00
Andrew Kelley
2c1e955de7
always give the type to byval attribute
2019-07-20 13:32:50 -04:00
Andrew Kelley
54e716afdc
remove coroutines implementation and promise type
2019-07-19 18:18:44 -04:00
Andrew Kelley
05454123d4
update clang driver code to llvm9
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upstream commit 1931d3cb20a00da732c5210b123656632982fde0
2019-07-19 18:07:31 -04:00
Andrew Kelley
f429f4dcab
Merge branch 'fengb-tokenize-ampamp'
...
closes #2723
closes #2660
2019-07-19 17:55:12 -04:00
Andrew Kelley
8ea8cff491
slightly simpler implementation
2019-07-19 17:54:06 -04:00
Benjamin Feng
111d3792e0
Docgen invalid for &&
2019-07-19 17:11:58 -04:00
Benjamin Feng
484f8a4cc2
Switch old switch / @TagType() to use inferred enums
2019-07-19 17:11:58 -04:00
Benjamin Feng
4708fb23c0
Generate parse error from &&
2019-07-19 17:11:58 -04:00
Benjamin Feng
d4ff27180b
Tokenize '&&' as AmpersandAmpersand
2019-07-19 17:11:58 -04:00
Andrew Kelley
af8661405b
fix usingnamespace
...
It used to be that usingnamespace was only allowed at top level. This
made it OK to put the state inside the AST node data structure. However,
now usingnamespace can occur inside any aggregate data structure, and
therefore the state must be in the TopLevelDeclaration rather than in
the AST node.
There were two other problems with the usingnamespace implementation:
* It was passing the wrong destination ScopeDecl, so it could cause an
incorrect error such as "import of file outside package path".
* When doing `usingnamespace` on a file that already had
`pub usingnamespace` in it would "steal" the usingnamespace, causing
incorrect "use of undeclared identifier" errors in the target file.
closes #2632
closes #2580
2019-07-19 16:56:44 -04:00
Andrew Kelley
70e05c67ce
update libcxx to llvm9
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upstream commit 1931d3cb20a00da732c5210b123656632982fde0
2019-07-19 16:55:59 -04:00
Andrew Kelley
dab0cf6428
update libunwind to llvm9
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upstream commit 1931d3cb20a00da732c5210b123656632982fde0
2019-07-19 16:54:00 -04:00
Andrew Kelley
2117fbdae3
update C headers to llvm9
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upstream commit 1931d3cb20a00da732c5210b123656632982fde0
2019-07-19 16:50:45 -04:00
Andrew Kelley
1d07bbbef2
zig build: add valgrind cli options
2019-07-18 20:03:38 -04:00
Andrew Kelley
70da0762f7
better riscv syscalls
2019-07-18 18:15:50 -04:00
Michael Dusan
e5d032982e
closes #2916
2019-07-18 16:42:56 -04:00
Andrew Kelley
03a3b1ca39
riscv workarounds for llvm not having good asm integration
2019-07-18 15:20:58 -04:00
Andrew Kelley
a3854d042e
basic riscv support
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llvm is giving me `error: couldn't allocate output register for
constraint '{a0}'` which is a bug that needs to be fixed upstream.
2019-07-18 15:03:21 -04:00
Andrew Kelley
07f0de6a8a
compiler-rt: add __muldi3
2019-07-18 13:54:22 -04:00
Andrew Kelley
afbf99c846
riscv musl: only add the +a feature
2019-07-18 12:28:24 -04:00
Andrew Kelley
d4ca337e6b
improvements to riscv support
2019-07-18 12:21:57 -04:00
Andrew Kelley
04ce5376a8
carry some upstream patches to musl to fix riscv inline asm
...
Upstream commits:
* 8eb49e0485fc547eead9e47200bbee6d81f391c1
* 2dcbeabd917e404a0dde0195388da401b849b9a4
* f0eb2e77b2132a88e2f00d8e06ffa7638c40b4bc
These will be in the next version of musl, so no harm carrying them
here.
2019-07-18 11:43:39 -04:00
Andrew Kelley
aaa4bf75d3
msvc libc: provide _fltused symbol
2019-07-17 18:11:03 -04:00
Andrew Kelley
e816d592e8
update zig codebase to llvm 9
2019-07-17 17:47:39 -04:00
Andrew Kelley
3879bebc37
WIN32 -> _WIN32
2019-07-17 16:10:54 -04:00
Andrew Kelley
95e04e3874
back to msvc as the default C ABI on Windows
...
Zig provides a libc for the GNU C ABI on Windows, and cannot (at least
yet) provide one for the MSVC C ABI. However when not linking libc,
zig has no problem targeting MSVC as the C ABI. And this should be the
default.
Related: #2911
2019-07-17 12:40:48 -04:00
dimenus
d64bd30690
fixed slice length in getEnvVarOwned
2019-07-17 12:13:50 -04:00
Andrew Kelley
8f92a49dfd
update to llvm9 trunk
2019-07-16 22:23:48 -04:00
Andrew Kelley
c0b4121ff2
libc headers before C language headers, and disable libunwind on arm32
2019-07-16 21:38:18 -04:00
Andrew Kelley
ec92739022
Merge branch 'update-musl'
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closes #2601
2019-07-16 20:07:05 -04:00
Andrew Kelley
d994379173
update bundled musl source to 1.1.23
2019-07-16 19:54:14 -04:00
Andrew Kelley
f70ce707e2
update musl headers to musl v1.1.23
2019-07-16 19:02:51 -04:00
Vexu
34d2a1465c
Merge branch 'master' into fmt-comment-fix
2019-07-17 01:22:20 +03:00
Vexu
f8e753e19c
Merge branch 'master' into comment-in-array
2019-07-17 01:20:59 +03:00
Andrew Kelley
b1f8b53d20
rename internal names regarding usingnamespace
2019-07-16 16:20:54 -04:00
Andrew Kelley
158e2312ea
Merge branch 'JohnathanFL-master'
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closes #2900
closes #2894
2019-07-16 13:14:11 -04:00
Andrew Kelley
23dd7f4527
organize the docs and some rewording
2019-07-16 13:13:21 -04:00
JohnathanFL
475a181028
Add multidimensional array example
2019-07-16 13:02:30 -04:00
Andrew Kelley
15ed47921f
Merge branch 'msvc-libc-2064' of https://github.com/dimenus/zig into dimenus-msvc-libc-2064
2019-07-16 12:51:02 -04:00
daurnimator
3a67c13b5d
cmake: allow user to select static vs dynamic LLVM
2019-07-16 12:33:13 -04:00
Andrew Kelley
9dcddc2249
retire the example/ folder, rename test-build-examples to "standalone"
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closes #2759
2019-07-16 12:15:46 -04:00
Andrew Kelley
92e781baa1
fix documentation regarding mixing object files
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closes #2905
2019-07-16 11:50:34 -04:00
Andrew Kelley
9a9a7daef0
Merge branch 'SamTebbs33-main-return'
2019-07-16 11:50:17 -04:00
Andrew Kelley
741c74e427
cleanups
2019-07-16 11:50:00 -04:00
Andrew Kelley
45cc488cef
Merge branch 'main-return-!u8' of https://github.com/SamTebbs33/zig into SamTebbs33-main-return
2019-07-16 11:27:11 -04:00
emekoi
0435026474
fixed size of ZigClangAPValue on mingw-w64
2019-07-16 09:34:02 -04:00
Andrew Kelley
68149f2039
fix gitattributes
2019-07-16 00:05:12 -04:00
Andrew Kelley
5345044edf
Merge branch 'hryx-translate-c-userland'
2019-07-16 00:01:31 -04:00
Andrew Kelley
776423bbf7
fix result location alignment in ir_render_call
2019-07-15 23:44:44 -04:00
Andrew Kelley
6fe3b20962
Merge branch 'translate-c-userland' of https://github.com/hryx/zig into hryx-translate-c-userland
2019-07-15 22:19:54 -04:00
Andrew Kelley
3f4abe97bd
Merge pull request #2892 from ziglang/install-with-zig-build
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move some of the installation from cmake to zig build
2019-07-15 20:46:12 -04:00
Andrew Kelley
aff90c2252
avoid shipping junk files
...
I did a diff of the shipped file list with master branch and it looks
good after this commit.
2019-07-15 20:35:34 -04:00
Nick Erdmann
33eaaadd01
fix documentation of assert
2019-07-15 19:52:07 -04:00
Andrew Kelley
eaf545e24c
fix build on windows
2019-07-15 19:50:56 -04:00
Andrew Kelley
c3d20373ee
std.unicode.utf8ToUtf16Le: improve performance
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on a simple test input:
original utf8ToUtf16Le: elapsed: 111384483 ns (111 ms)
new utf8ToUtf16Le: elapsed: 138570 ns (0 ms)
it's 800x faster in debug mode and ~4500x faster in release-fast mode.
this was slowing down installation of files on windows in build scripts.
2019-07-15 19:35:10 -04:00
Andrew Kelley
851a7288a9
mingw libc can link against ntdll
2019-07-15 18:25:13 -04:00
Andrew Kelley
49d1a4c562
move lib dirs to lib subdir
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also start prefering NtDll API. so far:
* NtQueryInformationFile
* NtClose
adds a performance workaround for windows unicode conversion. but that
should probably be removed before merging
2019-07-15 17:54:50 -04:00
Andrew Kelley
51a3938b04
fix the build on macos
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Stat structs gain methods to abstract over the platform differences with
regards to mtime, ctime, atime.
2019-07-15 12:28:39 -04:00
Andrew Kelley
0cd660462f
move install_files.h to not be generated code
2019-07-15 01:47:26 -04:00
Andrew Kelley
6237380b01
fix the build on linux
2019-07-15 01:45:26 -04:00
Andrew Kelley
b23ace27db
fix the build on windows
2019-07-15 01:45:26 -04:00
Andrew Kelley
aa170a7eff
implement std.fs.File.updateTimes for windows
2019-07-15 01:45:26 -04:00
Andrew Kelley
95fdff3feb
std.fs.updateFile: make path if necessary
2019-07-15 01:45:26 -04:00
Andrew Kelley
40a562f26d
cmake: fix incorrect dependencies
2019-07-15 01:45:26 -04:00
Andrew Kelley
6096dc5f94
move some of the installation from cmake to zig build
...
This moves the installation of shipped source files from large
CMakeLists.txt lists to zig build recursive directory installation.
On my computer a cmake `make install` takes 2.4 seconds even when it has
to do nothing, and prints a lot of unnecessary lines to stdout that say
"up-to-date: [some file it is installing]".
After this commit, the default output of `make` is down to 1
second, and it does not print any junk to stdout. Further, a `make
install` is no longer required and `make` is sufficient.
This closes #2874 .
It also closes #2585 . `make` now always invokes `zig build` for
installing files and libuserland.a, and zig's own caching system makes
that go fast.
2019-07-15 01:45:26 -04:00
Andrew Kelley
7d9ee5d6d5
Merge pull request #2882 from andersfr/hash-branch
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Implementation of MurmurHash and CityHash
2019-07-13 20:08:18 -04:00
emekoi
1547692d18
fixed static linking on mingw-w64
2019-07-13 20:05:13 -04:00
Andrew Kelley
9c39d5720f
ir: add an assertion in phi analysis
2019-07-13 18:38:52 -04:00
Andrew Kelley
c0489abcdb
translate-c: fix incorrectly translated double function pointer
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closes #2887
2019-07-13 12:38:10 -04:00
andersfr
69129c2e93
Intentional wraparound used +
2019-07-13 13:59:15 +02:00
andersfr
9684c99dd3
Proper use of @truncate instead of @intCast
2019-07-13 13:59:15 +02:00
andersfr
0619b525b9
Better testing and bugfix in hashUint* functions
2019-07-13 13:59:15 +02:00
andersfr
dfbe65e8cd
Ported CityHash and Murmur hashing algorithms to native zig
2019-07-13 13:59:15 +02:00
emekoi
bdfb31420a
fixed compilation on mingw-w64
2019-07-12 19:40:51 -04:00
Andrew Kelley
107e57484f
Merge pull request #2868 from ziglang/windows-libc
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provide a libc for windows using mingw-w64
2019-07-12 18:12:27 -04:00
Andrew Kelley
39b850c6cf
mingw libc: delete dead linker code regarding using system libc
2019-07-12 18:10:53 -04:00
Andrew Kelley
3621d54e57
handle mingw libc defs better
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also zig build handles --verbose and linkSystemLibrary better
2019-07-12 17:25:25 -04:00
Andrew Kelley
5a62ab3ef1
fix build.zig
2019-07-12 16:14:54 -04:00
Andrew Kelley
2f8983e2f6
update zig build system for mingw static lib conventions
2019-07-12 15:10:32 -04:00
Andrew Kelley
7b8ba871a9
mingw libc: solve the segfault having to do with destructors
...
* fixed --verbose-cc printing an extra "zig" before the rest of
the command line
* windows-gnu targets use libfoo.a, foo.o extensions to match mingw
conventions.
2019-07-12 14:44:34 -04:00
Andrew Kelley
4e58855a4a
translate-c: better detection of pointer to struct demoted to opaque
2019-07-12 12:11:26 -04:00
daurnimator
52f0300505
std: add new linux 5.2 constants
2019-07-12 11:52:32 -04:00
thomas
02b1aea291
fix typo in help text for bundle-compiler-rt
2019-07-12 10:23:39 -04:00
Andrew Kelley
d9c4c96bf2
add -Wno-pragma-pack when targeting windows-gnu
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windows.h has files such as pshpack1.h which do #pragma packing,
triggering a clang warning. So for this target, this warning is
disabled.
this commit also improves the error message printed when no libc can be
used, printing the "zig triple" rather than the "llvm triple".
2019-07-11 23:48:13 -04:00
Michael Dusan
1766bd8a08
doc clarify struct size and ABI-alignment
2019-07-11 20:36:30 -04:00
Andrew Kelley
c7a976972f
funding: I've been accepted into the GitHub Sponsors program
2019-07-11 13:00:39 -04:00
Andrew Kelley
b4bbfe8c05
the msvc target abi will have to be solved a different way
2019-07-11 12:56:51 -04:00
Andrew Kelley
e0670557b4
fix windows not able to build mingw
2019-07-10 20:20:53 -04:00
Andrew Kelley
3714d524c3
add some more windows defs
2019-07-10 19:40:46 -04:00
Andrew Kelley
2bb93784c6
mingw: build and link mingwex.lib
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zig can now cross compile hello.c targeting windows
2019-07-10 17:41:34 -04:00
dimenus
540a40e2d9
fixing non system library linking
2019-07-10 15:37:25 -05:00
Andrew Kelley
67f3bc9101
mingw: building and linking msvcrt-os.lib
2019-07-10 16:19:51 -04:00
Andrew Kelley
ea90a3a9a1
mingw: building and linking mingw32.lib
2019-07-10 14:13:00 -04:00
dimenus
e9331dc5cf
resolved #2064 & fixed hello_world libc build
2019-07-10 11:40:20 -05:00
Andrew Kelley
1c7f21852f
ship with mingw-w64 v6.0.0
...
See #514
2019-07-09 23:34:16 -04:00
Andrew Kelley
ae2345b742
zig build: add standardTargetOptions and deprecate setTarget
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in favor of setTheTarget
2019-07-09 13:31:42 -04:00
Andrew Kelley
038946288c
Revert "fixed path with spaces in llvm-config ( #2854 )"
...
This reverts commit d23798a296
2019-07-09 13:31:13 -04:00
Ian Lilley
d23798a296
fixed path with spaces in llvm-config ( #2854 )
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* fixed path with spaces in llvm-config
2019-07-09 11:48:25 -04:00
Andrew Kelley
eebb00193d
zig build: install .pdb files along with binaries
...
closes #2848
2019-07-08 18:48:03 -04:00
Andrew Kelley
1d2fc446bd
cap getdents length argument to INT_MAX
...
the linux syscall treats this argument as having type int, so passing
extremely long buffer sizes would be misinterpreted by the kernel.
since "short reads" are always acceptable, just cap it down.
patch based on musl commit 3d178a7e2b75066593fbd5705742c5808395d90d
2019-07-08 17:52:28 -04:00
Andrew Kelley
fc9e28ea37
std.os.getrandom does a libc version check
...
closes #397
2019-07-08 14:42:28 -04:00
Andrew Kelley
4953e84902
Merge pull request #2847 from ziglang/glibc-abi-versioning
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support glibc version as part of the target
2019-07-08 13:51:48 -04:00
Andrew Kelley
201033d83b
avoid dependency on linux/limits.h header
...
it was causing a problem on the CI
2019-07-08 11:38:14 -04:00
Andrew Kelley
8692c6fc0d
zero initialize target
...
Fixes glibc_version being set to garbage. I've made this mistake
before so this is an attempt to prevent future bugs. Zig doesn't
have zero-initialization, so are we being a hypocrite by using this
C feature? No, because C doesn't have the feature that forces you to
initialize all fields. That would have prevented this bug every single
time.
2019-07-08 02:10:26 -04:00
Andrew Kelley
f04782785f
fix not setting a target glibc version on non-linux
2019-07-07 19:24:44 -04:00
Andrew Kelley
56d8185650
expose glibc version in builtin
2019-07-07 17:56:43 -04:00
Andrew Kelley
3e36cad1c1
remove debug log
2019-07-07 17:56:43 -04:00
Andrew Kelley
336ddb8011
add -target-glibc to cli help and zig build
2019-07-07 17:56:43 -04:00
Andrew Kelley
7ccf7807b3
ability to target any glibc version
2019-07-07 17:56:08 -04:00
Andrew Kelley
3b97940fb3
add an update_glibc tool, delete dummy libc files
...
This is the beginning of supporting minimum GLIBC version as part of the
target. See #2509 for the motivation.
The dummy libc zig files are removed. A future commit will build them
on-the-fly, using the generated text files generated by the new tool,
which are checked into source control and distributed along with zig.
These generated text files are, together, 142KB (20KB gzipped).
Compare that to a naive bundling of the .abilist files, which would be
2.2MiB (375KB gzipped).
This is based on glibc 2.29.
2019-07-07 17:56:07 -04:00
Andrew Kelley
d39dcd6d9d
zig build: add setLibCFile API
2019-07-07 11:31:07 -04:00
Andrew Kelley
38ba412729
Merge pull request #2837 from daurnimator/linux-AT_
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std: improvements to linux constants
2019-07-07 09:53:05 -04:00
Andrew Kelley
e12eb5e7f6
Merge pull request #2835 from hryx/de-keyword-anyerror
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Make anyerror not a keyword
2019-07-07 09:44:48 -04:00
daurnimator
111e5ed0a2
std: MAP_FAILED is a libc concept on linux
2019-07-07 17:15:30 +10:00
daurnimator
e197968734
std: Make linux MAP_ definitions match kernel
2019-07-07 14:31:27 +10:00
daurnimator
7610d39413
std: Linux AT_ constants are the same across architectures
2019-07-07 14:11:43 +10:00
hryx
28b59a0be7
Remove reference to Keyword_anyerror in docgen
2019-07-06 18:19:04 -07:00
hryx
cce11a724c
Make anyerror not a keyword
2019-07-06 15:57:32 -07:00
SamTebbs33
b118806c69
Add implicit cast for *[N]T to [*c]T
2019-07-06 17:02:17 -04:00
Andrew Kelley
21c60922e3
Merge pull request #2823 from hryx/unicode-escape
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Unicode escapes: support u{N...}
2019-07-06 13:14:43 -04:00
hryx
7f618184ad
Prevent unreachable when file ends with struct field
2019-07-06 13:09:07 -04:00
Andrew Kelley
9471f16c79
zig fmt ignores "zig fmt: off" directive for whitespace fixes
2019-07-05 15:09:22 -04:00
Andrew Kelley
4f43a4b30f
zig fmt: fix whitespace
...
closes #2819
closes #2825
2019-07-05 14:46:21 -04:00
Andrew Kelley
5b42c76951
code formatting
2019-07-05 14:14:25 -04:00
Andrew Kelley
273c2b5c25
docs: mention @unionInit in the union section
2019-07-05 14:10:50 -04:00
Andrew Kelley
3ad9349f09
add std.os.windows.subsystem
...
The original issue that #2445 wanted to fix was solved in the previous
commit. However it also exposed the subsystem in the standard library,
which is still useful. So that's done in this commit, and #2445 can be
closed.
2019-07-05 14:08:56 -04:00
Andrew Kelley
0d84d52e37
std.os.abort no longer calls msvcrt abort() when linking libc
...
closes #2071
2019-07-05 12:53:36 -04:00
hryx
e35d49c4d0
Unicode escapes: documentation and grammar
2019-07-04 22:52:17 -07:00
hryx
6bfa8546bb
Unicode escapes: stage1 tokenizer and behavior tests
2019-07-04 22:40:19 -07:00
hryx
8365a7aab4
Unicode escapes: stage2 tokenizer and parser test
2019-07-04 14:48:23 -07:00
Andrew Kelley
72800f176e
zig build: search upwards for build.zig file
...
closes #2587
2019-07-04 17:44:33 -04:00
Michael Dusan
47addd87ac
stage1: add missing help for --override-lib-dir
2019-07-04 15:36:34 -04:00
Andrew Kelley
a8b3b5f11c
zig build: install is now the default step; default prefix is zig-cache
...
closes #2817
2019-07-04 15:32:44 -04:00
Andrew Kelley
79e1fcfdda
Merge pull request #2787 from emekoi/fix-2768
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forward error code in build.zig
2019-07-04 10:57:25 -04:00
SamTebbs33
f24b8f2a4a
Support returning !u8 from main
2019-07-04 14:26:05 +01:00
emekoi
9e3189f1f4
forward error code on non-exits
2019-07-03 23:48:42 -05:00
emekoi
d8135c9e6e
forward error code build.zig
2019-07-03 23:48:42 -05:00
Andrew Kelley
b109155528
Merge branch 'emekoi-impl-1107'
2019-07-04 00:35:47 -04:00
Andrew Kelley
96fd103073
improve the error message and test coverage
2019-07-04 00:35:28 -04:00
Andrew Kelley
bfe0bf695b
Merge branch 'impl-1107' of https://github.com/emekoi/zig into emekoi-impl-1107
2019-07-03 23:40:47 -04:00
Andrew Kelley
c2cf04086a
add docs for enum literals
...
closes #683
2019-07-03 23:09:58 -04:00
Andrew Kelley
d1cda00b36
workaround for no equality operator for enum literal and tagged union
2019-07-03 18:41:52 -04:00
Andrew Kelley
372b615ace
Merge branch 'timonkruiper-function-sections'
2019-07-03 15:47:40 -04:00
Andrew Kelley
4606baee07
add -ffunction-sections arg when building C objects
...
the other changes in this commit are minor tidying up
2019-07-03 15:46:27 -04:00
Andrew Kelley
2f4faf306d
Merge branch 'function-sections' of https://github.com/timonkruiper/zig into timonkruiper-function-sections
2019-07-03 14:43:33 -04:00
emekoi
a1b952f4b0
added tests for #1107 and a note in the reference
2019-07-03 13:12:14 -05:00
emekoi
53ca4118bd
added segfault handler support for windows
2019-07-03 14:02:48 -04:00
Andrew Kelley
a1359ac3ab
Merge branch 'rbscott-comptime-union-init'
2019-07-03 13:55:50 -04:00
Andrew Kelley
4bae87764f
update @unionInit to integrate with result location semantics
2019-07-03 13:40:40 -04:00
Andrew Kelley
9da054095c
Merge branch 'comptime-union-init' of https://github.com/rbscott/zig into rbscott-comptime-union-init
2019-07-03 11:26:55 -04:00
Andrew Kelley
9daf0140e5
add missing compile error for comptime continue inside runtime catch
...
See #2604
2019-07-02 21:14:42 -04:00
Andrew Kelley
b84ff1dd32
update the default panic handler on freestanding
...
Now the infinite loop has a `@breakpoint()` in there.
2019-07-02 19:44:49 -04:00
Andrew Kelley
57d6724186
Merge branch 'shawnl-has-field'
2019-07-02 16:53:08 -04:00
Andrew Kelley
df11512f85
fixups
2019-07-02 16:52:55 -04:00
Andrew Kelley
140335b99f
Merge branch 'has-field' of https://github.com/shawnl/zig into shawnl-has-field
2019-07-02 16:21:40 -04:00
Andrew Kelley
b05b5649df
print dir name on failure to write to cache dir
...
closes #2429
2019-07-02 16:11:05 -04:00
Andrew Kelley
04b32d6a8a
docs: mention the standard library documentation
...
also mention the FAQ in the README.
also link to the other documentation versions.
2019-07-02 15:21:58 -04:00
emekoi
9d42a40a9f
return FileNotFound for PATH_NOT_FOUND in DeleteFileW
2019-07-02 14:49:48 -04:00
Andrew Kelley
06733c3ff5
Merge pull request #2788 from emekoi/pdb-fix
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fixed coff header parsing
2019-07-02 14:48:45 -04:00
Andrew Kelley
704444a6e3
improved logic on whether to include start files
2019-07-02 14:26:54 -04:00
Timon Kruiper
bbc0d440b8
Added ZigLLVMCreateTargetMachine and pass function-sections flag
...
Also added extra cache line
Added the ZigLVVMCreateTargetMachine to self hosted zig code
2019-07-02 19:54:29 +02:00
Andrew Kelley
7d4a0cfed0
enable segfault stack traces in stage1 compiler
2019-07-02 13:41:17 -04:00
Andrew Kelley
1a1598c58c
stack traces on segfault by default for linux-x86_64
...
closes #2355
2019-07-02 13:41:16 -04:00
Timon Kruiper
7586f613d5
Added function-section functionality
2019-07-01 17:49:08 +02:00
emekoi
2d85ff9465
added invalid switch prong error
...
added error for switch prong with different payloads and support for capturing payload on switch prongs with payloads of the same type
2019-07-01 00:27:55 -05:00
Marc Tiehuis
0dd2e93e4c
Update for new fmt.zig formatting
2019-06-30 22:25:03 +12:00
hryx
0e38f7215b
Define different struct size for APValue on Windows (thanks @Sahnvour)
2019-06-29 14:34:00 -07:00
emekoi
027517a0c9
added init function for Coff
2019-06-29 13:56:23 -05:00
emekoi
92b68c57b3
fix formatting
2019-06-29 13:21:27 -04:00
emekoi
8156a61de8
fix syntax highlighting
2019-06-29 13:21:27 -04:00
Michael Dusan
7a2b0cc9c4
fix stack escape in add_source_file()
2019-06-29 13:19:39 -04:00
hryx
247e567422
Don't return a slice pointing to a deceased stack address
2019-06-28 18:01:41 -07:00
hryx
102bf5200c
Fix string literal: not null-terminated (thanks @mikdusan)
2019-06-28 17:40:20 -07:00
emekoi
b780dee3e8
initialize sections in openSelfDebugInfoWindows
2019-06-28 18:22:02 -05:00
emekoi
fbb0c8d639
fixed debug info on windows
2019-06-28 17:59:34 -05:00
hryx
cc74bf5136
Translate IntegralCast; add stage2 test coverage
2019-06-27 23:12:33 -07:00
Andrew Kelley
4b7e04f75a
rename std/special/bootstrap.zig to std/special/start.zig
2019-06-28 02:00:56 -04:00
hryx
646268875e
Use new width format option
2019-06-27 22:16:31 -07:00
hryx
2060c7c39b
Merge branch 'master' into translate-c-userland
2019-06-27 22:12:34 -07:00
hryx
3e0ff32bd8
Separate with space instead of LF to prevent rendering excessive indentation
2019-06-27 21:17:27 -07:00
hryx
b4bd52cc51
Create and render big.Int from IntegerLiteral; group BinaryOperator
2019-06-27 21:02:48 -07:00
Andrew Kelley
ae72a98224
Merge pull request #2775 from SamTebbs33/alignment-docs
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Add doc comments to alignment functions
2019-06-27 20:37:28 -04:00
Andrew Kelley
ff477361b0
Merge branch 'emekoi-root-import'
2019-06-27 19:16:24 -04:00
Andrew Kelley
69c7c5de09
fixups
...
* better detection for already seen packages
* "root" instead of "@root"
2019-06-27 19:15:33 -04:00
Andrew Kelley
fe2d89007b
Merge branch 'root-import' of https://github.com/emekoi/zig into emekoi-root-import
2019-06-27 18:38:28 -04:00
SamTebbs33
623dbb73df
Add check for power of 2 to std.mem.alignBackward
2019-06-27 22:23:09 +01:00
Andrew Kelley
0a0c11685f
fix for with null and T peer types and inferred result location type
...
See #2762
2019-06-27 17:22:35 -04:00
SamTebbs33
14abf0fda5
Add doc comments to alignment functions
2019-06-27 22:22:17 +01:00
Andrew Kelley
1b23c46138
fix switch with null and T peer types and inferred result location type
...
closes #2762
2019-06-27 16:54:19 -04:00
Andrew Kelley
d422d5753b
avoid std.debug.global_allocator in http headers tests
2019-06-27 15:38:40 -04:00
Andrew Kelley
8a251c411d
Merge branch 'daurnimator-http.headers'
2019-06-27 14:07:27 -04:00
Andrew Kelley
39112d9052
update format function for new std fmt changes
2019-06-27 14:06:29 -04:00
Andrew Kelley
ba29435f67
Merge branch 'http.headers' of https://github.com/daurnimator/zig into daurnimator-http.headers
2019-06-27 13:37:40 -04:00
Andrew Kelley
1ccf6a2c9e
compile error for using slice as array init expr type
...
when there are more than 0 elements.
closes #2764
2019-06-27 12:24:13 -04:00
Andrew Kelley
6cd3995754
Merge branch 'daurnimator-logging-allocator'
2019-06-27 12:05:12 -04:00
Andrew Kelley
0041e00a78
fixups
...
* move LoggingAllocator to its own file
* style conventions
* add documentation
* use `anyerror` instead of `error{}` for the stream
2019-06-27 12:04:14 -04:00
Andrew Kelley
c346b257bb
Merge branch 'logging-allocator' of https://github.com/daurnimator/zig into daurnimator-logging-allocator
2019-06-27 11:20:00 -04:00
Andrew Kelley
516b5e649f
better CLI error message for missing sub-architecture
2019-06-27 11:05:12 -04:00
Marc Tiehuis
3c914c63a5
Remove #2725 workaround
...
These were no longer being hit after the copy-elision branch was merged.
Closes #2725 .
2019-06-27 21:50:24 +12:00
Andrew Kelley
6c195ede54
add test case for defer modifying return value before returned
...
See #961
2019-06-26 23:25:53 -04:00
Vexu
de369de312
fix comments getting removed after empty comments
2019-06-27 02:00:30 +03:00
Andrew Kelley
01ff0d4d62
Merge pull request #2602 from ziglang/copy-elision-3
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result location mechanism (part of no-copy semantics)
2019-06-26 18:29:19 -04:00
Vexu
0063953d16
added better test cases
2019-06-27 00:30:34 +03:00
Andrew Kelley
517bdea754
fix incorrectly omitting variable declarations
...
in non-debug modes
2019-06-26 16:27:24 -04:00
Andrew Kelley
3085d29af8
Merge remote-tracking branch 'origin/master' into copy-elision-3
2019-06-26 14:44:01 -04:00
Andrew Kelley
5cd4753bea
add missing error code for DeleteFileW
2019-06-26 14:32:19 -04:00
Andrew Kelley
33f996bb16
all tests passing on linux
2019-06-26 14:00:44 -04:00
Luna
07c0d484ee
net: quickfix on non-existing Address.family
2019-06-26 13:24:51 -04:00
Vexu
22194efe68
Merge branch 'master' into comment-in-array
2019-06-26 20:06:12 +03:00
Vexu
7325f80bb2
improved comment indentation in arrays
2019-06-26 20:03:38 +03:00
Andrew Kelley
32c6f643ae
disable building self hosted compiler in test suite
...
Rather than fixing regressions with deprecated coroutines, I'm going
to let them regress more until #2377 is solved.
2019-06-26 12:42:08 -04:00
Andrew Kelley
ff737cc648
fix peer type resolution: unreachable, error set, unreachable
2019-06-26 12:31:51 -04:00
Vexu
fa42c99d82
fixed IfTypeExpr parsing
2019-06-26 11:04:34 -04:00
Andrew Kelley
e79e8993e6
Merge pull request #2750 from cartr/thumbv4-aeabi
...
compiler-rt: Support thumb versions older than armv6
2019-06-26 11:03:42 -04:00
Carter Sande
f9e26d9871
compiler-rt: use more idiomatic switch syntax
2019-06-25 22:56:09 -07:00
Andrew Kelley
b4e40cb59a
fix peer type resolution with null
2019-06-26 00:36:24 -04:00
Andrew Kelley
fd4c5f54f0
all compile error tests passing
2019-06-25 19:03:56 -04:00
Andrew Kelley
0a77325916
fix several compile error test regressions
2019-06-25 18:06:03 -04:00
Andrew Kelley
da68aec339
fix infinite loop when error in peer resolution
2019-06-25 16:04:01 -04:00
Andrew Kelley
cb55803a59
fix implicit cast vector to array
2019-06-25 13:57:45 -04:00
Andrew Kelley
c61e0a078c
fix union init with void payload
...
all std lib tests passing now
2019-06-25 11:31:38 -04:00
Marc Tiehuis
f5af349bd6
Merge pull request #2714 from ziglang/fmt-overhaul
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Add positional, precision and width support to std.fmt
2019-06-25 20:15:33 +12:00
hryx
8435351581
Escape C string literals
2019-06-24 22:37:19 -07:00
Carter Sande
cd02630da8
compiler-rt: Support thumb versions older than armv6
...
Add versions of __aeabi_memset and __aeabi_memclr which do not use mov
instructions between low registers, as this is unsupported on thumbv4t
and thumbv5.
2019-06-24 22:32:50 -07:00
Marc Tiehuis
08e8d30dd6
Add parsing of fill and alignment in std.format
...
These options are now available to use when printing, however nothing
currently makes use of these.
2019-06-25 17:11:18 +12:00
Vexu
f6d83ba918
fixed comment formatting in arrays and fn params
2019-06-25 01:12:28 +03:00
Michael Dusan
de2b0cd722
fix compile error when building zig w/ clang
...
errors as reported on macOS w/ Xcode 10.1, 10.2 and 11.0:
src/ir.cpp:23285:16: error: variable 'bits' is used uninitialized whenever 'if' condition is false [-Werror,-Wsometimes-uninitialized]
} else if (float_type->id == ZigTypeIdFloat)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/ir.cpp:23288:13: note: uninitialized use occurs here
switch (bits) {
^~~~
src/ir.cpp:23285:12: note: remove the 'if' if its condition is always true
} else if (float_type->id == ZigTypeIdFloat)
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
src/ir.cpp:23281:18: note: initialize the variable 'bits' to silence this warning
unsigned bits;
2019-06-24 16:25:18 -04:00
Michael Dusan
3021e5ca67
align (vector -> array) store to result location
2019-06-24 14:52:57 -04:00
hryx
f845994839
transBinaryOperator: Add, Sub
2019-06-23 17:17:21 -07:00
hryx
69b90e0681
transStringLiteral
2019-06-23 15:06:16 -07:00
hryx
b2e06c3bf4
Observe translate mode in stage2
2019-06-23 14:32:45 -07:00
Andrew Kelley
24400d5882
Merge branch 'shawnl-simd2'
2019-06-23 17:14:28 -04:00
Andrew Kelley
7f4de2dfdb
remove stray abort
2019-06-23 17:14:10 -04:00
Andrew Kelley
b2cbc59e4c
Merge branch 'simd2' of https://github.com/shawnl/zig into shawnl-simd2
2019-06-23 17:10:33 -04:00
emekoi
ca3660f6bf
increase stack size for mingw
2019-06-23 16:51:12 -04:00
hryx
226a23d977
stage1: always render space after fn like stage2
2019-06-23 12:46:17 -07:00
hryx
c423697c78
Merge branch 'master' into translate-c-userland
2019-06-23 12:31:22 -07:00
hryx
1c86a191da
Fix order of tokens; omit 'pub' for fn types
2019-06-23 01:03:28 -07:00
Andrew Kelley
020d5b529e
compile error tests only for debug mode
2019-06-23 02:06:57 -04:00
hryx
4c8b460fec
Fix recursive self-referential block
2019-06-22 22:30:15 -07:00
Andrew Kelley
036cc48a82
Merge remote-tracking branch 'origin/master' into copy-elision-3
2019-06-23 01:29:48 -04:00
Andrew Kelley
5e58aa4884
uncomment passing std lib tests
...
these ones getting skipped need to get fixed before merging the branch
2019-06-23 01:29:18 -04:00
Andrew Kelley
38568318a0
fix some legacy coroutine stuff
2019-06-23 00:41:11 -04:00
Andrew Kelley
9153b17c92
Merge pull request #2733 from emekoi/write-strings
...
various fixes for mingw
2019-06-22 23:51:21 -04:00
emekoi
f1c57a7f84
supress warnings for format strings on msys64
2019-06-22 20:21:48 -05:00
emekoi
3ac9e3c888
make string literal const on windows
2019-06-22 19:54:11 -05:00
hryx
4ae95d7ffc
Translate assignment BinaryOperator statements
2019-06-22 17:29:36 -07:00
hryx
6325ffc3f1
Assign undefined literal (instead of null) when no init value
2019-06-22 17:29:10 -07:00
Andrew Kelley
7e303fa28f
fix another crash
2019-06-22 19:02:59 -04:00
Andrew Kelley
2b1695b1b0
fix std.json regression
2019-06-22 18:54:27 -04:00
Andrew Kelley
86f362ce8e
elide redundant safety check when switching on tagged unions
2019-06-22 16:18:42 -04:00
Shawn Landden
71e014caec
stage1: add @sin @cos @exp @exp2 @ln @log2 @log10 @fabs @floor @ceil @trunc @round
...
and expand @sqrt
This revealed that the accuracy of ln is not as good as the current algorithm in
musl and glibc, and should be ported again.
v2: actually include tests
v3: fix reversal of in and out arguments on f128M_sqrt()
add test for @sqrt on comptime_float
do not include @nearbyInt() until it works on all targets.
2019-06-22 14:34:34 -05:00
Sahnvour
987c209b40
heap: make one global instance of DirectAllocator
...
it is now stateless, so the de/init are not necessary anymore
2019-06-22 14:10:53 -04:00
Andrew Kelley
3c4b255a3c
fix implicit cast fn call result to optional in field result
2019-06-22 13:37:13 -04:00
Andrew Kelley
65997f816b
Merge remote-tracking branch 'origin/master' into copy-elision-3
2019-06-22 01:19:06 -04:00
Gray Olson
be51511d29
Update langref.html.in
2019-06-22 01:15:47 -04:00
Andrew Kelley
726674b2bd
fix ArenaAllocator
2019-06-22 01:13:10 -04:00
Andrew Kelley
b5f9033d82
uncomment passing std lib tests
2019-06-21 19:29:34 -04:00
Andrew Kelley
727af307c6
fix return result loc and then switch with range...
...
...implicit casted to error union
2019-06-21 18:21:12 -04:00
Andrew Kelley
ff6d563b04
fix implicit cast to optional to error union to return result loc
2019-06-21 17:49:54 -04:00
Andrew Kelley
5441f77672
fix implicit cast bitcast result to error union by returning
2019-06-21 16:54:46 -04:00
Andrew Kelley
142e77abbb
fix extern functions returning byval structs
2019-06-21 14:44:49 -04:00
Andrew Kelley
48ccf427af
fix nested orelse and nested catch
2019-06-21 14:06:01 -04:00
Andrew Kelley
4299cd4446
blocks have result location semantics
2019-06-21 13:16:55 -04:00
Shawn Landden
ebde2ff899
stage1: update fn_key_eql() for @mulAdd() on vectors
2019-06-21 08:44:20 -05:00
Marc Tiehuis
948dc7b304
Link formatting workaround to issue
2019-06-21 20:23:53 +12:00
Marc Tiehuis
11526b6e9d
breaking: Add positional, precision and width support to std.fmt
...
This removes the odd width and precision specifiers found and replacing
them with the more consistent api described in #1358 .
Take the following example:
{1:5.9}
This refers to the first argument (0-indexed) in the argument list. It
will be printed with a minimum width of 5 and will have a precision of 9
(if applicable).
Not all types correctly use these parameters just yet. There are still
some missing gaps to fill in. Fill characters and alignment have yet to
be implemented.
2019-06-21 20:11:15 +12:00
Andrew Kelley
4f21dc8a80
fix regression with zero sized array
...
thanks mikdusan!
2019-06-21 00:58:18 -04:00
Andrew Kelley
708f153288
BRANCH_TODO file moved to the pull request comments
2019-06-20 22:39:13 -04:00
Andrew Kelley
0498bd40d9
fix loops with multiple break statements
2019-06-20 22:38:40 -04:00
Matthew Murray
2cbcf3f38b
Fix absFloat
2019-06-20 19:34:22 -04:00
Michael Dusan
60b1cf2a83
fix macOS stack trace regression
...
f8f054b354#2700
2019-06-20 19:29:25 -04:00
Andrew Kelley
237233b04b
fix coroutines
2019-06-20 18:27:04 -04:00
Andrew Kelley
057b105fad
one more test passing
2019-06-20 18:03:55 -04:00
Andrew Kelley
3c541d7be3
fix peer result loc fn call with comptime condition
2019-06-19 23:52:51 -04:00
Andrew Kelley
6217b401f9
fix labeled break inside comptime if inside runtime if
2019-06-19 23:39:49 -04:00
Andrew Kelley
78eeb6e9ae
fix double getelementptr of runtime global
2019-06-19 22:29:39 -04:00
Andrew Kelley
04c25efe11
Merge remote-tracking branch 'origin/master' into copy-elision-3
2019-06-19 19:01:28 -04:00
Andrew Kelley
4ffab5b85f
fix optional pointer to size zero struct
2019-06-19 18:47:02 -04:00
Andrew Kelley
c7dc03fcb1
fix try not setting error code on result location
2019-06-19 17:07:05 -04:00
Andrew Kelley
96931228af
fix comptime test error for empty error set
2019-06-19 16:29:46 -04:00
Andrew Kelley
974db231a0
fix extraneous nested union field instruction
2019-06-19 16:16:47 -04:00
Andrew Kelley
e36680d3bd
fix detection of unable to evaluate constant expression
2019-06-19 15:18:51 -04:00
Andrew Kelley
b588a803bf
fix comptime modification of const struct field
2019-06-19 14:35:59 -04:00
Shawn Landden
39ad072a84
test: include muladd.zig in behavior tests
2019-06-19 12:07:02 -05:00
Shawn Landden
fce2d2d18b
stage1: add support for @mulAdd fused-multiply-add for floats and vectors of floats
...
Not all of the softfloat library is being built....
Vector support is very buggy at the moment, but should work when the bugs are fixed.
(as I had the same code working with another vector function, that hasn't been merged yet).
2019-06-19 12:07:02 -05:00
Shawn Landden
bbfb53d524
c: add fma and fmaf
2019-06-19 12:07:02 -05:00
Andrew Kelley
79671efd3a
fix inline loop behavior with variable result loc
2019-06-18 17:43:05 -04:00
Andrew Kelley
e27da17ff2
back to many behavioral tests passing
2019-06-18 17:07:27 -04:00
joachimschmidt557
381c6a38b1
Correct the isEmpty function
...
Integrate isEmpty into the tests for std.atomic.Queue
Fix wrong test
Oops
Simpler checking
2019-06-18 16:31:06 -04:00
Andrew Kelley
77e0c53613
fix problem with inferred error set return result
2019-06-18 15:00:19 -04:00
Andrew Kelley
f90d17cc4d
fix bitcast
2019-06-18 14:44:25 -04:00
Andrew Kelley
077f9df15b
more miscellaneous fixes
...
when will it end
2019-06-18 14:30:17 -04:00
Jonathan Marler
c7bcf1a447
Fix windows create process retry/path search
2019-06-18 13:19:06 -04:00
Andrew Kelley
3ca4925709
Merge branch 'kristate-you-are-banned-please-fuck-off'
...
closes #2701
2019-06-18 11:32:31 -04:00
Andrew Kelley
9050a07540
when resolving slice types, might need to...
...
...resolve alignment if custom alignment is provided
fixes #2689
2019-06-18 11:31:05 -04:00
Andrew Kelley
8ed88280a6
Revert "fixes resolving aligment of child type in slice"
...
This reverts commit aa60d2a688#2701 for details. So I'll revert it and then fix it myself without
looking at this patch.
2019-06-18 11:18:53 -04:00
Andrew Kelley
fdc6e0af05
fix zero length array literal casted to slice
2019-06-18 10:49:21 -04:00
Boris
99112b5d4a
fix tiny typo in langref.html.in
2019-06-18 10:01:48 -04:00
Andrew Kelley
e5a0414b05
misc fixes
2019-06-17 21:55:14 -04:00
Andrew Kelley
4e182c7e9e
inferred comptime array inits
2019-06-17 17:46:03 -04:00
Andrew Kelley
0568000844
fix function calls
2019-06-17 17:12:06 -04:00
Andrew Kelley
74250e434e
inferred comptime union inits
2019-06-17 16:27:45 -04:00
Jonathan Marler
21dff1c4e2
Remove duplicate exe name with zig run
2019-06-17 14:10:10 -04:00
Andrew Kelley
b025193de5
inferred comptime values rather than elided scopes
...
because of this example:
```zig
export fn entry(b: bool) usize {
var runtime = [1]i32{3};
comptime var i: usize = 0;
inline while (i < 2) : (i += 1) {
const result = if (i == 0) [1]i32{2} else runtime;
}
comptime {
return i;
}
}
```
The problem is that the concept of "resetting" a result location,
introduced in the previous commit, cannot handle elision scopes.
This concept is inherently broken with inline loops.
2019-06-17 13:31:19 -04:00
Marc Tiehuis
d5d0942a0d
Small cleanup of fmt.zig
...
Use inferred enum literals and split the large test case up.
2019-06-17 13:00:00 -04:00
Josh Wolfe
50c8a93a5e
mem.concat
2019-06-17 01:41:33 -04:00
daurnimator
6ce2a03985
std: add gimli permutation to crypto
2019-06-16 22:55:38 -04:00
Timon Kruiper
72029c2fc8
Added HashInt to function calls AutoHash\nFixes issue 2669
2019-06-16 14:36:23 -04:00
Shawn Landden
4d3356435f
stage1: check for null in buf_len and buf_ptr
...
follow up for f4b8850002
2019-06-16 14:26:38 -04:00
Andrew Kelley
f4b8850002
fix type info crash on extern lib name
2019-06-16 14:14:57 -04:00
Jimmi HC
aa60d2a688
fixes resolving aligment of child type in slice
2019-06-16 00:03:43 -04:00
Andrew Kelley
9564c05cd5
better result location handling of inline loops
2019-06-15 19:19:13 -04:00
Andrew Kelley
6bf193af19
better result location semantics with optionals and return locations
...
somewhere along this branch, #1901 has been fixed.
2019-06-15 12:28:21 -04:00
Andrew Kelley
60025a3704
Merge remote-tracking branch 'origin/master' into copy-elision-3
2019-06-15 10:34:04 -04:00
Andrew Kelley
7c5ceb0c4c
standard library integrates with knowledge of stripped debug info
2019-06-14 18:45:41 -04:00
Andrew Kelley
362c79140f
expose builtin.strip_debug_info
...
zig code now can be made aware that it will not have any debug
information available at runtime.
2019-06-14 18:18:43 -04:00
Andrew Kelley
f8f054b354
fix @export for arrays not respecting the symbol name
...
Previously, the symbol name parameter of `@export` would be ignored for
variables, and the variable name would be used for the symbol name.
Now it works as expected.
See #2679
2019-06-14 17:23:24 -04:00
Andrew Kelley
42ea2d0d1c
fix @export for arrays and allow sections on extern variables
...
previously `@export` for an array would panic with a TODO message.
now it will do the export. However, it uses the variable's name
rather than the name passed to `@export`. Issue #2679 remains open
for that problem.
2019-06-14 15:28:52 -04:00
Andrew Kelley
acf16b5fb3
uncomment more passing tests
2019-06-14 13:32:04 -04:00
Andrew Kelley
7c074b8516
fix peer result locs with switch
2019-06-14 11:41:53 -04:00
Andrew Kelley
2ba29a1907
fix peer result location with error code and payload
2019-06-14 11:01:38 -04:00
Andrew Kelley
fdaca1b5f3
fix a couple more test regressions
2019-06-13 20:30:39 -04:00
Andrew Kelley
eaf74f4f96
fix bitcast packed struct to integer and back
2019-06-13 20:24:10 -04:00
Andrew Kelley
57347aacd7
fix atomic builtin functions
2019-06-13 20:01:25 -04:00
Andrew Kelley
24cfa3534f
allow comptime array literals casted to slices
2019-06-13 16:51:26 -04:00
Andrew Kelley
3cbe827464
fix behavior for nested array literals
...
new compile error for trying to cast runtime array literals to slices
2019-06-13 16:25:35 -04:00
Andrew Kelley
efb064449f
fix runtime initialize array elem and then implicit cast to slice
2019-06-13 13:31:15 -04:00
Jonathan Marler
9e8db5b750
Remove const on argsAlloc
2019-06-13 11:42:17 -04:00
Josh Wolfe
82ab006e58
HashMap.getValue()
2019-06-13 11:41:34 -04:00
Jonathan Marler
8a2c2da805
Handle putNoClobber errors
2019-06-13 01:56:12 -04:00
Josh Wolfe
80fa871f4a
Add HashMap apis that assert the common case
...
* putNoClobber() for put()
* removeAssertDiscard() for remove()
2019-06-13 00:17:12 -04:00
Andrew Kelley
ca0988e1d0
comment out the behavior tests that are failing
2019-06-12 22:19:56 -04:00
Andrew Kelley
b552e68c14
fix result loc implicit casting optionals and error unions
...
```zig
pub fn openHandle(handle: i32) File {
return File{ .handle = handle };
}
pub fn getStdErr() anyerror!File {
return openHandle(1);
}
```
2019-06-12 22:13:18 -04:00
Andrew Kelley
cdf14baa45
fix double nested peer result locations
...
```zig
export fn entry(x: bool) i32 {
return if (x)
if (x) a else b
else
if (x) c else d;
}
```
2019-06-12 21:46:04 -04:00
Andrew Kelley
0d62c92947
fix declref not writing to result loc
...
```zig
const a: i32 = 0;
const b: i32 = 1;
const c: i32 = 2;
const d: i32 = 3;
export fn entry(x: bool) i32 {
return if (x)
if (x)
a
else if (x)
b
else
c
else
d;
}
```
2019-06-12 19:43:24 -04:00
Andrew Kelley
e6fa2ee706
fix nested peer result locs with no memory loc
...
```zig
export fn entry2(c: bool) i32 {
return if (c)
i32(0)
else if (c)
i32(1)
else
i32(2);
}
```
```llvm
define i32 @entry2(i1) #2 !dbg !35 {
Entry:
%c = alloca i1, align 1
store i1 %0, i1* %c, align 1
call void @llvm.dbg.declare(metadata i1* %c, metadata !41 , metadata !DIExpression()), !dbg !42
%1 = load i1, i1* %c, align 1, !dbg !43
br i1 %1, label %Then, label %Else, !dbg !43
Then: ; preds = %Entry
br label %EndIf3, !dbg !45
Else: ; preds = %Entry
%2 = load i1, i1* %c, align 1, !dbg !46
br i1 %2, label %Then1, label %Else2, !dbg !46
Then1: ; preds = %Else
br label %EndIf, !dbg !47
Else2: ; preds = %Else
br label %EndIf, !dbg !47
EndIf: ; preds = %Else2, %Then1
%3 = phi i32 [ 1, %Then1 ], [ 2, %Else2 ], !dbg !47
br label %EndIf3, !dbg !45
EndIf3: ; preds = %EndIf, %Then
%4 = phi i32 [ 0, %Then ], [ %3, %EndIf ], !dbg !45
ret i32 %4, !dbg !48
}
```
2019-06-12 18:08:56 -04:00
Andrew Kelley
1526d89711
fix @bitCast with runtime scalar and dest result loc var
2019-06-12 15:02:46 -04:00
Andrew Kelley
35352e0f48
fix alignment problem with @bitCast result location
2019-06-12 13:49:57 -04:00
Andrew Kelley
278c7a2bc3
fix @bitCast regressions
2019-06-12 13:42:21 -04:00
emekoi
3ed6acd2d2
fixed infinite loop when caching packages
2019-06-11 19:19:44 -05:00
Andrew Kelley
ce5d50e4ed
fix runtime if nested inside comptime if
2019-06-11 18:26:01 -04:00
emekoi
e12c7d88b2
made root package available to itself
2019-06-11 16:06:24 -05:00
emekoi
4ea7685a5b
made root package available to all other packages
2019-06-11 16:05:56 -05:00
Andrew Kelley
b3a4ec1bd2
fix returning scalar values
...
```zig
export fn entry1() i32 {
return bar();
}
```
```llvm
define i32 @entry1() #2 !dbg !35 {
Entry:
%0 = call fastcc i32 @bar(), !dbg !39
ret i32 %0, !dbg !41
}
```
2019-06-11 16:04:04 -04:00
Andrew Kelley
e1d14e73b5
fix @bitCast semantics when there is no parent result loc
2019-06-11 15:44:06 -04:00
Andrew Kelley
60c3861805
temporarily simplify test_runner.zig
...
so that this branch can start passing behavior tests. after the tests
pass, go back and undo the changes in this commit
2019-06-11 14:46:46 -04:00
Nicholas Walton
fcc0728a35
Update langref.html.in
...
Missing an "it"
2019-06-11 14:37:15 -04:00
Andrew Kelley
0ac566892d
fix for loop index variable not in scope
2019-06-11 14:15:58 -04:00
Andrew Kelley
515092210f
fix not checking return value of resolving result
2019-06-11 13:48:53 -04:00
Andrew Kelley
1c2e889820
fix struct and array init when result casted to anyerror!?T
...
previous commit message is incorrect, it was only for
anyerror!T
2019-06-11 13:44:09 -04:00
Andrew Kelley
fc8d881240
fix struct and array init when result casted to anyerror!?T
2019-06-11 13:27:01 -04:00
Andrew Kelley
06f307ff77
fix implicit casting return value struct/arary init to optional
2019-06-11 12:19:57 -04:00
daurnimator
43d52fa4c5
std: add std.http.Headers field
...
Based on lua-http's data structure
2019-06-11 22:54:40 +10:00
hryx
0f545e5a2b
transReturnStmt
2019-06-10 23:06:54 -07:00
Andrew Kelley
a431a73dab
fixes for crashes and compile errors
2019-06-11 01:24:55 -04:00
Andrew Kelley
b053a65573
fix comptime variables
2019-06-11 00:36:03 -04:00
Andrew Kelley
7411a88d5f
fix comptime function calls
2019-06-11 00:27:10 -04:00
Andrew Kelley
33371ab55c
Merge remote-tracking branch 'origin/master' into copy-elision-3
2019-06-11 00:09:58 -04:00
Andrew Kelley
d504318f2e
remove the final legacy stack allocation
2019-06-10 23:54:28 -04:00
Andrew Kelley
f6d4e2565e
use result loc for ref instruction
2019-06-10 23:51:43 -04:00
Andrew Kelley
a0427d29e4
fix peer result locations in the face of unreachable
...
```zig
export fn entry() void {
var nothing: ?*i32 = null;
var whatever = if (nothing) |x1| i32(1) else unreachable;
}
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
%nothing = alloca i32*, align 8
%whatever = alloca i32, align 4
store i32* null, i32** %nothing, align 8, !dbg !45
call void @llvm.dbg.declare(metadata i32** %nothing, metadata !39 , metadata !DIExpression()), !dbg !45
%0 = load i32*, i32** %nothing, align 8, !dbg !46
%1 = icmp ne i32* %0, null, !dbg !46
br i1 %1, label %OptionalThen, label %OptionalElse, !dbg !46
OptionalThen: ; preds = %Entry
call void @llvm.dbg.declare(metadata i32** %nothing, metadata !43 , metadata !DIExpression()), !dbg !46
store i32 1, i32* %whatever, align 4, !dbg !47
br label %OptionalEndIf, !dbg !46
OptionalElse: ; preds = %Entry
tail call fastcc void @panic(%"[]u8"* @1, %builtin.StackTrace* null), !dbg !48
unreachable, !dbg !48
OptionalEndIf: ; preds = %OptionalThen
call void @llvm.dbg.declare(metadata i32* %whatever, metadata !44 , metadata !DIExpression()), !dbg !49
ret void, !dbg !50
}
```
2019-06-10 23:25:43 -04:00
Andrew Kelley
4582ec518f
result location semantics for vector to array
...
```zig
export fn entry() void {
var x: @Vector(4, i32) = undefined;
var y: [4]i32 = x;
}
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
%x = alloca <4 x i32>, align 16
%y = alloca [4 x i32], align 4
%0 = bitcast <4 x i32>* %x to i8*, !dbg !47
call void @llvm.memset.p0i8.i64(i8* align 16 %0, i8 -86, i64 16, i1 false), !dbg !47
call void @llvm.dbg.declare(metadata <4 x i32>* %x, metadata !39 , metadata !DIExpression()), !dbg !47
%1 = load <4 x i32>, <4 x i32>* %x, align 16, !dbg !48
%2 = bitcast [4 x i32]* %y to <4 x i32>*, !dbg !48
store <4 x i32> %1, <4 x i32>* %2, align 16, !dbg !48
call void @llvm.dbg.declare(metadata [4 x i32]* %y, metadata !45 , metadata !DIExpression()), !dbg !49
ret void, !dbg !50
}
```
2019-06-10 19:49:24 -04:00
Andrew Kelley
9a324ecb42
result loc semantics for loading packed struct pointer to packed struct
...
```zig
export fn entry() void {
var x = foo();
var ptr = &x.b;
var y = ptr.*;
}
const Foo = packed struct {
a: u24 = 1,
b: Bar = Bar{},
};
const Bar = packed struct {
a: u4 = 2,
b: u4 = 3,
};
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
%x = alloca %Foo, align 1
%ptr = alloca i32*, align 8
%y = alloca %Bar, align 1
call fastcc void @foo(%Foo* sret %x), !dbg !55
call void @llvm.dbg.declare(metadata %Foo* %x, metadata !39 , metadata !DIExpression()), !dbg !56
%0 = getelementptr inbounds %Foo, %Foo* %x, i32 0, i32 0, !dbg !57
store i32* %0, i32** %ptr, align 8, !dbg !57
call void @llvm.dbg.declare(metadata i32** %ptr, metadata !51 , metadata !DIExpression()), !dbg !58
%1 = load i32*, i32** %ptr, align 8, !dbg !59
%2 = load i32, i32* %1, align 1, !dbg !60
%3 = lshr i32 %2, 24, !dbg !60
%4 = trunc i32 %3 to i8, !dbg !60
%5 = bitcast %Bar* %y to i8*, !dbg !60
store i8 %4, i8* %5, !dbg !60
call void @llvm.dbg.declare(metadata %Bar* %y, metadata !54 , metadata !DIExpression()), !dbg !61
ret void, !dbg !62
}
```
2019-06-10 19:11:34 -04:00
Andrew Kelley
65f6ea66f4
result loc semantics for @sliceToBytes and @bytesToSlice
2019-06-10 18:34:27 -04:00
Andrew Kelley
ee3f7e20f6
result location semantics for cmpxchg
2019-06-10 17:49:36 -04:00
Andrew Kelley
b9c033ae1a
result location semantics for error union wrapping an error
2019-06-10 17:28:25 -04:00
tgschultz
34a22a85ca
altered all instances of readInt* in std.io (and std.debug) to consume the minimum byte size required instead of @sizeOf().
2019-06-10 17:10:35 -04:00
Andrew Kelley
4f085b8d2c
result location semantics for error union wrapping a payload
2019-06-10 16:55:07 -04:00
Ryan Liptak
05e92a51aa
Use std.math.isPowerOfTwo across std lib
2019-06-10 16:42:39 -04:00
Andrew Kelley
eaa9d8bdac
result location semantics for optional wrap
2019-06-10 16:20:13 -04:00
Andrew Kelley
c362895116
result location semantics for slices
...
```zig
export fn entry() void {
var buf: [10]u8 = undefined;
const slice1: []const u8 = &buf;
const slice2 = buf[0..];
}
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
%buf = alloca [10 x i8], align 1
%slice1 = alloca %"[]u8", align 8
%slice2 = alloca %"[]u8", align 8
%0 = bitcast [10 x i8]* %buf to i8*, !dbg !46
call void @llvm.memset.p0i8.i64(i8* align 1 %0, i8 -86, i64 10, i1 false), !dbg !46
call void @llvm.dbg.declare(metadata [10 x i8]* %buf, metadata !39 , metadata !DIExpression()), !dbg !46
%1 = getelementptr inbounds %"[]u8", %"[]u8"* %slice1, i32 0, i32 0, !dbg !47
%2 = getelementptr inbounds [10 x i8], [10 x i8]* %buf, i64 0, i64 0, !dbg !47
store i8* %2, i8** %1, align 8, !dbg !47
%3 = getelementptr inbounds %"[]u8", %"[]u8"* %slice1, i32 0, i32 1, !dbg !47
store i64 10, i64* %3, align 8, !dbg !47
call void @llvm.dbg.declare(metadata %"[]u8"* %slice1, metadata !44 , metadata !DIExpression()), !dbg !48
%4 = getelementptr inbounds %"[]u8", %"[]u8"* %slice2, i32 0, i32 0, !dbg !49
%5 = getelementptr inbounds [10 x i8], [10 x i8]* %buf, i64 0, i64 0, !dbg !49
store i8* %5, i8** %4, align 8, !dbg !49
%6 = getelementptr inbounds %"[]u8", %"[]u8"* %slice2, i32 0, i32 1, !dbg !49
store i64 10, i64* %6, align 8, !dbg !49
call void @llvm.dbg.declare(metadata %"[]u8"* %slice2, metadata !45 , metadata !DIExpression()), !dbg !50
ret void, !dbg !51
}
```
2019-06-10 15:49:45 -04:00
Andrew Kelley
17b1ac5d03
result location semantics for @bitCast
...
```zig
export fn entry() void {
var x = @bitCast(f32, foo());
}
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
%x = alloca float, align 4
%0 = bitcast float* %x to %Foo*, !dbg !42
call fastcc void @foo(%Foo* sret %0), !dbg !42
call void @llvm.dbg.declare(metadata float* %x, metadata !39 , metadata !DIExpression()), !dbg !43
ret void, !dbg !44
}
```
2019-06-10 12:24:19 -04:00
Andrew Kelley
1a51bf6304
hook up result locations for union initializations
...
```zig
export fn entry() void {
var x = Foo{ .bar = bar() };
}
```
```llvm
define void @entry() #2 !dbg !44 {
Entry:
%x = alloca %Foo, align 4
%0 = getelementptr inbounds %Foo, %Foo* %x, i32 0, i32 1, !dbg !68
store i1 true, i1* %0, align 1, !dbg !68
%1 = getelementptr inbounds %Foo, %Foo* %x, i32 0, i32 0, !dbg !68
%2 = bitcast { i32, [4 x i8] }* %1 to %Bar*, !dbg !68
call fastcc void @bar(%Bar* sret %2), !dbg !68
call void @llvm.dbg.declare(metadata %Foo* %x, metadata !48 , metadata !DIExpression()), !dbg !69
ret void, !dbg !70
}
```
2019-06-10 11:15:32 -04:00
Andrew Kelley
12b2950bf2
Merge pull request #2424 from daurnimator/single-linked-list
...
Add SinglyLinkedList
2019-06-10 09:54:03 -04:00
hryx
84e479d94f
(broken) local var decls, integer literals (part)
2019-06-09 23:35:48 -07:00
daurnimator
b0648bfbd3
std.heap.ArenaAllocator: use singly linked list
2019-06-10 15:41:40 +10:00
daurnimator
ddf7942aaa
std: Add singly linked list
2019-06-10 15:41:40 +10:00
daurnimator
ed41d10a06
std: existing LinkedList is actually a TailQueue
2019-06-10 15:41:40 +10:00
Andrew Kelley
b7811d3269
whitespace cleanup
2019-06-10 00:45:24 -04:00
Andrew Kelley
9c2ed8d103
Merge pull request #2525 from daurnimator/uring
...
std: linux uring kernel interfaces
2019-06-10 00:43:47 -04:00
SamTebbs33
6c160b8856
Add check for null body in if, for and while
2019-06-10 00:41:33 -04:00
daurnimator
4565f50efe
std: add linux kernel definitions for io_uring
2019-06-10 14:40:54 +10:00
daurnimator
ae604b4464
std: add linux kernel_rwf type and preadv2+pwritev2
2019-06-10 14:40:54 +10:00
daurnimator
a712a5515d
std: testing.expectEqual on structs now works
2019-06-10 14:39:44 +10:00
Andrew Kelley
39bc82561a
fix array literal syntax
2019-06-10 00:39:40 -04:00
daurnimator
ebedc99ac1
std: add math.isPowerOfTwo
2019-06-10 14:39:40 +10:00
Andrew Kelley
af35b73b99
Merge branch 'sfc64' of https://github.com/Sahnvour/zig into Sahnvour-sfc64
2019-06-10 00:38:58 -04:00
Andrew Kelley
5017a1d895
fix build on macos
2019-06-10 00:35:27 -04:00
Andrew Kelley
4e2b2822f1
inferred array size of array literals works
2019-06-09 19:55:15 -04:00
Andrew Kelley
3a4b749c8a
Merge remote-tracking branch 'origin/master' into copy-elision-3
2019-06-09 19:44:01 -04:00
Andrew Kelley
b735764898
different array literal syntax when inferring the size
...
old syntax: []i32{1, 2, 3}
new syntax: [_]i32{1, 2, 3}
closes #1797
2019-06-09 19:26:32 -04:00
Andrew Kelley
59fe13772f
result loc semantics for array initialization
...
```zig
export fn entry() void {
var x = [3]Bar{ bar(), bar(), Bar{ .y = 12 } };
}
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
%x = alloca [3 x %Bar], align 4
%0 = getelementptr inbounds [3 x %Bar], [3 x %Bar]* %x, i64 0, i64 0, !dbg !48
call fastcc void @bar(%Bar* sret %0), !dbg !48
%1 = getelementptr inbounds [3 x %Bar], [3 x %Bar]* %x, i64 0, i64 1, !dbg !49
call fastcc void @bar(%Bar* sret %1), !dbg !49
%2 = getelementptr inbounds [3 x %Bar], [3 x %Bar]* %x, i64 0, i64 2, !dbg !50
%3 = bitcast %Bar* %2 to i8*, !dbg !50
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %3, i8* align 4 bitcast (%Bar* @0 to i8*), i64 4, i1 false), !dbg !50
call void @llvm.dbg.declare(metadata [3 x %Bar]* %x, metadata !39 , metadata !DIExpression()), !dbg !51
ret void, !dbg !52
}
```
2019-06-09 12:03:15 -04:00
Andrew Kelley
3ec766abe3
remove ResultLocField dead code
2019-06-09 10:46:13 -04:00
Sahnvour
69d9f322ee
implementation of the Sfc64 RNG from PractRand
2019-06-09 15:25:21 +02:00
Sahnvour
8e0670198b
allow comptime_int in math.shl and math.shr
2019-06-09 14:44:41 +02:00
markfirmware
10e33b3536
grammar
2019-06-09 01:34:13 -04:00
Jonathan Pentecost
ad064b4a0b
docs: update for else example
...
Updates: #2614
2019-06-08 22:58:31 -04:00
hryx
586c36dd1d
Restore fn decls removed during conflict
2019-06-08 17:02:00 -07:00
hryx
ad0f0562d8
Merge branch 'master' into translate-c-userland
2019-06-08 16:23:27 -07:00
hryx
ed5b8335b5
(broken) translate Paren type
2019-06-08 16:09:25 -07:00
hryx
1692a76d28
transImplictCastExpr: LValueToRValue
2019-06-08 15:57:43 -07:00
hryx
1f82c7ba22
transCStyleCastExpr
2019-06-08 15:54:15 -07:00
Andrew Kelley
771e88951a
result location mechanism for struct initialization
...
```zig
export fn entry() void {
const static = Foo{
.x = 9,
.bar = Bar{ .y = 10 },
};
const runtime = foo(true);
}
fn foo(c: bool) Foo {
return Foo{
.x = 12,
.bar = if (c) bar1() else bar2(),
};
}
fn bar1() Bar {
return Bar{ .y = 34 };
}
fn bar2() Bar {
return Bar{ .y = 56 };
}
```
```llvm
@0 = internal unnamed_addr constant %Foo { i32 9, %Bar { i32 10 } }, align 4
@1 = internal unnamed_addr constant %Bar { i32 34 }, align 4
@2 = internal unnamed_addr constant %Bar { i32 56 }, align 4
define void @entry() #2 !dbg !35 {
Entry:
%runtime = alloca %Foo, align 4
call void @llvm.dbg.declare(metadata %Foo* @0, metadata !39 , metadata !DIExpression()), !dbg !50
call fastcc void @foo(%Foo* sret %runtime, i1 true), !dbg !51
call void @llvm.dbg.declare(metadata %Foo* %runtime, metadata !49 , metadata !DIExpression()), !dbg !52
ret void, !dbg !53
}
define internal fastcc void @foo(%Foo* nonnull sret, i1) unnamed_addr #2 !dbg !54 {
Entry:
%c = alloca i1, align 1
store i1 %1, i1* %c, align 1
call void @llvm.dbg.declare(metadata i1* %c, metadata !60 , metadata !DIExpression()), !dbg !61
%2 = getelementptr inbounds %Foo, %Foo* %0, i32 0, i32 0, !dbg !62
store i32 12, i32* %2, align 4, !dbg !62
%3 = getelementptr inbounds %Foo, %Foo* %0, i32 0, i32 1, !dbg !64
%4 = load i1, i1* %c, align 1, !dbg !65
br i1 %4, label %Then, label %Else, !dbg !65
Then: ; preds = %Entry
call fastcc void @bar1(%Bar* sret %3), !dbg !66
br label %EndIf, !dbg !64
Else: ; preds = %Entry
call fastcc void @bar2(%Bar* sret %3), !dbg !67
br label %EndIf, !dbg !64
EndIf: ; preds = %Else, %Then
ret void, !dbg !68
}
define internal fastcc void @bar1(%Bar* nonnull sret) unnamed_addr #2 !dbg !69 {
Entry:
%1 = bitcast %Bar* %0 to i8*, !dbg !73
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %1, i8* align 4 bitcast (%Bar* @1 to i8*), i64 4, i1 false), !dbg !73
ret void, !dbg !73
}
define internal fastcc void @bar2(%Bar* nonnull sret) unnamed_addr #2 !dbg !75 {
Entry:
%1 = bitcast %Bar* %0 to i8*, !dbg !76
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %1, i8* align 4 bitcast (%Bar* @2 to i8*), i64 4, i1 false), !dbg !76
ret void, !dbg !76
}
!39 = !DILocalVariable(name: "static", scope: !40 , file: !5 , line: 2, type: !41 )
!49 = !DILocalVariable(name: "runtime", scope: !40 , file: !5 , line: 6, type: !41 )
```
2019-06-08 18:51:31 -04:00
Shawn Landden
720ed74413
add bcmp implementation as LLVM 9 now emits those
...
The optimizer will now convert calls to memcmp into a calls to bcmp
in some circumstances. Users who are building freestanding code (not
depending on the platform’s libc) without specifying -ffreestanding may
need to either pass -fno-builtin-bcmp, or provide a bcmp function.
http://llvm.org/docs/ReleaseNotes.html#non-comprehensive-list-of-changes-in-this-release
2019-06-08 17:24:30 -04:00
Shritesh Bhattarai
404e4b0268
docs: add comment about for else and break
2019-06-08 16:21:46 -04:00
Andrew Kelley
52eb347188
hook up result locs for try
2019-06-08 01:16:19 -04:00
Andrew Kelley
a2fff2628f
hook up peer result locs to orelse keyword
2019-06-08 01:09:19 -04:00
Andrew Kelley
b1efba0c70
hook up peer result locs to catch
...
```zig
export fn entry() void {
var x = crap() catch bar();
}
```
```llvm
define void @entry() #2 !dbg !40 {
Entry:
%0 = alloca { i16, %Foo }, align 4
%x = alloca %Foo, align 4
call fastcc void @crap({ i16, %Foo }* sret %0), !dbg !50
%1 = getelementptr inbounds { i16, %Foo }, { i16, %Foo }* %0, i32 0, i32 0, !dbg !51
%2 = load i16, i16* %1, align 2, !dbg !51
%3 = icmp ne i16 %2, 0, !dbg !51
br i1 %3, label %UnwrapErrError, label %UnwrapErrOk, !dbg !51
UnwrapErrError: ; preds = %Entry
call fastcc void @bar(%Foo* sret %x), !dbg !52
br label %UnwrapErrEnd, !dbg !51
UnwrapErrOk: ; preds = %Entry
%4 = getelementptr inbounds { i16, %Foo }, { i16, %Foo }* %0, i32 0, i32 1, !dbg !51
%5 = bitcast %Foo* %4 to i8*, !dbg !51
%6 = bitcast %Foo* %x to i8*, !dbg !51
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %6, i8* align 4 %5, i64 4, i1 false), !dbg !51
br label %UnwrapErrEnd, !dbg !51
UnwrapErrEnd: ; preds = %UnwrapErrOk, %UnwrapErrError
ret void, !dbg !53
}
```
2019-06-07 17:37:29 -04:00
Andrew Kelley
2b0a1b7b14
hook up result locs to for loops
...
```zig
export fn entry() void {
var buf: [10]u8 = undefined;
var x = for (buf) |x| break foo() else bar();
}
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
%buf = alloca [10 x i8], align 1
%i = alloca i64, align 8
%x = alloca %Foo, align 4
%0 = bitcast [10 x i8]* %buf to i8*, !dbg !51
call void @llvm.memset.p0i8.i64(i8* align 1 %0, i8 -86, i64 10, i1 false), !dbg !51
call void @llvm.dbg.declare(metadata [10 x i8]* %buf, metadata !39 , metadata !DIExpression()), !dbg !51
store i64 0, i64* %i, align 8, !dbg !52
call void @llvm.dbg.declare(metadata i64* %i, metadata !44 , metadata !DIExpression()), !dbg !52
br label %ForCond, !dbg !52
ForCond: ; preds = %Entry
%1 = load i64, i64* %i, align 8, !dbg !52
%2 = icmp ult i64 %1, 10, !dbg !52
br i1 %2, label %ForBody, label %ForElse, !dbg !52
ForBody: ; preds = %ForCond
%3 = getelementptr inbounds [10 x i8], [10 x i8]* %buf, i64 0, i64 %1, !dbg !52
call void @llvm.dbg.declare(metadata i8* %3, metadata !45 , metadata !DIExpression()), !dbg !53
call fastcc void @foo(%Foo* sret %x), !dbg !54
br label %ForEnd, !dbg !55
ForElse: ; preds = %ForCond
call fastcc void @bar(%Foo* sret %x), !dbg !56
br label %ForEnd, !dbg !52
ForEnd: ; preds = %ForElse, %ForBody
call void @llvm.dbg.declare(metadata %Foo* %x, metadata !46 , metadata !DIExpression()), !dbg !57
ret void, !dbg !58
}
```
2019-06-07 15:58:18 -04:00
Andrew Kelley
ede3436b08
hook up peer result locs to while bool and optional
2019-06-07 15:48:28 -04:00
Andrew Kelley
ec8d8a9774
hook up while on error unions with result locations
...
```zig
export fn entry() void {
var c: anyerror!i32 = 1234;
var x = while (c) |y| break foo() else |e| bar();
}
```
```llvm
define void @entry() #2 !dbg !39 {
Entry:
%c = alloca { i16, i32 }, align 4
%x = alloca %Foo, align 4
%0 = bitcast { i16, i32 }* %c to i8*, !dbg !56
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %0, i8* align 4 bitcast ({ i16, i32 }* @0 to i8*), i64 8, i1 false), !dbg !56
call void @llvm.dbg.declare(metadata { i16, i32 }* %c, metadata !43 , metadata !DIExpression()), !dbg !56
br label %WhileCond, !dbg !57
WhileCond: ; preds = %Entry
%1 = getelementptr inbounds { i16, i32 }, { i16, i32 }* %c, i32 0, i32 0, !dbg !58
%2 = load i16, i16* %1, align 2, !dbg !58
%3 = icmp ne i16 %2, 0, !dbg !58
br i1 %3, label %WhileElse, label %WhileBody, !dbg !58
WhileBody: ; preds = %WhileCond
%4 = getelementptr inbounds { i16, i32 }, { i16, i32 }* %c, i32 0, i32 1, !dbg !57
call void @llvm.dbg.declare(metadata i32* %4, metadata !50 , metadata !DIExpression()), !dbg !57
call fastcc void @foo(%Foo* sret %x), !dbg !59
br label %WhileEnd, !dbg !60
WhileElse: ; preds = %WhileCond
%5 = getelementptr inbounds { i16, i32 }, { i16, i32 }* %c, i32 0, i32 0, !dbg !61
call void @llvm.dbg.declare(metadata i16* %5, metadata !51 , metadata !DIExpression()), !dbg !61
call fastcc void @bar(%Foo* sret %x), !dbg !61
br label %WhileEnd, !dbg !57
WhileEnd: ; preds = %WhileElse, %WhileBody
call void @llvm.dbg.declare(metadata %Foo* %x, metadata !52 , metadata !DIExpression()), !dbg !62
ret void, !dbg !63
}
```
2019-06-07 15:22:21 -04:00
Andrew Kelley
0e8b65c537
hook up peer result locs to if optional and if err
2019-06-07 14:49:26 -04:00
Andrew Kelley
ec17f4ebbe
fix behavior for peer result locs with one prong unreachable
2019-06-07 14:20:35 -04:00
Andrew Kelley
5784631fab
update the default macos version min to 10.14
2019-06-07 12:20:02 -04:00
Andrew Kelley
786f3cdd13
ci: let's try a new build of llvm+clang on 10.14
2019-06-07 12:07:23 -04:00
Andrew Kelley
4c222a482f
fix behavior for non sret fn calls
2019-06-07 11:51:50 -04:00
Andrew Kelley
76a3938d69
no-copy semantics for peer result function calls
...
```zig
export fn entry() void {
var c = true;
var x = if (c) foo() else bar();
}
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
%c = alloca i1, align 1
%x = alloca %Foo, align 4
store i1 true, i1* %c, align 1, !dbg !47
call void @llvm.dbg.declare(metadata i1* %c, metadata !39 , metadata !DIExpression()), !dbg !48
%0 = load i1, i1* %c, align 1, !dbg !49
br i1 %0, label %Then, label %Else, !dbg !49
Then: ; preds = %Entry
call fastcc void @foo(%Foo* sret %x), !dbg !50
br label %EndIf, !dbg !51
Else: ; preds = %Entry
call fastcc void @bar(%Foo* sret %x), !dbg !52
br label %EndIf, !dbg !51
EndIf: ; preds = %Else, %Then
call void @llvm.dbg.declare(metadata %Foo* %x, metadata !42 , metadata !DIExpression()), !dbg !53
ret void, !dbg !54
}
```
2019-06-07 11:34:47 -04:00
Andrew Kelley
fb5e03b983
Merge pull request #2628 from emekoi/error-unexpected
...
windows.unexpectedError prints a human friendly string
2019-06-06 12:37:51 -04:00
Andrew Kelley
a682b0acb6
Merge pull request #2630 from squeek502/hashmap-pow2
...
std.HashMap: optimize by taking advantage of power of two capacity
2019-06-06 12:26:27 -04:00
Ryan Liptak
8f4229a61c
std.HashMap: use std.math.ceilPowerOfTwo
2019-06-05 23:36:51 -07:00
Ryan Liptak
656ac43735
std.HashMap: optimize indexing by avoiding modulo operator
...
x % y can be optimized if y is a power of two by doing x & (y-1) instead. HashMap already enforces power of two capacity, so we can take advantage of this optimization.
2019-06-05 23:26:48 -07:00
emekoi
26613bfa01
switched to fixed-length buffer for error messages
2019-06-05 17:34:58 -05:00
emekoi
0288034c2f
fixed mismatched types
2019-06-05 15:30:01 -05:00
emekoi
ddfab40e30
updated std.c.{freebsd, netbsd} to usingnamespace
2019-06-05 16:06:21 -04:00
emekoi
0aabfb09f9
removed duplicate definitions
2019-06-05 14:57:20 -05:00
emekoi
b74bcc9d76
windows.unexpectedError prints a human friendly string
2019-06-05 14:42:36 -05:00
mrkishi
fdddd13106
add cache-control headers to tarballs on ci
2019-06-04 23:25:24 -04:00
Andrew Kelley
ca989a95d3
Merge pull request #2617 from squeek502/ceil-power-of-two
...
std.math: Add ceilPowerOfTwo and ceilPowerOfTwoPromote
2019-06-04 23:24:34 -04:00
Ryan Liptak
a0d66fa1e6
std.math: Clarify ceilPowerOfTwo inputs and disallow zero as an input
2019-06-04 15:49:27 -07:00
Andrew Kelley
b19b1c1298
no-copy semantics for switch expressions
...
```zig
export fn entry() void {
var c: i32 = 1234;
var x = switch (c) {
1 => u8(1),
2...4 => u16(2),
else => u32(3),
};
}
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
%c = alloca i32, align 4
%x = alloca i32, align 4
store i32 1234, i32* %c, align 4, !dbg !44
call void @llvm.dbg.declare(metadata i32* %c, metadata !39 , metadata !DIExpression()), !dbg !44
%0 = load i32, i32* %c, align 4, !dbg !45
%1 = icmp sge i32 %0, 2, !dbg !46
%2 = icmp sle i32 %0, 4, !dbg !46
%3 = and i1 %1, %2, !dbg !46
br i1 %3, label %SwitchRangeYes, label %SwitchRangeNo, !dbg !46
SwitchRangeYes: ; preds = %Entry
br label %SwitchEnd, !dbg !45
SwitchElse: ; preds = %SwitchRangeNo
br label %SwitchEnd, !dbg !45
SwitchProng: ; preds = %SwitchRangeNo
br label %SwitchEnd, !dbg !45
SwitchEnd: ; preds = %SwitchProng, %SwitchElse, %SwitchRangeYes
%4 = phi i32 [ 2, %SwitchRangeYes ], [ 3, %SwitchElse ], [ 1, %SwitchProng ], !dbg !45
store i32 %4, i32* %x, align 4, !dbg !45
call void @llvm.dbg.declare(metadata i32* %x, metadata !42 , metadata !DIExpression()), !dbg !47
ret void, !dbg !48
SwitchRangeNo: ; preds = %Entry
switch i32 %0, label %SwitchElse [
i32 1, label %SwitchProng
], !dbg !45
}
```
2019-06-04 14:47:01 -04:00
Nick Erdmann
d83b15febf
src/ast_render.cpp: fix rendering of character literals <= 0x0f
2019-06-04 13:00:41 -04:00
LemonBoy
291aaee977
Stop the musl builder from skipping necessary files
...
The code assumed that the architecture-specific bits, found in the arch/
subfolder, were only overrides for the generic .c files.
Changed the logic to always include the whole architecture-specific
implementations and discard the generic ones, this way we won't exclude
files with no .c counterpart.
2019-06-04 12:45:02 -04:00
Timon Kruiper
fd771ea9fb
Added LineComment support when MultiLines are used in ArrayInit
...
also added the corresponding testcase
2019-06-04 12:44:50 -04:00
Andrew Kelley
7eb82b8651
std.os.mmap: update doc comments for previous commits
2019-06-04 12:31:20 -04:00
Andrew Kelley
a608ebaa50
Merge pull request #2581 from LemonBoy/misc-stuff
...
Miscellaneous stdlib changes
2019-06-04 12:30:38 -04:00
Andrew Kelley
8e109aec6b
Merge pull request #2620 from LemonBoy/debug-stuff
...
Small changes to debug info emitter
2019-06-04 11:58:09 -04:00
LemonBoy
80cd142c96
Propagate DIFlags to LLVM
2019-06-04 09:05:33 +02:00
LemonBoy
ebe921e48f
Make void a signed type
...
Follow the convention set by C so that lldb stops complaining about it.
2019-06-04 09:05:12 +02:00
Andrew Kelley
057b96006b
fix the rest of the ir_build_alloca_src callsites
...
except for switch expressions
2019-06-03 22:21:50 -04:00
Andrew Kelley
a32abcd365
no-copy semantics for if optional and if error union
...
if expressions no longer introduce a stack allocation.
```zig
export fn entry() void {
var x: anyerror!i32 = 1234;
if (x) |i| {} else |e| {}
}
```
```llvm
define void @entry() #2 !dbg !39 {
Entry:
%x = alloca { i16, i32 }, align 4
%0 = bitcast { i16, i32 }* %x to i8*, !dbg !52
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %0, i8* align 4 bitcast ({ i16, i32 }* @0 to i8*), i64 8, i1 false), !dbg !52
call void @llvm.dbg.declare(metadata { i16, i32 }* %x, metadata !43 , metadata !DIExpression()), !dbg !52
%1 = getelementptr inbounds { i16, i32 }, { i16, i32 }* %x, i32 0, i32 0, !dbg !53
%2 = load i16, i16* %1, align 2, !dbg !53
%3 = icmp ne i16 %2, 0, !dbg !53
br i1 %3, label %TryElse, label %TryOk, !dbg !53
TryOk: ; preds = %Entry
%4 = getelementptr inbounds { i16, i32 }, { i16, i32 }* %x, i32 0, i32 1, !dbg !53
call void @llvm.dbg.declare(metadata i32* %4, metadata !50 , metadata !DIExpression()), !dbg !53
br label %TryEnd, !dbg !53
TryElse: ; preds = %Entry
%5 = getelementptr inbounds { i16, i32 }, { i16, i32 }* %x, i32 0, i32 0, !dbg !53
call void @llvm.dbg.declare(metadata i16* %5, metadata !51 , metadata !DIExpression()), !dbg !53
br label %TryEnd, !dbg !53
TryEnd: ; preds = %TryElse, %TryOk
ret void, !dbg !54
}
```
2019-06-03 21:53:32 -04:00
Andrew Kelley
143d6ada8f
no-copy semantics for for loops
...
Note that only the index variable requires a stack allocation, and the
memcpy for the element is gone.
```zig
export fn entry() void {
var buf: [10]i32 = undefined;
for (buf) |x| {}
}
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
%buf = alloca [10 x i32], align 4
%i = alloca i64, align 8
%0 = bitcast [10 x i32]* %buf to i8*, !dbg !47
call void @llvm.memset.p0i8.i64(i8* align 4 %0, i8 -86, i64 40, i1 false), !dbg !47
call void @llvm.dbg.declare(metadata [10 x i32]* %buf, metadata !39 , metadata !DIExpression()), !dbg !47
store i64 0, i64* %i, align 8, !dbg !48
call void @llvm.dbg.declare(metadata i64* %i, metadata !45 , metadata !DIExpression()), !dbg !48
br label %ForCond, !dbg !48
ForCond: ; preds = %ForBody, %Entry
%1 = load i64, i64* %i, align 8, !dbg !48
%2 = icmp ult i64 %1, 10, !dbg !48
br i1 %2, label %ForBody, label %ForEnd, !dbg !48
ForBody: ; preds = %ForCond
%3 = getelementptr inbounds [10 x i32], [10 x i32]* %buf, i64 0, i64 %1, !dbg !48
call void @llvm.dbg.declare(metadata i32* %3, metadata !46 , metadata !DIExpression()), !dbg !49
%4 = add nuw i64 %1, 1, !dbg !48
store i64 %4, i64* %i, align 8, !dbg !48
br label %ForCond, !dbg !48
ForEnd: ; preds = %ForCond
ret void, !dbg !50
}
```
2019-06-03 21:40:56 -04:00
Andrew Kelley
d4054e35fe
while loops
...
Note that neither the payload capture variable nor the error capture
variable require a stack allocation.
```zig
export fn entry() void {
var c: anyerror!i32 = 1234;
while (c) |hi| {} else |e| {}
}
```
```llvm
define void @entry() #2 !dbg !39 {
Entry:
%c = alloca { i16, i32 }, align 4
%0 = bitcast { i16, i32 }* %c to i8*, !dbg !52
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %0, i8* align 4 bitcast ({ i16, i32 }* @0 to i8*), i64 8, i1 false), !dbg !52
call void @llvm.dbg.declare(metadata { i16, i32 }* %c, metadata !43 , metadata !DIExpression()), !dbg !52
br label %WhileCond, !dbg !53
WhileCond: ; preds = %WhileBody, %Entry
%1 = getelementptr inbounds { i16, i32 }, { i16, i32 }* %c, i32 0, i32 0, !dbg !54
%2 = load i16, i16* %1, align 2, !dbg !54
%3 = icmp ne i16 %2, 0, !dbg !54
br i1 %3, label %WhileElse, label %WhileBody, !dbg !54
WhileBody: ; preds = %WhileCond
%4 = getelementptr inbounds { i16, i32 }, { i16, i32 }* %c, i32 0, i32 1, !dbg !53
call void @llvm.dbg.declare(metadata i32* %4, metadata !50 , metadata !DIExpression()), !dbg !53
br label %WhileCond, !dbg !53
WhileElse: ; preds = %WhileCond
%5 = getelementptr inbounds { i16, i32 }, { i16, i32 }* %c, i32 0, i32 0, !dbg !55
call void @llvm.dbg.declare(metadata i16* %5, metadata !51 , metadata !DIExpression()), !dbg !55
ret void, !dbg !56
}
```
2019-06-03 20:56:22 -04:00
Andrew Kelley
b6108eed52
fix alignment of consts
2019-06-03 19:11:41 -04:00
Andrew Kelley
eb8a132d23
var types, alignment, and comptime
2019-06-03 17:46:58 -04:00
Andrew Kelley
735543d502
add missing ir_expr_wrap calls
2019-06-03 15:44:53 -04:00
Ryan Liptak
9bed6e1bf9
std.math: Add ceilPowerOfTwo and ceilPowerOfTwoPromote
...
Closes #2426
2019-06-02 22:09:22 -07:00
tgschultz
3eca5a42e6
fixed Deserializer.alignToByte() and added test coverage
2019-06-01 20:34:10 -04:00
LemonBoy
46cbed621b
Move dl_iterate_phdr to os.zig
2019-05-31 11:59:53 +02:00
LemonBoy
4b30e40a91
Remove length restriction in mmap wrapper
2019-05-31 11:48:42 +02:00
Shritesh Bhattarai
6d73e5de05
doc: recommend optional pointers for nullptrs instead of allowzero
2019-05-31 02:26:19 -04:00
Andrew Kelley
ccce3d8526
no-copy semantics for function forwarding
...
```zig
fn foo() Foo {
return bar();
}
```
```llvm
define internal fastcc void @foo(%Foo* nonnull sret) unnamed_addr #2 !dbg !48 {
Entry:
call fastcc void @bar(%Foo* sret %0), !dbg !52
ret void, !dbg !54
}
```
2019-05-31 01:36:57 -04:00
Andrew Kelley
461382ae94
no-copy semantics for function call init var and literal
...
```zig
export fn entry() void {
var x = foo();
}
const Foo = struct {
x: i32,
};
fn foo() Foo {
return Foo{
.x = 1234,
};
}
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
%x = alloca %Foo, align 4
call fastcc void @foo(%Foo* sret %x), !dbg !45
call void @llvm.dbg.declare(metadata %Foo* %x, metadata !39 , metadata !DIExpression()), !dbg !46
ret void, !dbg !47
}
define internal fastcc void @foo(%Foo* nonnull sret) unnamed_addr #2 !dbg !48 {
Entry:
%1 = bitcast %Foo* %0 to i8*, !dbg !52
call void @llvm.memcpy.p0i8.p0i8.i64(i8* align 4 %1, i8* align 4 bitcast (%Foo* @0 to i8*), i64 4, i1 false), !dbg !52
ret void, !dbg !52
}
```
2019-05-31 01:08:16 -04:00
Andrew Kelley
8aba0643a5
peer result locations with mixed runtime/comptime
...
```zig
export fn entry() void {
var c = true;
var a = u8(4);
const x = if (c) a else u32(8);
}
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
%c = alloca i1, align 1
%a = alloca i8, align 1
%x = alloca i32, align 4
store i1 true, i1* %c, align 1, !dbg !45
call void @llvm.dbg.declare(metadata i1* %c, metadata !39 , metadata !DIExpression()), !dbg !46
store i8 4, i8* %a, align 1, !dbg !47
call void @llvm.dbg.declare(metadata i8* %a, metadata !42 , metadata !DIExpression()), !dbg !48
%0 = load i1, i1* %c, align 1, !dbg !49
br i1 %0, label %Then, label %Else, !dbg !49
Then: ; preds = %Entry
%1 = load i8, i8* %a, align 1, !dbg !50
%2 = zext i8 %1 to i32, !dbg !50
br label %EndIf, !dbg !51
Else: ; preds = %Entry
br label %EndIf, !dbg !51
EndIf: ; preds = %Else, %Then
%3 = phi i32 [ %2, %Then ], [ 8, %Else ], !dbg !51
store i32 %3, i32* %x, align 4, !dbg !51
call void @llvm.dbg.declare(metadata i32* %x, metadata !43 , metadata !DIExpression()), !dbg !52
ret void, !dbg !53
}
```
2019-05-31 00:54:10 -04:00
Andrew Kelley
3702c278e3
local consts with comptime init exprs
...
```zig
export fn entry() void {
const x = if (true) u8(4) else u32(8);
}
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
call void @llvm.dbg.declare(metadata i8* @0, metadata !39 , metadata !DIExpression()), !dbg !41
ret void, !dbg !42
}
```
2019-05-31 00:22:12 -04:00
Andrew Kelley
95d9835898
no-copy semantics for nested if
...
```zig
export fn entry() void {
var c = true;
var x = if (c) u8(4) else if (c) u16(100) else u32(10);
}
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
%c = alloca i1, align 1
%x = alloca i32, align 4
store i1 true, i1* %c, align 1, !dbg !44
call void @llvm.dbg.declare(metadata i1* %c, metadata !39 , metadata !DIExpression()), !dbg !45
%0 = load i1, i1* %c, align 1, !dbg !46
br i1 %0, label %Then2, label %Else, !dbg !46
Else: ; preds = %Entry
%1 = load i1, i1* %c, align 1, !dbg !47
br i1 %1, label %Then, label %Else1, !dbg !47
Then: ; preds = %Else
br label %EndIf, !dbg !48
Else1: ; preds = %Else
br label %EndIf, !dbg !48
Then2: ; preds = %Entry
br label %EndIf3, !dbg !49
EndIf: ; preds = %Else1, %Then
%2 = phi i32 [ 100, %Then ], [ 10, %Else1 ], !dbg !48
br label %EndIf3, !dbg !49
EndIf3: ; preds = %EndIf, %Then2
%3 = phi i32 [ 4, %Then2 ], [ %2, %EndIf ], !dbg !49
store i32 %3, i32* %x, align 4, !dbg !49
call void @llvm.dbg.declare(metadata i32* %x, metadata !42 , metadata !DIExpression()), !dbg !50
ret void, !dbg !51
}
```
2019-05-30 23:25:37 -04:00
Andrew Kelley
a4aca78722
no-copy semantics for if expr
...
```zig
export fn entry() void {
var c = true;
var x = if (c) u8(4) else u32(10);
}
```
```llvm
define void @entry() #2 !dbg !35 {
Entry:
%c = alloca i1, align 1
%x = alloca i32, align 4
store i1 true, i1* %c, align 1, !dbg !44
call void @llvm.dbg.declare(metadata i1* %c, metadata !39 , metadata !DIExpression()), !dbg !45
%0 = load i1, i1* %c, align 1, !dbg !46
br i1 %0, label %Then, label %Else, !dbg !46
Then: ; preds = %Entry
br label %EndIf, !dbg !47
Else: ; preds = %Entry
br label %EndIf, !dbg !47
EndIf: ; preds = %Else, %Then
%1 = phi i32 [ 4, %Then ], [ 10, %Else ], !dbg !47
store i32 %1, i32* %x, align 4, !dbg !47
call void @llvm.dbg.declare(metadata i32* %x, metadata !42 , metadata !DIExpression()), !dbg !48
ret void, !dbg !49
}
```
2019-05-30 23:16:11 -04:00
Andrew Kelley
5e1003bc81
no-copy semantics for basic runtime function call variable init
...
```zig
export fn entry() void {
var x: Foo = foo();
}
```
```llvm
define void @entry() #2 !dbg !37 {
Entry:
%x = alloca %Foo, align 4
call fastcc void @foo(%Foo* sret %x), !dbg !48
call void @llvm.dbg.declare(metadata %Foo* %x, metadata !41 , metadata !DIExpression()), !dbg !49
ret void, !dbg !50
}
```
2019-05-30 17:11:14 -04:00
Andrew Kelley
0ccd91faea
Merge pull request #2593 from LemonBoy/aarch64-stuff
...
Fix some syscalls on arm64
2019-05-30 15:48:22 -04:00
Andrew Kelley
78f32259da
default struct field initialization expressions
...
closes #485
2019-05-30 15:46:11 -04:00
Andrew Kelley
7878f9660f
dep tokenizer: run zig fmt and move exports to canonical location
2019-05-30 12:07:55 -04:00
Andrew Kelley
5954d5235f
Merge pull request #2182 from mikdusan/issue.2046
...
new .d file parser for stage1 compiler
2019-05-30 11:53:08 -04:00
LemonBoy
51fc375b0d
Correct flag definitions for arm64
2019-05-30 17:05:39 +02:00
LemonBoy
477ee9c8b9
Fix some syscalls on arm64
2019-05-30 16:28:33 +02:00
Andrew Kelley
8ca294c430
update load dynamic library test for std lib changes
2019-05-30 00:04:11 -04:00
tgschultz
8eaf1387c7
Fix fmt.zig handling of slices of slices
...
Discovered while calling testing.expectError on an error union with payload [][]const u8. Even though the payload was not going to be printed, the current format handling caused a compile error anyway because it couldn't be casted to []const u8. The new handling treats a []u8 as a string but otherwise treats the slice as a pointer.
2019-05-29 20:46:08 -04:00
tgschultz
f9e7bd2682
std.meta/trait: def/definition => decl/declaration
...
TypeInfo: defs/Definition => decls/Declarations
2019-05-29 20:43:07 -04:00
Andrew Kelley
01a4897da5
improve the libc of wasm32-freestanding target
...
* introduce wasm32-freestanding-musl .h files to fix
conflicts with stddef.h and errno.h
* fix an issue with zig build system regarding installation of
webassembly libraries
* add implementations to zig's libc:
- strcmp
- strncmp
- strerror
- strlen
See #514
2019-05-29 20:32:27 -04:00
Shawn Landden
4188faeac5
stage1: AstNodes cannot be casted, but are rather accessed via a union.
...
Unlike IrInstruction[Foo]s, which all start with:
IrInstruction base;
AstNodes do not work like this, and instead use a pointer to their
specializations. The code assumed otherwise.
2019-05-29 20:21:07 -04:00
Timon Kruiper
4e1f3a9ba3
Correct formatting for multiline string in arrays
2019-05-29 19:56:28 -04:00
Andrew Kelley
7bfae39c5c
Merge branch 'NBonaparte-linuxdynlib'
2019-05-29 19:49:10 -04:00
NBonaparte
e716c9ba4b
build_examples: reenable load_dynamic_library
2019-05-29 19:48:36 -04:00
NBonaparte
dab1dc79a7
LinuxDynLib: remove MAP_LOCKED flag
2019-05-29 19:48:36 -04:00
Andrew Kelley
345501a72d
Merge pull request #2567 from emekoi/fix-dynlib
...
remove allocator from DynLib
2019-05-29 19:41:16 -04:00
Andrew Kelley
c66a747045
Merge pull request #2546 from LemonBoy/sigaltstack
...
Add sigaltstack syscall for Linux
2019-05-29 19:38:01 -04:00
Andrew Kelley
bfc86776d5
run zig fmt to update use to usingnamespace
2019-05-29 19:09:58 -04:00
Andrew Kelley
8a4ee5942b
zig fmt: fix 2 bugs of mangling source files
2019-05-29 19:09:58 -04:00
Andrew Kelley
b7a82288ad
change use to usingnamespace
...
See #2014
`use` syntax is still accepted for now. `zig fmt` automatically
updates code. After a release cycle the old syntax will be removed.
2019-05-29 19:09:58 -04:00
hryx
3e14f86f9e
Implement missing clang functions from last commit
2019-05-29 15:33:44 -07:00
Andrew Kelley
9a7cf73b3b
main: set subsystem in zig builtin when explicitly provided
2019-05-29 18:18:18 -04:00
Andrew Kelley
6dbaae4c46
Merge branch 'emekoi-builtin-subsystem'
2019-05-29 17:14:34 -04:00
Andrew Kelley
3819654c39
codegen: initialize subsystem
2019-05-29 16:55:02 -04:00
Andrew Kelley
1ab0ac3ea2
cleanups for windows subsystem in builtin.zig
2019-05-29 16:55:02 -04:00
emekoi
b461e600e2
set subsystem to null if not on windows or uefi
2019-05-29 16:55:01 -04:00
emekoi
6bc5b07e3e
try to resolve TargetSubSystemAuto to actual subsystem
2019-05-29 16:55:01 -04:00
emekoi
fb5dc28921
added subsystem to builtin.zig
2019-05-29 16:54:59 -04:00
LemonBoy
b8d1060f0a
Add missing sigaltstack definition for darwin
2019-05-29 22:38:14 +02:00
LemonBoy
399e026cc0
Add sigaltstack wrapper in os.zig
2019-05-29 22:38:14 +02:00
Andrew Kelley
7017388e9e
Merge branch 'LemonBoy-use-struct-pt2'
2019-05-29 16:32:16 -04:00
Andrew Kelley
1ccbd1fb67
use works on unions and enums in addition to structs
2019-05-29 16:31:49 -04:00
Andrew Kelley
9891c4f30d
Merge branch 'use-struct-pt2' of https://github.com/LemonBoy/zig into LemonBoy-use-struct-pt2
2019-05-29 15:48:49 -04:00
Michael Dusan
2975bdc684
add review changes
...
- use std.heap.c_allocator
- use @panic instead of unreachable
- use extern enum for tokenizer result type
2019-05-29 14:39:13 -04:00
Andrew Kelley
f9ada1cfba
Merge pull request #2530 from gonzus/gonzus/improve-clang-zig
...
Add declarations missing from clang.zig
2019-05-29 10:47:23 -04:00
Andrew Kelley
b66438eb80
no "use of undeclared identifer" in dead comptime branches
2019-05-28 18:19:27 -04:00
LemonBoy
528c151a55
Reject undefined as type
...
Make analyze_type_expr behave like ir_resolve_type when the user tries
to use `undefined` as a type.
Closes #2436
2019-05-28 18:02:57 -04:00
LemonBoy
a169d844c7
Warn the user if run/test is paired with emit options
2019-05-28 17:50:28 -04:00
LemonBoy
048169cbea
Avoid a crash when there are no namespace components
...
Fixes #2500
2019-05-28 17:49:37 -04:00
Andrew Kelley
9d16839420
fix invalid LLVM IR generated for ?*void const casts
...
closes #2578
2019-05-28 16:11:36 -04:00
Andrew Kelley
508fdfea72
link to contributing in readme
2019-05-28 14:53:01 -04:00
Andrew Kelley
a37ea5acf3
extract CONTRIBUTING.md from README.md
2019-05-28 14:50:02 -04:00
Andrew Kelley
8a65478801
Create FUNDING.yml
2019-05-28 14:36:03 -04:00
LemonBoy
e2c2263434
Move __zig_fail_unwrap locals on stack
2019-05-28 13:02:45 -04:00
Andrew Kelley
568dc56232
Merge branch 'LemonBoy-guard-pages-in-threads'
2019-05-28 12:47:10 -04:00
Andrew Kelley
c518b7b8bf
thread.spawn: bubble up mprotect error.OutOfMemory
2019-05-28 12:46:44 -04:00
LemonBoy
381f845287
Add a guard page for each thread
2019-05-28 18:26:38 +02:00
LemonBoy
594366a482
Fix os.mprotect signature
2019-05-28 18:25:48 +02:00
emekoi
f2b64fd18f
updated dynamic libraries to new std
2019-05-28 11:18:30 -05:00
Gonzalo Diethelm
6547468af6
clang.zig cleanup #9 : rename arg0 to self
2019-05-28 18:05:08 +02:00
Gonzalo Diethelm
8d50d4f3fc
clang.zig cleanup #8 : add missing consts
2019-05-28 18:05:08 +02:00
Gonzalo Diethelm
b639447263
clang.zig cleanup #7 : add missing struct
2019-05-28 18:05:08 +02:00
Gonzalo Diethelm
f4b4ea402e
clang.zig cleanup #6 : move block around
2019-05-28 18:05:08 +02:00
Gonzalo Diethelm
fd9e63da53
clang.zig cleanup #5 : add missing enums
2019-05-28 18:05:08 +02:00
Gonzalo Diethelm
7f1dd05fa7
clang.zig cleanup #4 : move block around
2019-05-28 18:05:08 +02:00
Gonzalo Diethelm
5df2e791c2
clang.zig cleanup #3 : move block around
2019-05-28 18:05:08 +02:00
Gonzalo Diethelm
abf97cc232
clang.zig cleanup #2 : move block around
2019-05-28 18:05:08 +02:00
Gonzalo Diethelm
333c050a1d
clang.zig cleanup #1 : move block around
2019-05-28 18:05:07 +02:00
Gonzalo Diethelm
775a25b7fd
Add declarations missing from clang.zig
2019-05-28 18:05:07 +02:00
emekoi
b8cd4b18b0
remove unneed allocator from DynLib
2019-05-28 10:34:35 -05:00
LemonBoy
bcdbd8d169
Add sigaltstack syscall
2019-05-28 15:22:19 +02:00
hryx
e632c2ade3
(broken) port a bunch of stuff from stage1 translate-c
2019-05-27 23:55:48 -07:00
Andrew Kelley
d1b6f29d22
Merge pull request #2523 from shritesh/wasmdoc
...
docs: wasm
2019-05-27 22:37:15 -04:00
hryx
b558d0996a
expr: DeclRefExpr
2019-05-27 19:20:23 -07:00
emekoi
3f302594b8
respect subsystem flag in all cases
2019-05-27 22:15:33 -04:00
Andrew Kelley
f924fbddcf
Merge pull request #2552 from Sahnvour/issue-2543
...
gen-h: do not output visibility macros when the build is static
2019-05-27 21:51:34 -04:00
hryx
e07888e54c
expr: FunctionToPointerDecay & ArrayToPointerDecay for ImplicitCastExpr
2019-05-27 18:18:27 -07:00
Andrew Kelley
2c0280ba08
improve the stack check CLI options
...
See #2526
2019-05-27 20:59:19 -04:00
hryx
22299869ba
Prevent infinite recursion
2019-05-27 17:54:40 -07:00
hryx
e1f3eec9cc
Merge branch 'master' into translate-c-userland
2019-05-27 17:24:21 -07:00
Andrew Kelley
3fccc07479
self-hosted translate-c: fix bad memory arena references
2019-05-27 20:22:15 -04:00
Michael Dusan
d4b241c14e
new .d file parser for C compilation
...
- wip for #2046
- clang .d output must be created with `clang -MV` switch
- implemented in Zig
- hybridized for zig stage0 and stage1
- zig test src-self-hosted/dep_tokenizer.zig
2019-05-27 19:47:10 -04:00
Andrew Kelley
f68d8060ec
Merge pull request #2526 from LemonBoy/arch-format-osx
...
Build archives using the K_DARWIN format when targeting osx
2019-05-27 19:25:58 -04:00
Andrew Kelley
6a56091213
Merge pull request #2527 from ziglang/posix-layer
...
rework the API layers between the standard library and the operating system
2019-05-27 19:21:17 -04:00
hryx
2aa1c5da5d
Remove unused local struct type
2019-05-27 15:58:21 -07:00
LemonBoy
d110818cfe
Trigger rebuild on sr.ht
2019-05-28 00:12:09 +02:00
hryx
3bbee1ba2e
expr: BitCast for ImplicitCastExpr
2019-05-27 14:38:09 -07:00
Andrew Kelley
3640303ce1
freebsd fixes
2019-05-27 17:28:59 -04:00
Andrew Kelley
af4b8eb6c0
windows does not integrate cleanly with libc
2019-05-27 15:55:15 -04:00
Andrew Kelley
86bb7e5984
fixes for windows to build self hosted compiler
2019-05-27 15:55:15 -04:00
Andrew Kelley
5de07ab721
revert hello world examples. macos tests passing
2019-05-27 15:48:31 -04:00
Andrew Kelley
db0a5e7516
darwin: add missing error handling
2019-05-27 15:14:35 -04:00
Andrew Kelley
b3dc1c380d
use close$NOCANCEL on darwin
2019-05-27 14:41:13 -04:00
Andrew Kelley
13265cf7c7
std.fs: fix error set regressions on linux
2019-05-27 14:32:12 -04:00
Andrew Kelley
06435535d3
fixes for darwin
2019-05-27 14:12:50 -04:00
Andrew Kelley
f1610f6c1d
nanosleep: move windows logic to std.time
2019-05-27 12:16:32 -04:00
Andrew Kelley
abf959a0c9
fix debug builds of WASI
2019-05-27 02:16:05 -04:00
Andrew Kelley
fda7e0bb01
std lib fixes for zig build on windows
2019-05-27 02:00:39 -04:00
Shawn Landden
5a91dbc16c
allow const to be passed to @hasField()
...
Actually include the tests I wrote
2019-05-27 00:38:36 -05:00
Andrew Kelley
129714d077
more fixes for windows and wasi
2019-05-27 01:35:58 -04:00
Andrew Kelley
6be79d79aa
fixes for Windows and WASI
2019-05-27 00:48:56 -04:00
Andrew Kelley
0c6ab61b22
tests passing on linux
2019-05-26 23:35:26 -04:00
hryx
9c437f9032
var decl: ImplicitCastExpr
2019-05-26 19:14:50 -07:00
hryx
1a8f8c6262
var decl: init node
2019-05-26 17:36:47 -07:00
hryx
c79b8aeaef
var decl: threadlocal
2019-05-26 17:05:49 -07:00
Andrew Kelley
2b42e910bf
behavior tests passing on Linux
2019-05-26 19:56:37 -04:00
hryx
99f0b28d39
var decl: mut_token, create child scope
2019-05-26 16:51:25 -07:00
hryx
fceedada5c
WIP translate var decl
2019-05-26 15:43:13 -07:00
Andrew Kelley
44a049e01e
more cleanup. down to just the @hasDecl builtin
2019-05-26 18:32:45 -04:00
Andrew Kelley
2f040a23c8
clean up references to os
2019-05-26 18:32:44 -04:00
Andrew Kelley
7cb6279ac0
clean up references to posix
2019-05-26 18:32:44 -04:00
Andrew Kelley
ca6debcaf4
starting to fix the regressions
2019-05-26 18:32:44 -04:00
Andrew Kelley
3d61e42282
rename "posix" to "bits"
2019-05-26 18:32:44 -04:00
Andrew Kelley
17b0166e00
do Jay's suggestion with posix/os API naming & layout
2019-05-26 18:32:44 -04:00
Andrew Kelley
2def23063f
more progress. moving windows API layer to its own file
2019-05-26 18:32:44 -04:00
Andrew Kelley
daae7e1f5a
more progress on posix API layer
...
see #2380
2019-05-26 18:32:43 -04:00
Andrew Kelley
67726e36b0
extract posix functions from std/os.zig to std/os/posix.zig
...
See #2380
2019-05-26 18:32:40 -04:00
Andrew Kelley
df7aa9a4f0
allow implicit optional pointer to optional c_void pointer
2019-05-26 17:55:20 -04:00
Andrew Kelley
269a53b6af
introduce @hasDecl builtin function
...
closes #1439
2019-05-26 16:21:03 -04:00
Andrew Kelley
21ed939117
support enum literals implicit casting to tagged unions
2019-05-26 12:59:30 -04:00
Sahnvour
99ee0608f7
gen-h: do not output visibility macros when the build is static
2019-05-25 14:17:59 +02:00
Sahnvour
c89b522233
test: slightly better output for failure of tests based on text comparison
2019-05-25 13:43:52 +02:00
LemonBoy
86b3007b94
Reject slices in use expressions
...
Co-Authored-By: emekoi <emekankurumeh@outlook.com >
2019-05-24 13:20:44 +02:00
Robert Scott
9b7ad12481
Implement @unionInit
2019-05-24 01:48:45 -07:00
Shritesh Bhattarai
b618a0b866
doc: wasm: embedded->host
2019-05-22 09:37:37 -07:00
Shritesh Bhattarai
9e65a144fa
docs: clarify why wasm_allocator should be used
2019-05-22 07:43:17 -07:00
LemonBoy
f67ca20655
Make use work with arbitrary structs
2019-05-21 17:07:40 +02:00
LemonBoy
7987202243
Fix signedness mismatch in comparison
2019-05-20 23:14:49 +02:00
LemonBoy
266b2de150
Remove macos-specific linking hacks
2019-05-20 23:09:25 +02:00
LemonBoy
f5657b5552
Build archives using the K_DARWIN format when targeting osx
2019-05-20 17:04:00 +02:00
Marc Tiehuis
163a8e98bc
std.fmt.parse_float: Fix exponent calculation
...
This was incorrectly translated as a u64. binary_exponent is an
unadjusted value so can be negative. In becomes unconditionally positive
when adding the bias.
2019-05-20 17:28:17 +12:00
Shritesh Bhattarai
3b6fc3fdc7
docs: wasm
2019-05-19 19:32:28 -07:00
emekoi
1c73c08298
ran zig fmt on stdlib
2019-05-19 16:33:31 -04:00
LemonBoy
6672ee9eb3
Fix too eager comptime evaluation of error ptr
2019-05-19 15:53:32 -04:00
LemonBoy
b660134a18
Use the correct scope for use
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use expressions outside the top-level scope now work as intended.
2019-05-19 00:32:49 -04:00
Andrew Kelley
860684cc2f
Merge pull request #2516 from LemonBoy/32bfix
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More 32bit fixes for stdlib
2019-05-19 00:31:16 -04:00
LemonBoy
0a3aec020a
Fix load/store of non-integer fields in packed struct
2019-05-18 19:59:47 -04:00
LemonBoy
232bc1bdee
Remove more 64bit-centric assumptions from stdlib
2019-05-18 11:08:04 +02:00
LemonBoy
6957927194
Fix some test cases to run on 32bit systems
2019-05-18 10:59:56 +02:00
LemonBoy
51aaa02679
VDSO calls must use the C CC
2019-05-16 22:10:38 -04:00
Andrew Kelley
2eba779af5
stage1 tokenizer: add more missing break statements
2019-05-16 16:50:24 -04:00
SamTebbs33
87901baa28
Add break after digit_value check in TokenizeStateCharCode
2019-05-16 16:49:26 -04:00
Andrew Kelley
e09c05f689
Merge branch 'shawnl-builtins'
2019-05-16 16:38:06 -04:00
Andrew Kelley
80983ca1ca
fixups to the previous commit
2019-05-16 16:37:58 -04:00
Shawn Landden
1fdb24827f
breaking changes to all bit manipulation intrinsics
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* `@clz`, `@ctz`, `@popCount`, `@bswap`, `@bitreverse` now
have a type parameter
* rename @bitreverse to @bitReverse
* rename @bswap to @byteSwap
Closes #2119
Closes #2120
2019-05-16 16:37:58 -04:00
Shritesh Bhattarai
56a905c7d1
docgen: add lib codeblock type and use it for wasm32-freestanding
2019-05-16 14:58:10 -04:00
Andrew Kelley
8468ff0fe1
Merge pull request #2507 from ziglang/wasm-libs
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improvements to build-lib use case of WebAssembly
2019-05-16 14:31:54 -04:00
Andrew Kelley
978fab817c
the wasm freestanding _start function is return value void
2019-05-16 14:19:13 -04:00
Andrew Kelley
81e960eb74
improvements to build-lib use case of WebAssembly
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* build-exe does include the startup code that supplies _start for the
wasm32-freestanding target. Previously this did not occur because
of logic excluding "freestanding".
* build-lib for wasm32-freestanding target gets linked by LLD. To avoid
infinite recursion, compiler_rt and zig libc are built as objects
rather than libraries.
- no "lib" prefix and ".wasm" extension instead of ".a". Rather than
build-lib foo.zig producing "libfoo.a", now it produces "foo.wasm".
* go back to using `.o` extension for webassembly objects
* zig libc only provides _start symbol for wasm when linking libc.
2019-05-16 13:56:56 -04:00
Andrew Kelley
07d0aee11a
clang C API wrapper: small progress
2019-05-16 12:55:45 -04:00
daurnimator
e30cd800e2
std: update linux syscalls to 5.1
2019-05-16 12:38:40 -04:00
Andrew Kelley
6b36b756eb
fix static builds of zig from requiring c compiler
...
to be installed when linking libc.
When zig links against libc, it requires a dynamic linker path.
Usually this can be determined based on the architecture and operating
system components of the target. However on some systems this is not
correct; because of this zig checks its own dynamic linker.
When zig is statically linked, this information is not available, and so
it resorts to using cc -print-filename=foo to find the dynamic linker
path.
Before this commit, Zig incorrectly exited with an error if there was
no c compiler installed. Now, Zig falls back to the dynamic linker
determined based on the arch and os when no C compiler can be found.
2019-05-15 21:50:56 -04:00
Shritesh Bhattarai
b64e6cb813
change wasm obj ext to .wasm
2019-05-15 20:41:22 -04:00
Andrew Kelley
14cdb01f35
improvements to zig's implementation of libc and WebAssembly
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* rename std/special/builtin.zig to std/special/c.zig
not to be confused with @import("builtin") which is entirely
different, this is zig's multi-target libc implementation.
* WebAssembly: build-exe is for executables which have a main().
build-lib is for building libraries of functions to use from,
for example, a web browser environment.
- for now pass --export-all for libraries when there are any
C objects because we have no way to detect the list of exports
when compiling C code.
- stop passing --no-entry for executables. if you want --no-entry
then use build-lib.
* make the "musl" ABI the default ABI for wasm32-freestanding.
* zig provides libc for wasm32-freestanding-musl.
2019-05-15 20:14:58 -04:00
Andrew Kelley
3aa43dc31c
update libclang C API wrapper
2019-05-15 11:57:55 -04:00
LemonBoy
787fd0f1be
Fix off-by-one error in LEB128 parsing
2019-05-15 11:11:16 -04:00
Andrew Kelley
057a5d4898
slice types no longer have field access
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* fix crash when doing field access of slice types. closes #2486
* remove the deprecated Child property from slice types
* add -Dskip-non-native build option to build script
2019-05-14 21:21:59 -04:00
Andrew Kelley
5a57610039
clean up code now that #769 is implemented
2019-05-14 19:23:31 -04:00
Andrew Kelley
e93a05b6e4
switching on error sets makes new error set for capture values
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closes #769
2019-05-14 19:11:37 -04:00
Andrew Kelley
c08c222d5e
fix regression on switch capture value for multiple cases
2019-05-14 18:25:14 -04:00
Andrew Kelley
df4f77024e
else value when switching on error set has
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optional capture value which is subset.
see #769
2019-05-14 18:06:57 -04:00
LemonBoy
6536b409df
Don't emit DW_TAG_lexical_block for VarDecls
2019-05-14 14:34:49 -04:00
Marc Tiehuis
b64cee2ec2
Merge pull request #2482 from ziglang/linux-elf-read
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Mmap debug info on linux
2019-05-14 16:43:21 +12:00
LemonBoy
08d41da916
Fix formatting for multiline asm expressions
2019-05-13 12:20:11 -04:00
Andrew Kelley
66d86eccbe
Merge branch 'LemonBoy-asm-cc'
2019-05-13 12:16:17 -04:00
Andrew Kelley
7330a6102f
cache_add_dep_file: handle ErrorFileNotFound specially
2019-05-13 12:15:55 -04:00
Andrew Kelley
f3db3b3c13
Merge branch 'asm-cc' of https://github.com/LemonBoy/zig into LemonBoy-asm-cc
2019-05-13 12:10:21 -04:00
LemonBoy
a038ef3570
Assemble asm files using CC
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Stuffing all the files together and compiling the resulting blob with
the main program is a terrible idea.
Some files, namely the .S ones, must be run trough the C preprocessor
before assembling them (#2437 ).
Beside that the aggregate may be mis-compiled due to the presence of
some flags that affect the following code.
For example let's consider two files, a.s and b.s
a.s
```
fn1:
ret
.data
data1:
.word 0
```
b.s
```
fn2:
ret
```
Now, fn1 and fn2 will be both placed in the .text section as intended if
the two files are compiled separately. But if we merge them the `.data`
flag ends up placing fn2 in the wrong section!
This fixes a nasty crash where musl's memset ended up in the
non-executable data segment, leading to too many hours of
head-scratching.
2019-05-13 16:41:07 +02:00
Marc Tiehuis
c4d1597f50
Mmap debug info on linux
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Closes #907 .
2019-05-13 20:04:25 +12:00
Andrew Kelley
c1793d6106
zig fmt on the standard library
2019-05-12 12:56:01 -04:00
Andrew Kelley
ed5a6d74ad
Merge pull request #2405 from hryx/stage2-recursive-parser
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Recursive stage2 parser
2019-05-12 12:53:10 -04:00
hryx
173142b16a
Undo parse2 import
2019-05-12 03:24:48 -07:00
hryx
0d629421c9
Recursive rewrite of stage2 parser, final sync
2019-05-12 02:10:27 -07:00
hryx
3a3a738478
Recursive rewrite of stage2 parser, part 3
2019-05-12 02:01:45 -07:00
hryx
3787f34286
Merge branch 'master' into rebased
2019-05-12 02:00:49 -07:00
Tyler Philbrick
16aee1f58a
Fix memory leak in parser tests
...
The `arena` instance being used bythe parse tree was valid and
pointed to valid memory, but existed as a local variable inside the
stack frame of the `parse` function (the `const arena`), which was never
stored anywhere before leaving the scope.
This meant that code above the `parse` function saw a valid instance of
an `ArenaAllocator` that pointed to the same backing memory, but didn't
posess any of the local state built up after the call to `parseRoot`,
basically the caller saw an empty arena.
This meant that when `deinit` was called, it saw an Arena with 0
allocations in it's `buffer_list` and wasn't able to destroy any of the
memory. This caused it to leak and caused FailingAllocator to balk.
The fix is to make sure the parse tree is using the same instance of
ArenaAllocator as is reported up the call stack, the one inside the
`Tree{}` object. I'm not sure why that field is marked with a comment
to remove it, as it's used by the `std.ast.Tree.deinit()` function, but
this change seems to solve the problem.
2019-05-12 01:54:30 -07:00
hryx
4e28c2571d
Recursive rewrite of stage2 parser, part 1
2019-05-12 01:52:16 -07:00
Andrew Kelley
edcc7c72d1
Merge pull request #2459 from LemonBoy/enum-num-um-m
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Signed types for enum tags
2019-05-11 20:38:13 -04:00
LemonBoy
d210628c91
Amend the error messages
2019-05-11 21:29:55 +02:00
LemonBoy
b05e8d46ec
Change the enum value allocation strategy
2019-05-11 21:29:53 +02:00
LemonBoy
655794f44f
amend type_is_valid_extern_enum_tag
2019-05-11 21:29:00 +02:00
LemonBoy
c766f3f9ca
Support signed types as enum tags
2019-05-11 21:28:58 +02:00
LemonBoy
917bd4192d
Validate enum tag for extern enum
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The C specification mandates the enum to be compatible with signed char,
signed int or unsigned int.
2019-05-11 21:27:58 +02:00
Jimmi Holst Christensen
6cf7fb1177
fixes #2235
2019-05-11 20:51:59 +02:00
Jimmi Holst Christensen
ba3d18a80e
added grammar rule for enum literal to docs
2019-05-11 20:26:41 +02:00
Jimmi Holst Christensen
e5a0e21a53
Merge branch 'master' of github.com:ziglang/zig
2019-05-11 20:12:08 +02:00
Jimmi Holst Christensen
fb3b943b07
added tests for global variable declaration syntax
2019-05-11 20:11:56 +02:00
Andrew Kelley
32efa68f90
Merge pull request #2449 from Sahnvour/directallocator
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Rework of windows' DirectAllocator
2019-05-11 13:04:20 -04:00
Jimmi Holst Christensen
b2a196e01d
Merge branch 'master' of github.com:ziglang/zig
2019-05-11 18:49:23 +02:00
Jimmi Holst Christensen
c051904903
Fixed parser for extern threadlocal variables
2019-05-11 18:48:52 +02:00
Andrew Kelley
10e9d47b49
stage2 translate-c: implement functions with no prototype
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stage1 translate-c actually has this wrong. When exporting a function,
it's ok to use empty parameters. But for prototypes, "no prototype"
means that it has to be emitted as a function that accepts anything,
e.g. extern fn foo(...) void;
See #1964
2019-05-11 12:09:11 -04:00
Andrew Kelley
2ef2f9d71f
Merge pull request #2475 from LemonBoy/linux-wo-vdso
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Fix clock_gettime on systems without VDSO
2019-05-11 12:01:52 -04:00
Sahnvour
cd537f822b
Use unprotected heap when in single_threaded mode.
2019-05-11 16:41:13 +02:00
Sahnvour
a2d5b0fabe
Implement Windows' DirectAllocator on top of VirtualAlloc and VirtualFree.
2019-05-11 16:41:13 +02:00
daurnimator
3d93c89fc5
std: the failing allocator didn't actually count allocations
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Add a field '.allocations' to actually track the number of allocations.
Additionally, only increment '.deallocations' when memory is freed
2019-05-11 09:55:41 -04:00
LemonBoy
6756e545f4
Fix more corner cases in LEB128 parsing
2019-05-11 09:54:48 -04:00
LemonBoy
1b23348f30
linux: Minor zig fmt induced reformatting
2019-05-11 10:34:22 +02:00
LemonBoy
715d808f14
linux: Fix clock_gettime on systems w/o VDSO
2019-05-11 10:33:41 +02:00
Andrew Kelley
5f4c3e6557
stage2 translate-c: simple function definitions
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See #1964
2019-05-10 23:35:46 -04:00
Andrew Kelley
dbb5da14f4
stage2 translate-c: builtin types and pub
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See #1964
2019-05-10 17:56:00 -04:00
Andrew Kelley
82219b1fd5
translate-c: better handling of restore points
2019-05-10 17:44:47 -04:00
Andrew Kelley
2933d6b848
add test case for previous commit
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closes #2467
2019-05-10 16:57:37 -04:00
Andrew Kelley
fee0e6c8b9
fix hang for some compile errors
...
see #2467
2019-05-10 16:39:50 -04:00
Andrew Kelley
a6f7a9ce2b
translate-c: we have our first test of self-hosted
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See #1964
2019-05-10 16:03:54 -04:00
Michael Dusan
d065f297ab
stage1: compile error for loop expr val ignored
...
closes #2460
2019-05-10 10:05:40 -04:00
Jimmi HC
6b10f03b4a
Fixes and simplifications for stage 1 parser
2019-05-10 16:09:58 +02:00
Andrew Kelley
bcf4d20289
Merge pull request #2465 from LemonBoy/builtins-for-wasm
...
A few builtins for wasm
2019-05-10 08:44:27 -04:00
LemonBoy
1606dae728
Fix erroneous test case
...
The *Mem variants cannot return EndOfStream and are generally unsafe to
use.
Proper order of checks, try both the variants and make sure they return
the same error/result.
Run the leb128.zig tests.
2019-05-10 08:40:36 -04:00
LemonBoy
7fb55ce2bb
compiler-rt: Add __ashrti3
2019-05-10 13:26:33 +02:00
LemonBoy
fbffece1b5
compiler-rt: Add __lshrti3
2019-05-10 13:26:33 +02:00
LemonBoy
7db2aa1c25
compiler-rt: Add __ashlti3
2019-05-10 13:26:33 +02:00
Andrew Kelley
1c0223899c
translate-c: progress on self-hosted function prototypes
...
See #1964
2019-05-10 01:24:00 -04:00
Andrew Kelley
f8b7ea119f
Merge pull request #2461 from LemonBoy/dwarf-leb128
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Fix minor bug in LEB128 parsing
2019-05-09 20:14:20 -04:00
Andrew Kelley
09cff0d2bd
fix translate-c regression
...
introduced in eb65410b62
2019-05-09 20:11:56 -04:00
LemonBoy
8cc4eaea9f
Use matching types when parsing fields
2019-05-10 00:44:24 +02:00
LemonBoy
4d8f96dd88
Fix minor bug in LEB128 parsing
2019-05-10 00:41:05 +02:00
Andrew Kelley
eea2de108d
translate-c: progress on self-hosted function prototypes
...
See #1964
2019-05-09 16:52:30 -04:00
Andrew Kelley
214625587c
translate-c: use C API for builtin types
...
See #1964
2019-05-09 15:46:48 -04:00
Andrew Kelley
010963ce43
stage1: make some asserts print source location
2019-05-09 14:52:06 -04:00
Andrew Kelley
c459edac18
compile error for attempt to cast enum literal to error
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closes #2203
2019-05-09 13:18:13 -04:00
Andrew Kelley
72899da44b
fix std.os.copyFile
...
closes #2454
2019-05-09 13:05:06 -04:00
Andrew Kelley
eb65410b62
translate-c: enough C tokenization/parsing to handle shifting in macros
...
See #2451
2019-05-09 12:48:38 -04:00
Andrew Kelley
62065a9aea
translate-c: handle int to ptr and ptr to int casting
...
See #2451
2019-05-09 12:17:23 -04:00
Andrew Kelley
a7346ea49f
fix build on macOS
...
Sadly due to a workaround for LLD linker limitations on macOS
we cannot put libuserland into an .a file; instead we have to use object
files. Again due to linker limitations, bundling compiler_rt.o into
another relocatable object also doesn't work. So we're left with
disabling stack probing on macOS for the stage1 self-hosted code.
These workarounds could all be removed if the macos support in the LLD
linker improved, or if Zig project had its own linker that did not have
these issues.
2019-05-08 22:45:49 -04:00
Andrew Kelley
4b9e12be50
Merge pull request #2452 from LemonBoy/more-more-builtins
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More more builtins
2019-05-08 22:24:12 -04:00
Andrew Kelley
46e1c34fcf
self-hosted translate-c progress on function decls
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See #1964
2019-05-08 22:05:59 -04:00
Andrew Kelley
9bbd71c9ab
add --bundle-compiler-rt function to link options
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and use it when building libuserland.a
The self-hosted part of stage1 relies on zig's compiler-rt, and so we
include it in libuserland.a.
This should potentially be the default, but for now it's behind a linker
option.
self-hosted translate-c: small progress on translating functions.
2019-05-08 20:51:49 -04:00
Andrew Kelley
3bd5c16f39
stage1: remove unneeded extern function
2019-05-08 19:33:57 -04:00
Andrew Kelley
e3542196c0
translate-c: NULL pointers translate to null
...
See #1967
2019-05-08 19:21:54 -04:00
Andrew Kelley
9c12237d2d
std.debug: fix stack trace iteration code
...
Previously, the stack trace iteration code was using the number of
frames collected as the number of frames to print, not recognizing the
fixed size of the buffer. So it would redundantly print items, matching
the total number of frames ever collected.
Now the iteration code is limited to the actual stack trace frame count,
and will not print duplicate frames.
Closes #2447
Closes #2151
2019-05-08 19:11:01 -04:00
Andrew Kelley
a4aee8b24d
C pointers support if and orelse
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See #1967
2019-05-08 18:47:14 -04:00
LemonBoy
4208fa9ad9
compiler-rt: add __floatsitf
2019-05-09 00:25:50 +02:00
LemonBoy
383b8a032e
compiler-rt: Add __aeabi_unwind_cpp_pr{0,1,2}
2019-05-09 00:07:46 +02:00
LemonBoy
2dce137d92
compiler-rt: Add __extendsfdf2
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Add AEABI builtin __aeabi_f2d
2019-05-09 00:07:46 +02:00
LemonBoy
2be066d057
compiler-rt: Add __floatdidf
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Add AEABI builtin __aeabi_l2d
2019-05-08 23:57:09 +02:00
LemonBoy
d4434dfb67
compiler-rt: Add __floatundidf & __floatunsidf
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Add AEABI builtins __aeabi_ul2d, __aeabi_ui2d
2019-05-08 23:57:09 +02:00
LemonBoy
92fd2df054
compiler-rt: Add __truncdfsf2
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Add AEABI builtin __aeabi_d2f
2019-05-08 23:57:09 +02:00
Andrew Kelley
0099583bd3
C pointers support .? operator
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see #1967
2019-05-08 17:39:00 -04:00
LemonBoy
c00167e91a
compiler-rt: More division intrinsics
2019-05-08 22:30:20 +02:00
LemonBoy
917103710e
compiler-rt: Add __floatsidf & __floatsisf
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Also add their AEABI aliases, __aeabi_i2f & __aeabi_i2d
2019-05-08 22:26:54 +02:00
Andrew Kelley
50bbb34594
C pointers support null
...
See #1967
2019-05-08 16:06:34 -04:00
LemonBoy
be7cacfbbe
Implement stack probes for x86/x86_64
...
Enabled on non-Windows systems only since it already requires stack
probes.
2019-05-08 12:36:54 -04:00
Sahnvour
d665948dcf
Duplicate windows's DirectAllocator as HeapAllocator, which it is in reality.
2019-05-08 18:19:36 +02:00
Marc Tiehuis
24ee765318
Merge pull request #2448 from markfirmware/patch-1
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Update README.md
2019-05-08 23:32:49 +12:00
markfirmware
b083ef18e3
Update README.md
2019-05-08 05:11:21 -04:00
Andrew Kelley
9c0596e627
Merge pull request #2427 from LemonBoy/linux-tls
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Proper support for TLS on linux
2019-05-07 12:26:26 -04:00
Andrew Kelley
097a62555e
Merge pull request #2439 from LemonBoy/fixes-fixes-fixes
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A batch of miscellaneous fixes
2019-05-07 12:26:02 -04:00
LemonBoy
043bd71621
Add ARCH_SET_* definitions for x86_64
2019-05-07 13:19:38 +02:00
LemonBoy
b1db696c10
Less error messages
...
Decrease the overall size of the binary, programming errors are caught
with unreachable.
2019-05-07 13:09:20 +02:00
LemonBoy
2f041239cb
Always initialize the TLS
2019-05-07 13:09:20 +02:00
LemonBoy
cfcf02489d
std: Implement on-demand TLS allocation
2019-05-07 13:09:19 +02:00
LemonBoy
d8ab301aa8
std: Implement TLS support for Linux
...
Tested on x86_64, i386, ARM, AARCH64
2019-05-07 13:09:18 +02:00
LemonBoy
4ab7b459df
Avoid endless recursion in __extendhfsf2
...
On some platforms the conversion ended up creating a dangerous recursive
loop that ate all the stack.
The conversion to f16 is also pointless since we're operating on the raw
bits anyway.
2019-05-07 11:47:23 +02:00
LemonBoy
94b504c9e4
Fix float comparison result in __aeabi_{f,d}cmp*
2019-05-07 11:47:23 +02:00
LemonBoy
a3beda27fc
Add missing cast to usize
2019-05-07 11:47:23 +02:00
Andrew Kelley
7432fb04d6
Merge pull request #2354 from LemonBoy/iterate_phdr_impl
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dl_iterate_phdr implementation
2019-05-06 15:48:37 -04:00
LemonBoy
939ec878a0
Fix edge case in addXf3
...
The operands may be zero, use the wrapping operators and avoid a
spurious integer-overflow error.
2019-05-06 21:41:08 +02:00
LemonBoy
60242e96df
Fix definition of epoll_* struct on non x86_64 arches
2019-05-06 21:39:02 +02:00
Shawn Landden
d1f9b8184d
docs for @hasField
2019-05-06 11:58:04 -05:00
Shawn Landden
c19bdc2d37
stage1: add @hasField() built-in
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This was quite straight-forward
Closes : #1439
2019-05-06 11:52:47 -05:00
LemonBoy
a095db0df7
Add a test case
2019-05-06 18:30:49 +02:00
Andrew Kelley
7a41af2632
Merge pull request #2422 from tgschultz/stdlib-packed-int-array
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Added PackedIntArray, PackedIntSlice to std
2019-05-05 15:25:17 -04:00
LemonBoy
07dfccf967
Review
2019-05-05 13:00:20 +02:00
Andrew Kelley
5d347c01cf
Merge pull request #2374 from LemonBoy/fileszoff-reform
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Make io offsets/sizes u64 instead of usize
2019-05-04 15:20:42 -04:00
Andrew Kelley
6a34da963b
Merge branch 'LemonBoy-stdlib-32b'
2019-05-04 15:19:14 -04:00
Andrew Kelley
09cbcf8841
std lib sleep APIs: add doc comments and no @intCast
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The sleep APIs are now documented as having spurious wakeups and no
precision of timing guaranteed. They also cannot fail. This commit makes
the entire range of u64 legal values to pass to std.os.time.sleep and
std.os.time.posixSleep. Values that do not fit in the native system APIs
will cause a sleep for the longest possible duration and then be handled
as a spurious wakeup.
2019-05-04 15:16:39 -04:00
Andrew Kelley
70a9ee3dd6
Merge branch 'stdlib-32b' of https://github.com/LemonBoy/zig into LemonBoy-stdlib-32b
2019-05-04 14:46:35 -04:00
Andrew Kelley
6f0aa801c8
Merge pull request #2404 from squeek502/hash-map-ensure-cap
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std.HashMap: add public ensureCapacity fn
2019-05-04 14:13:18 -04:00
Andrew Kelley
21c8d57fca
Merge pull request #2326 from daurnimator/sendmmsg
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Add sendmmsg syscall wrapper
2019-05-04 14:05:55 -04:00
tgschultz
14a00d3825
zig fmt
2019-05-04 16:19:26 +00:00
tgschultz
8c28b59605
Added ability to specify endianess of PackedInt(Array/Slice)
2019-05-04 16:17:12 +00:00
tgschultz
27ed525e03
zig fmt
2019-05-04 13:31:53 +00:00
LemonBoy
98bc2b73bf
Implement failsafe logic for posixSleep
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Now we'll sleep for the specified amount of time even though the number
of seconds doesn't fit in a `isize` field.
2019-05-04 09:03:01 +02:00
LemonBoy
b612512bb5
std: Remove some assumptions about the host platform
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The stdlib is now 32-bit friendly.
2019-05-04 08:44:26 +02:00
Ryan Liptak
cf8dde2d68
std.HashMap: cleanup ensureCapacity + add test
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- Cleaned up some comments
- Removed the "is power of two" check from optimizedCapacity since the * 5 / 3 is unlikely to end up with a power of two, so it's a wasted check the majority of the time
- Made ensureCapacity/ensureCapacityExact increment the modification count if they resize the hash map so that we can catch resizes while iterating, which would likely break the iterator state
2019-05-03 21:15:00 -07:00
tgschultz
4dfd1f54db
Ugh. I updated these but forgot to git add.
2019-05-04 03:08:33 +00:00
tgschultz
7dc71cdc4a
and again
2019-05-04 02:39:55 +00:00
tgschultz
3e3bdd577c
Fixed some comments
2019-05-04 02:38:16 +00:00
tgschultz
e2fd37e75b
Added PackedIntArray, PackedIntSlice to std
2019-05-04 00:28:51 +00:00
Shritesh Bhattarai
f4798297de
wasi: Implement read and write with err checking
2019-05-03 17:35:42 -04:00
LemonBoy
2f3b461703
compiler-rt: Add __modsi3, __umodsi3
2019-05-03 17:12:33 -04:00
LemonBoy
1be4e87f0b
compiler-rt: Add __moddi3, __divdi3
2019-05-03 17:12:33 -04:00
LemonBoy
077216b582
Address the comments of the first review round
2019-05-03 22:42:45 +02:00
Andrew Kelley
584dd2863a
Merge pull request #2409 from shritesh/wasi_native
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WASI std: implement native os.exit and os.abort
2019-05-03 16:24:00 -04:00
Shritesh Bhattarai
f86b8e4535
WasmAllocator: compileError on non-wasm arch
2019-05-03 16:21:33 -04:00
Shritesh Bhattarai
2f39da7cdd
docgen: show -target command line argument
2019-05-03 15:56:33 -04:00
Shritesh Bhattarai
5c04c22bcc
docgen: support wasm and wasi
2019-05-03 15:56:33 -04:00
Andrew Kelley
f6937db7d6
remove redundant information from README
2019-05-03 14:48:56 -04:00
Andrew Kelley
bd9c629c4c
always respect threadlocal for variables with external linkage
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Previously if you had, for example:
extern "c" threadlocal var errno: c_int;
This would turn errno into a normal variable for --single-threaded
builds. However for variables with external linkage, there is an ABI
to uphold.
This is needed to make errno work for DragonFly BSD. See #2381 .
2019-05-03 14:39:54 -04:00
Andrew Kelley
8cda4fd73a
docs: remove @setGlobalLinkage section
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`@setGlobalLinkage` was removed with #462 . The not-yet-implemented
proposal for external weak symbols is #1917 .
2019-05-03 13:38:24 -04:00
Benjamin Feng
8d58dc715b
Switch wasm export-all to only values marked exports
2019-05-03 13:23:02 -04:00
daurnimator
fca3e3a73f
std: add std.ArrayList.orderedRemove
2019-05-03 01:54:49 -04:00
Andrew Kelley
3552180143
optimize @memset with undefined
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When using `@memset` to set bytes to `undefined`, Zig notices this
case and does a single Valgrind client request rather than N.
Speeds up all allocators in safe modes.
Closes #2388
2019-05-03 01:25:03 -04:00
Ryan Liptak
13a7b8586a
std.HashMap: make ensureCapacityExact private
2019-05-02 17:43:51 -07:00
Ryan Liptak
26591d4f22
std.HashMap: add putAssumeCapacity fn
2019-05-02 17:42:38 -07:00
Ryan Liptak
4d42275d03
std.HashMap: make ensureCapacity optimize for the expected count, add ensureCapacityExact
2019-05-02 17:01:30 -07:00
Shritesh Bhattarai
a530a111a5
wasi: remove posix-y exit
2019-05-02 11:33:10 -05:00
Shritesh Bhattarai
84682eb862
wasi: implement os.exit
2019-05-02 11:26:33 -05:00
Shritesh Bhattarai
6fb677c4f6
wasi: native os.abort
2019-05-02 11:25:25 -05:00
Andrew Kelley
f8117a0799
docs: update for shared libraries
2019-05-02 12:00:16 -04:00
Ryan Liptak
0afa2d040a
make std.HashMap.ensureCapacity round up to the nearest power of two
2019-05-02 00:58:26 -07:00
Marc Tiehuis
f950ec0c16
Merge pull request #2397 from ziglang/std.math
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Review std/math and update documentation
2019-05-02 19:05:26 +12:00
Marc Tiehuis
3370e60dd9
std.math: Correct math.nan usage in cos
2019-05-02 19:03:49 +12:00
Ryan Liptak
8b7c59a414
std.HashMap: add public ensureCapacity fn
2019-05-01 23:46:52 -07:00
Dong-hee Na
c00c18de6a
main: change --enable-pic and --disable-pic to -fPIC and -fno-PIC
2019-05-01 16:11:08 -04:00
Andrew Kelley
6e4f69a54a
docgen: add exe_build_err tag
2019-05-01 15:34:36 -04:00
Andrew Kelley
54a93e5393
docs: add note to @setRuntimeSafety
2019-05-01 15:09:03 -04:00
Marc Tiehuis
40fe6afdad
Don't install zig_cpp lib for stage2 target
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Missed in last commit. See #2220 .
2019-05-01 21:01:34 +12:00
Marc Tiehuis
89d71a960b
std.math: Add documentation for all functions and algorithm sources
2019-05-01 18:37:46 +12:00
Marc Tiehuis
f94964cd05
std.math: Add upstream changes/fixes and simplify go derived code
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This also starts the documentation effort for the math/ subdirectory.
The intent is to use this as a somewhat representative test-case for any
work on the documentation generator.
2019-05-01 18:13:33 +12:00
Shritesh Bhattarai
7bbc8eb16c
wasi: import all core exports
2019-04-30 23:53:17 -04:00
Shritesh Bhattarai
f53abf4063
wasi: import all constants and their types
2019-04-30 22:58:41 -04:00
Andrew Kelley
bb0c5f7a2f
Merge pull request #2392 from shritesh/wasi_clock
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wasi: implement timestamp
2019-04-30 21:52:26 -04:00
Shritesh Bhattarai
d395ed2d40
wasi: implement timestamp
2019-04-30 20:43:43 -05:00
Shritesh Bhattarai
0ce05fa621
wasi: import clock and timestamp function/types
2019-04-30 20:06:39 -05:00
Shritesh Bhattarai
1fabd6bbf3
wasi: implement getRandomBytes
2019-04-30 20:50:41 -04:00
Andrew Kelley
79a139ac63
Merge pull request #2390 from shritesh/wasi_env
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wasi: add getEnvMap
2019-04-30 19:52:20 -04:00
Shritesh Bhattarai
0a693b70e4
wasi: use mem.separate instead
2019-04-30 18:43:43 -05:00
Shritesh Bhattarai
20458f56d8
wasi: add getEnvMap
2019-04-30 18:18:20 -05:00
Shritesh Bhattarai
8e700bf92a
wasi: import environ_get and environ_sizes_get
2019-04-30 16:35:27 -05:00
Andrew Kelley
9dfd24a334
add test case to cover solved bug
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closes #2114
2019-04-30 14:17:16 -04:00
Marc Tiehuis
81767a658d
Don't install stage2 artifacts
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Fixes #2220 .
2019-04-30 12:13:41 -04:00
Andrew Kelley
b4f8d68e2e
translate-c: fix using wrong enum
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closes #2385
2019-04-30 03:14:45 -04:00
daurnimator
fd056752da
std: add sendmmsg on linux
2019-04-30 16:47:09 +10:00
Andrew Kelley
a7f99c8ee9
self-hosted translate-c: iterate over top level decls
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See #1964
2019-04-30 00:21:45 -04:00
Shritesh Bhattarai
01365be82f
WASI: implement argsAlloc and argsFree ( #2364 )
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* wasi: change URL to canon WASI-core.md
* wasi: import args_get and args_sizes_get
* wasi: Implement argsAlloc and argsFree
* test return value for wasi arg syscalls
* wasi: return unexpectedErrorPosix in argsAlloc
* wasi: Add TODO for ArgIterator
2019-04-29 21:54:30 -04:00
LemonBoy
77383f968d
translate-c: Emit @ptrCast + @alignPtr sequence
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Avoid producing Zig code that doesn't compile due to mismatched
alignments between pointers.
Always emit a @alignOf instead of hardcoding the alignment value
returned by LLVM for portability sake of the generated code.
2019-04-29 21:30:19 -04:00
LemonBoy
b1a61a6d51
compiler-rt: Add __mulodi4
2019-04-29 18:55:20 -04:00
Andrew Kelley
d2328ac71a
Merge pull request #2372 from LemonBoy/aeabi_idiv
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compiler-rt: Add __divsi3, __aeabi_idiv
2019-04-29 18:54:21 -04:00
Andrew Kelley
75d42ace31
Merge branch 'squeek502-readme-std-lib'
2019-04-29 18:25:49 -04:00
Andrew Kelley
360ab8310b
readme: expand Developing Zig section into Contributing section
2019-04-29 18:25:27 -04:00
Andrew Kelley
fe80c15c4b
Merge branch 'readme-std-lib' of https://github.com/squeek502/zig into squeek502-readme-std-lib
2019-04-29 17:38:03 -04:00
Matt Stancliff
a4e506510b
Fix crash due to command line argument parsing
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zig --help -> ok
zig --help --c-source -> ok
zig --c-source --help -> crash [fixed]
'i' was being incremented without regard for the 'argc' limit, so
we were running off the end of 'argv'.
2019-04-29 17:34:23 -04:00
Andrew Kelley
e3452ba21b
json tests do not need this prefix anymore
2019-04-29 14:04:31 -04:00
Andrew Kelley
da28811c50
enable more json tests
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I think it was a mistake that these weren't getting automatically run by
the test suite.
2019-04-29 14:02:19 -04:00
Andrew Kelley
4b6f350369
DirectAllocator: move if > 0 condition above @memcpy
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Minor improvement to 3c13aa17
2019-04-29 13:48:15 -04:00
Shawn Landden
3c13aa178b
std.heap: do not excessively call mmap, and munmap in direct allocator
2019-04-29 13:47:24 -04:00
Andrew Kelley
8afa1e800b
fix build (unused function warning)
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d3c88a89
2019-04-29 13:18:16 -04:00
LemonBoy
4e241263ff
compiler-rt: Add __divmodsi4, __aeabi_idivmod
2019-04-29 19:17:48 +02:00
LemonBoy
738562e990
compiler-rt: Add __divsi3, __aeabi_idiv
2019-04-29 19:17:48 +02:00
Andrew Kelley
d3c88a8949
Merge pull request #2139 from emekoi/lib-on-mingw
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implement linking to libc on mingw
2019-04-29 13:16:41 -04:00
LemonBoy
9902b604cb
Fix generation of container initializers
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The code creates temporary ConstExprValue with global_refs set to
nullptr and that's carried over to the final value. Doing so prevents
the deduplication mechanism to work correctly, causing all sorts of
runtime crashes.
Fixes #1636
Fixes #1608 (Even though it was already fixed by #1991 )
2019-04-28 13:13:42 -04:00
LemonBoy
fbcc559cdb
Make io offsets/sizes u64 instead of usize
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Decouple the concepts of address-space size and file size.
Closes #637
2019-04-28 18:07:40 +02:00
emekoi
6057513cc7
fixed visibility of zig_libc_cc_print_file_name
2019-04-27 16:17:07 -05:00
Ryan Liptak
205e501e42
std.fmt: add max_depth to avoid infinite recursion from self-references
2019-04-27 11:20:10 -04:00
daurnimator
bc1840e18f
Revert "std: Add mem.nativeIntToBig and mem.nativeIntToLittle"
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This reverts commit 211f0a2226
2019-04-27 11:18:53 -04:00
emekoi
66f3ef06e8
fixed syntax error
2019-04-27 11:16:33 -04:00
daurnimator
ad7927a748
std: add LoggingAllocator prototype
2019-04-27 15:36:53 +10:00
emekoi
dfada0cc77
added static_crt_dir to libc file
2019-04-27 00:24:26 -05:00
Shritesh Bhattarai
d02489fd9a
fix missing semicolon
2019-04-26 21:01:20 -04:00
Andrew Kelley
2d6520d5d4
zig fmt is built directly into stage1 rather than child process
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Previously, `zig fmt` on the stage1 compiler (which is what we currently
ship) would perform what equates to `zig run std/special/fmt_runner.zig`
Now, `zig fmt` is implemented with the hybrid zig/C++ strategy outlined
by #1964 .
This means Zig no longer has to ship some of the stage2 .zig files, and
there is no longer a delay when running `zig fmt` for the first time.
2019-04-26 20:46:28 -04:00
Andrew Kelley
ac3946620c
Merge pull request #2357 from squeek502/heap-shrink-large-align
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DirectAllocator: reduce the amount of redundant memcpy calls on Windows
2019-04-26 19:34:24 -04:00
Shritesh Bhattarai
efc5122fb6
docgen: properly close tags for skipped execs
2019-04-26 19:33:33 -04:00
Ryan Liptak
6936f0514f
readme: Fix filepath to test file when testing std lib changes
2019-04-26 14:14:48 -07:00
Andrew Kelley
28071ac637
self-hosted translate-c emits a hello world AST
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Also breaking std lib API change: the return value of
std.zig.parse returns `*ast.Tree` rather than `ast.Tree`.
See #1964
2019-04-26 15:43:36 -04:00
Andrew Kelley
c82acdbb9e
clean up test output
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After 4df2f3d74f
2019-04-26 15:10:13 -04:00
Andrew Kelley
1d95fdaf6e
Fix path canonicalization when $HOME has a trailing slash
2019-04-26 14:37:26 -04:00
LemonBoy
9ec4ccc68f
Do not invoke UB in BigInt shr operations
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Shifting a value of type T by an amount that's greater or equal to the
size of the type itself is UB.
Spotted by @tgschultz
2019-04-26 14:24:35 -04:00
rylmovuk
4df2f3d74f
Change symbol name of tests in codegen
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Tests now have the symbol name of the format `test "<name>"` in order
to be more easily distinguished from functions with similar names.
See issue #2267 .
2019-04-26 14:23:56 -04:00
Ryan Liptak
afc33f00ee
heap: fixup style of realloc memory copies
2019-04-25 13:41:19 -07:00
Ryan Liptak
57f545eed8
std.heap.DirectAllocator: reduce the amount of redundant memcpy calls on Windows
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Previously the memory would be copied to a different aligned address in some cases where the old offset could have been used. This fixes it so that it will always try to use the old offset when possible, and only uses a different offset if the old one is truly invalid (not aligned or not enough space to store the alloc at the old offset).
2019-04-25 13:35:45 -07:00
Andrew Kelley
92d9cef071
Merge pull request #2332 from ziglang/translate-c-userland
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beginnings of implementing translate-c in userland
2019-04-25 08:35:28 -04:00
Andrew Kelley
17ffe166c2
add preliminary windows support to std.io.COutStream
2019-04-25 00:24:25 -04:00
Andrew Kelley
e1bf74fca3
translate-c: put -x c back in there, it's necessary
2019-04-25 00:06:58 -04:00
Andrew Kelley
535d419590
translate-c: self-hosted implementation can detect C errors
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See #1964
2019-04-25 00:06:58 -04:00
Andrew Kelley
712274997e
translate-c: unify API for self-hosted and C++ translate-c
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See #1964
2019-04-25 00:06:57 -04:00
Andrew Kelley
976080462c
translate-c: a little closer to self-hosted implementation
2019-04-25 00:06:54 -04:00
Andrew Kelley
56e07622c6
Merge pull request #2312 from squeek502/heap-shrink-large-align
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fix heap allocators when shrinking an object but growing its alignment
2019-04-24 23:44:28 -04:00
Shawn Landden
8ef7f6febb
remove Shebang (#!) support
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Closes: #2165
2019-04-24 23:34:19 -04:00
Andrew Kelley
fb2acaff06
@sizeOf returns 0 for comptime types
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This defines `@sizeOf` to be the runtime size of a type, which means
that it is zero for types such as comptime_int, type, and (enum
literal).
See #2209
2019-04-24 22:31:53 -04:00
vegecode
733c547a65
compiler-rt: Add missing import of test for comparesf2
2019-04-24 21:16:03 -04:00
vegecode
01168e1577
compiler-rt: add aeabi_dcmp, comparedf2
2019-04-24 21:15:39 -04:00
LemonBoy
e4825dbd77
Other
2019-04-24 20:54:17 +02:00
LemonBoy
12eff09ff4
Expose Elf32_Dyn and Elf64_Dyn
2019-04-24 20:54:05 +02:00
LemonBoy
074ddf1ac6
Implementation of dl_phdr_info
2019-04-24 20:53:46 +02:00
Andrew Kelley
ad994c9642
Merge pull request #2296 from LemonBoy/translate-c-stuff
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Handle implicit casts in translate-c
2019-04-24 14:43:46 -04:00
Wink Saville
7bafe2e490
Fix alignment of macro FIND_AND_ADD_CLANG_LIB
2019-04-24 14:42:08 -04:00
hryx
06bf918436
Sync grammar with spec
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- Remove rule LabeledExpr
- Add rule CurlySuffixExpr
2019-04-24 14:38:56 -04:00
Michael Dusan
5de934810f
add -fvisibility-inlines-hidden
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On macOS building with Xcode/clang the linker complains loudly when
symbol visibility is inconsistent. This option syncs visibilty setting
of both LLVM and Zig.
2019-04-24 14:37:14 -04:00
Andrew Kelley
ed41955522
build libuserland in cross compilation mode
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Previously libuserland was being built for the native target,
which could depend on native CPU features such as AVX. The
CI infrastructure is intending to create binaries that are
widely compatible and do not make use of specific CPU features.
There could be something to gain from enabling native CPU features
sometimes, by introducing a new cmake configuration option, but
since it's planned to eventually ship self-hosted rather than stage1,
I don't think it really matters.
closes #2348
2019-04-24 14:13:55 -04:00
Jimmi Holst Christensen
e4a86d4653
Merge pull request #2351 from ziglang/fixed-2346
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fixes #2346
2019-04-24 18:42:55 +02:00
Jimmi HC
1a2e02e267
fixed #2356
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const_ptr_pointee_unchecked did not take into account that if the
pointer is zero sized, then const_val->data.x_ptr.special would be
ConstPtrSpecialInvalid. This commit fixes this by also checking
that the child type of the pointer only have one possible value
and just returns that value.
2019-04-24 15:04:58 +02:00
Jimmi Holst Christensen
e553ade090
Merge pull request #2335 from hryx/no-tag-expr-for-struct
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Allow tag expr for enum but not struct
2019-04-24 14:53:54 +02:00
Andrew Kelley
3bc361178c
Merge pull request #2344 from LemonBoy/dbg-things
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Minor debug things
2019-04-23 10:15:53 -04:00
LemonBoy
374d16793f
Go one instruction before the return address
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The return address may not point to an area covered by the debug infos
so we hope for the best and decrement the address so that it points to
the caller instruction.
2019-04-23 10:05:46 +02:00
LemonBoy
b095e33667
Fix silly typo
2019-04-23 09:57:57 +02:00
LemonBoy
57ec183c09
Fix reading of signed leb128 values
2019-04-23 09:57:22 +02:00
LemonBoy
70c2e86da3
Add translation from pointer to boolean
2019-04-22 22:23:41 +02:00
LemonBoy
a44ad08954
Add some zig_panic for 80-bit float codepaths
2019-04-22 22:23:41 +02:00
LemonBoy
9ea600b634
Correct rendering of AST Char literals
2019-04-22 22:23:41 +02:00
LemonBoy
8d05330cf7
More precise translation of char literals
2019-04-22 22:23:41 +02:00
LemonBoy
ab424bbb35
translate-c: Add test for implicit casts
2019-04-22 22:23:41 +02:00
LemonBoy
69bc5fd04d
translate-c: Pointer to/from integral conversion
2019-04-22 22:16:30 +02:00
LemonBoy
d3dd49c403
translate-c: Support for integer to boolean conversions
2019-04-22 22:16:29 +02:00
Ryan Liptak
8ce130de3c
Bump up FixedBufferAllocator test memory to account for new tests
2019-04-22 02:25:57 -07:00
Ryan Liptak
b3598163df
std.heap.DirectAllocator: Fix aligned reallocs on Windows
2019-04-22 02:20:01 -07:00
hryx
5765cbd2de
Allow tag expr for enum but not struct
2019-04-22 00:14:51 -07:00
Ryan Liptak
af7daae26b
readme: Simplify instructions for making changes to the standard library
2019-04-21 21:53:35 -07:00
Ryan Liptak
e64c0dee35
readme: Add instructions for making changes to the standard library
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Closes #2324
2019-04-21 15:21:19 -07:00
emekoi
0f8fc3b924
fixed stack protector issues
2019-04-21 14:13:48 -04:00
daurnimator
211f0a2226
std: Add mem.nativeIntToBig and mem.nativeIntToLittle
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To be used where `htons`, `htonl`, etc. would be used in C.
It's useful to have a function that returns a number directly for use in initialisers.
2019-04-21 14:04:01 -04:00
daurnimator
217b95da31
std: add msghdr_const
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As `iovec_const` is to `iovec`, `msghdr_const` is to `msghdr`
2019-04-21 21:53:24 +10:00
daurnimator
9babcac7a6
std: improve msghdr definition
2019-04-21 21:50:48 +10:00
Ryan Liptak
66020856b2
fix heap allocators when shrinking an object but growing its alignment
2019-04-20 23:56:39 -07:00
vegecode
bb25f212b3
compiler-rt: add aeabi_fcmp, comparesf2
2019-04-21 00:12:21 -04:00
tgschultz
22f5e5fd3e
Fixes DirectAllocator Windows implementation to call HeapFree when new_size == 0
2019-04-20 14:04:09 -04:00
Andrew Kelley
b864fe7e23
Merge branch 'LemonBoy-dwarfy'
2019-04-20 13:49:02 -04:00
Andrew Kelley
9b83fe6b4c
fixup and zig fmt
2019-04-20 13:48:38 -04:00
Andrew Kelley
907a7068ce
Merge branch 'dwarfy' of https://github.com/LemonBoy/zig into LemonBoy-dwarfy
2019-04-20 13:32:59 -04:00
LemonBoy
c2542bb7b7
Recover symbol infos from DWARF sections
2019-04-20 10:35:39 +02:00
Ryan Liptak
1030cc97ca
fix DirectAllocator not unmapping unused pages on large alignments
...
Fixes #2306
2019-04-20 02:21:42 -04:00
emekoi
f4c5fa7ff4
renamed add_gnu_link_args
2019-04-20 00:12:33 -05:00
Raul Leal
d44d2784e6
zig-fmt: allow comptime blocks in containers ( #2308 )
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* zig-fmt: allow comptime blocks in containers
* add test for comptime block in container
2019-04-19 15:27:42 -04:00
LemonBoy
0286be127e
Fix parseFormValueConstant
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Signed/unsigned confusion made the code fail an assertion sometimes.
2019-04-19 19:59:14 +02:00
LemonBoy
19b8278f91
translate-c: Convert char literals
2019-04-19 11:50:30 +02:00
LemonBoy
6d95c5d15c
translate-c: Parse float/double literals
2019-04-19 11:50:30 +02:00
LemonBoy
1fda44cbc8
translate-c: support conversion to/from fp types
2019-04-19 11:50:30 +02:00
Matt Stancliff
3b6a4fe4cd
Fix test in langref to assert against modified var
2019-04-18 16:14:30 -04:00
Andrew Kelley
a10a1efc83
ci: fix accidentally shipping zig0.exe
2019-04-17 20:27:13 -04:00
Andrew Kelley
ff3cdbc3a0
stage1 assertions always on, and have stack traces
2019-04-17 15:58:20 -04:00
Andrew Kelley
4ad7d09ba5
build: rename zig1 to zig0 to avoid confusion with stage1
2019-04-17 14:09:18 -04:00
Andrew Kelley
bc2d60c11f
Merge pull request #2295 from ziglang/stage1-hybrid
...
stage1 is now a hybrid of C++ and Zig
2019-04-17 00:24:51 -04:00
Andrew Kelley
da8403bcdd
build.zig: libuserland expects to against libc
2019-04-16 19:13:46 -04:00
Andrew Kelley
89763c9a0d
stage1 is now a hybrid of C++ and Zig
...
This modifies the build process of Zig to put all of the source files
into libcompiler.a, except main.cpp and userland.cpp.
Next, the build process links main.cpp, userland.cpp, and libcompiler.a
into zig1. userland.cpp is a shim for functions that will later be
replaced with self-hosted implementations.
Next, the build process uses zig1 to build src-self-hosted/stage1.zig
into libuserland.a, which does not depend on any of the things that
are shimmed in userland.cpp, such as translate-c.
Finally, the build process re-links main.cpp and libcompiler.a, except
with libuserland.a instead of userland.cpp. Now the shims are replaced
with .zig code. This provides all of the Zig standard library to the
stage1 C++ compiler, and enables us to move certain things to userland,
such as translate-c.
As a proof of concept I have made the `zig zen` command use text defined
in userland. I added `zig translate-c-2` which is a work-in-progress
reimplementation of translate-c in userland, which currently calls
`std.debug.panic("unimplemented")` and you can see the stack trace makes
it all the way back into the C++ main() function (Thanks LemonBoy for
improving that!).
This could potentially let us move other things into userland, such as
hashing algorithms, the entire cache system, .d file parsing, pretty
much anything that libuserland.a itself doesn't need to depend on.
This can also let us have `zig fmt` in stage1 without the overhead
of child process execution, and without the initial compilation delay
before it gets cached.
See #1964
2019-04-16 19:12:20 -04:00
Andrew Kelley
4c03746926
Revert "DirectAllocator: on windows, use HeapFree instead of HeapReAlloc to free memory."
...
This reverts commit 71bb8cd537
2019-04-16 19:11:37 -04:00
Andrew Kelley
b29241fc08
docs: update intro text
2019-04-16 14:23:58 -04:00
Michael Dusan
611d4bc6a1
stage1: const_values_equal support tagged union
2019-04-16 13:55:23 -04:00
Andrew Kelley
52caf311bb
Merge pull request #2286 from shritesh/wasm_alloc
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WasmAllocator: WebAssembly Memory Allocator
2019-04-16 13:27:56 -04:00
Shritesh Bhattarai
0c28a18d96
WasmAllocator: cleanup
2019-04-16 12:23:45 -05:00
Sahnvour
71bb8cd537
DirectAllocator: on windows, use HeapFree instead of HeapReAlloc to free memory.
2019-04-16 13:18:21 -04:00
Andrew Kelley
4e2f6ebf39
freestanding target adds -ffrestanding to cc parameters
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closes #2287
2019-04-16 12:06:14 -04:00
Andrew Kelley
3226b5315e
translate-c: move some code to the C API
...
See #1964
2019-04-16 04:32:48 -04:00
Andrew Kelley
f488f3fd03
remove workaround for LLD bug
...
Zig's embedded LLD now has a patch to resolve the deadlock race
condition, and the patch is getting upstreamed too, so this
closes #2283 .
2019-04-16 03:58:15 -04:00
Andrew Kelley
c8b60538ed
add patch to LLD to fix deadlock race condition in wasm linker
...
Patch is getting upstreamed here: https://reviews.llvm.org/D60757
And so this patch can be removed with LLVM 9.0.0.
2019-04-16 03:56:46 -04:00
Shritesh Bhattarai
4235982fe6
fmt wasm_allocator
2019-04-16 01:42:11 -05:00
Shritesh Bhattarai
aa3f31ac0a
wasm: add WasmAllocator
2019-04-16 01:40:16 -05:00
Shritesh Bhattarai
f2119f9961
wasm: WasmAllocator that uses fixed 64kb pages
2019-04-15 21:21:46 -05:00
Andrew Kelley
0a280b6062
update std.os.page_size for WebAssembly
2019-04-15 21:20:41 -04:00
Andrew Kelley
6692cbbe18
disable threads when linking WebAssembly to work around an LLD bug
...
See #2283
2019-04-15 20:41:50 -04:00
Andrew Kelley
579dd74114
fix Debug mode when error return tracing is off
...
Previously the code for generating a panic crash expected
one of the parameters to be the error return trace. Now
it does not expect that parameter when g->have_err_ret_tracing
is false.
Closes #2276
2019-04-15 20:17:06 -04:00
Shritesh Bhattarai
f5d84250a3
wasi: switch to "standard" wasi_unstable module fn
2019-04-15 18:44:33 -04:00
Andrew Kelley
3b8a85c941
Merge pull request #2281 from shritesh/wasm_module
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Support wasm module imports
2019-04-15 18:05:46 -04:00
Shritesh Bhattarai
a0d2185199
wasm: add wasm-import-module attr to extern
2019-04-15 17:00:04 -05:00
Shritesh Bhattarai
9465c6d538
link: exemption for wasm instead of wasi
2019-04-15 16:59:34 -05:00
Andrew Kelley
5cb18e9c6f
translate-c: move some code to the C API
...
See #1964
2019-04-15 00:32:27 -04:00
Shritesh Bhattarai
cc8cf94cb2
Update wasm tiers ( #2272 )
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* tier update: wasm32=2, wasm64=4
2019-04-14 11:29:22 -04:00
Andrew Kelley
27253f09b6
organize how the single threaded option is passed around
2019-04-14 11:01:01 -04:00
Andrew Kelley
63a970a548
Merge pull request #2268 from shritesh/wasi
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wasm: preliminary WASI OS support
2019-04-14 10:45:30 -04:00
Shritesh Bhattarai
0f1d92e2cf
wasm: force single threaded
2019-04-14 10:21:48 -04:00
Shritesh Bhattarai
94e0871603
wasi: don't pass --no-entry to linker
2019-04-14 00:03:32 -05:00
Shritesh Bhattarai
ecd0f89254
wasi: better extern wasi logic
2019-04-13 23:49:02 -05:00
Shritesh Bhattarai
93d43d4529
wasi: add std/os/wasi{,/core}.zig to CMakeLists.txt
2019-04-13 22:51:18 -05:00
Shritesh Bhattarai
22960a5fdf
wasi: better comments
2019-04-13 22:45:31 -05:00
Shritesh Bhattarai
a2d8f03092
support extern "wasi" functions
2019-04-13 22:28:58 -05:00
Shritesh Bhattarai
93528be6b1
wasi: sigabrt at panic
2019-04-13 21:54:50 -05:00
Shritesh Bhattarai
fe9cd0b4bc
wasi: use __wasi_proc_exit instead of posix.exit
2019-04-13 21:36:53 -05:00
Andrew Kelley
68d7e4a1b6
better handle quota of setEvalBranchQuota
...
Now that c58b802034Closes #2261
2019-04-13 16:55:59 -04:00
Duncan
a43fd7a550
Add favicon to langref.html
2019-04-13 16:20:33 -04:00
Andrew Kelley
4a2ccd6fb8
Merge pull request #2266 from bnoordhuis/fix-cache-lseek-ebadf
...
don't close cache manifest file prematurely
2019-04-13 16:17:12 -04:00
Shritesh Bhattarai
72bcd5a4a5
WIP: hello world
2019-04-13 15:15:39 -05:00
Ben Noordhuis
93e89b3b7e
don't close cache manifest file prematurely
...
ErrorInvalidFormat is not a fatal error so don't close the cache
manifest file right away but instead let cache_final() handle it.
Fixes the following (very common) warning when running the test suite:
Warning: Unable to write cache file [..]: unexpected seek failure
The seek failure is an lseek() system call that failed with EBADF
because the file descriptor had already been closed.
2019-04-13 12:33:29 +02:00
Ben Noordhuis
ea5518f69e
make os_file_close poison file handle after close
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This helps track down use-after-close bugs.
2019-04-13 12:31:49 +02:00
Andrew Kelley
9d229791c6
translate-c: move some code to the C API
...
See #1964
2019-04-12 14:39:12 -04:00
Shritesh Bhattarai
63f2e96eea
wasm: use .wasm ext for exe
2019-04-12 13:17:59 -04:00
Andrew Kelley
6284a4c534
translate-c: move some code to the C API
...
See #1964
2019-04-12 03:56:38 -04:00
Andrew Kelley
f860493f23
translate-c: move some code to the C API
...
See #1964
2019-04-12 03:12:22 -04:00
Andrew Kelley
6f34d08aed
translate-c: move some code to the C API
...
See #1964
2019-04-11 23:38:41 -04:00
Shritesh Bhattarai
5f8dbcac06
wasm: disable error ret tracing
2019-04-11 16:37:40 -04:00
Andrew Kelley
b960f1d922
translate-c: move some code to the C API
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See #1964
2019-04-11 15:33:26 -04:00
Andrew Kelley
4172fe986e
readme: separate powerpc 32 and 64 bit in the support table
2019-04-11 15:22:15 -04:00
Andrew Kelley
3ce024dd85
A bunch of fixes for the DWARF parser ( #2254 )
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* Correct parsing of DWARF line_info section
* Fix reading of udata/sdata encoded attributes
* Add definition for DW_AT_alignment
Even though it's been standardized in DWARF5 some compilers produce it
anyway for DWARF4 infos too.
* Fix reading of reference attributes
* Distinguish between absolute/relative addresses
2019-04-11 14:34:13 -04:00
Andrew Kelley
a895c59971
delete unused function
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missed by 27cd830ec8
2019-04-11 14:33:43 -04:00
Matthew Iannucci
27cd830ec8
Add initial support for iOS targets ( #2237 )
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* Add iOS C int sizes... try to hack in iOS DebugInfo
* Get rid of ios link check for now
* Remove macos linkversion check
2019-04-11 13:15:17 -04:00
LemonBoy
51eb4ebec1
Distinguish between absolute/relative addresses
2019-04-11 15:41:42 +02:00
Marc Tiehuis
b59c65e986
Merge pull request #2102 from ziglang/big.int-additions
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Add big.Rational type to std
2019-04-11 22:54:19 +12:00
LemonBoy
38492b2ea4
Fix reading of reference attributes
2019-04-11 10:36:15 +02:00
LemonBoy
29ec409b52
Add definition for DW_AT_alignment
...
Even though it's been standardized in DWARF5 some compilers produce it
anyway for DWARF4 infos too.
2019-04-11 10:36:15 +02:00
LemonBoy
795b3e9b68
Fix reading of udata/sdata encoded attributes
2019-04-11 10:36:15 +02:00
Andrew Kelley
dff201540f
translate-c: move some code to the C API
...
See #1964
2019-04-11 03:59:12 -04:00
LemonBoy
8f5753ba9f
Fix normalization of right-shifted BigInt at CT
...
The pointer value for the `digits` field was being treated as if it were
a limb.
Fixes #2225
2019-04-11 03:49:15 -04:00
Marc Tiehuis
78af62a19a
Pack big.Int sign and length fields
...
This effectively takes one-bit from the length field and uses it as the
sign bit. It reduces the size of an Int from 40 bits to 32 bits on a
64-bit arch.
This also reduces std.Rational from 80 bits to 64 bits.
2019-04-11 19:36:35 +12:00
Marc Tiehuis
87d8ecda46
Fix math.big.Int divN/gcdLehmer and fuzz-test failures
2019-04-11 19:36:35 +12:00
Marc Tiehuis
30788a98b1
Handle zero-limb trailing div case in big.Int
2019-04-11 19:36:35 +12:00
Marc Tiehuis
d3e1f32362
Small fixes for big.Rational and corrections for gcdLehmer
...
The int div code still causes some edge cases to fail right now.
2019-04-11 19:36:35 +12:00
Marc Tiehuis
b3ecdfd7bf
Fix big.Int toString maybe-null allocator
2019-04-11 19:36:35 +12:00
Marc Tiehuis
5f4fcd5030
Add initial big.Rational type
2019-04-11 19:36:35 +12:00
Marc Tiehuis
ea1d2a2409
Add read-only, non-allocating Int for internal constants
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A constant Int is one which has a value of null for its allocator field.
It cannot be resized or have its limbs written. Any attempt made to
write to it will be caught with a runtime panic.
2019-04-11 19:36:35 +12:00
Andrew Kelley
e309ad884a
fix outdated/incorrect docs for @truncate
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closes #2234
2019-04-10 23:00:53 -04:00
Andrew Kelley
a4c7e4c4eb
__muloti4 does not need the ABI workaround on Windows
...
Fixes 128-bit integer multiplication on Windows.
closes #2250
2019-04-10 22:33:33 -04:00
Shritesh Bhattarai
13798d26c7
pass exec_path to zig run
2019-04-10 20:07:35 -04:00
Shritesh Bhattarai
666e879925
Build compiler_rt for WASM exe
2019-04-10 19:14:19 -04:00
Andrew Kelley
a71bfc249d
compiler-rt: better way to do the ABI required on Windows
...
This removes the compiler_rt.setXmm0 hack. Instead, for
the functions that use i128 or u128 in their parameter and
return types, we use `@Vector(2, u64)` which generates
the LLVM IR `<2 x i64>` type that matches what Clang
generates for `typedef int ti_int __attribute__ ((mode (TI)))`
when targeting Windows x86_64.
2019-04-10 18:47:14 -04:00
LemonBoy
60e2a04322
Correct parsing of DWARF line_info section
2019-04-10 23:30:41 +02:00
Andrew Kelley
52934851f2
compiler_rt: @divTrunc rather than @divFloor in muloti4
2019-04-10 16:29:10 -04:00
vegecode
aff2e47821
compiler-rt: correct use_thumb_1 flag
...
The flag is for generating correct arm-thumb interwork veneers in the
assembly code __aeabi_{memcpy,memset,etc} functions.
Armv6m only does thumb code generation regardless of whether arm or
thumb is selected and armv6t2 uses the newer thumb 2 set. All other
versions that zig supports pre-armv7 need the veneers and hence the
flag. Armv5 is actually armv5t.
Relevant code from clang/lib/Basic/Targets/Arm.cpp
```c
bool ARMTargetInfo::isThumb() const {
return ArchISA == llvm::ARM::ISAKind::THUMB;
}
bool ARMTargetInfo::supportsThumb() const {
return CPUAttr.count('T') || ArchVersion >= 6;
}
bool ARMTargetInfo::supportsThumb2() const {
return CPUAttr.equals("6T2") ||
(ArchVersion >= 7 && !CPUAttr.equals("8M_BASE"));
}
```
Also see
http://www.llvm.org/svn/llvm-project/llvm/trunk/lib/Target/ARM/ARM.td
2019-04-10 12:35:16 -04:00
Andrew Kelley
dea1027f97
doc comments for parameters in std.mem.Allocator
2019-04-09 17:43:49 -04:00
Jay Weisskopf
cca02a4cf8
Update README headline to match website
2019-04-09 00:31:39 -04:00
Jay Weisskopf
98fa065de7
docs: Underline link when hovering over it
...
In addition to the pointer, this gives some visual feedback to the user
that the element is interactive. This is a very common style pattern
across the web.
2019-04-09 00:31:25 -04:00
Andrew Kelley
bddbbef32b
Release 0.4.0
2019-04-08 15:41:41 -04:00
Jimmi Holst Christensen
43e219b0d9
Merge branch 'master' of github.com:ziglang/zig
2019-04-08 05:30:32 +02:00
Jimmi Holst Christensen
f86ea797ba
Import 1607.zig to behavior.zig
2019-04-08 05:30:27 +02:00
Ryan Liptak
6a78b315b2
Fix std.HashMap.remove returning incorrect KV
...
Now returns a copy of the removed kv instead of a pointer to the removed kv. The removed kv gets overwritten when shifting the hash map after the removal, so returning a pointer to it will have another kv's values in it after the return.
This bug had some nasty downstream effects in things like BufSet and BufMap where delete would free a still in-use KV and leave the actually removed KV un-free'd.
2019-04-07 15:47:09 -04:00
Andrew Kelley
6715c54cc6
Merge pull request #2205 from kristate/zig-backport-issue532
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stage1: create ir.cpp specific `analyze_type_expr`
2019-04-07 15:32:02 -04:00
kristopher tate
fae0c35195
test/compile_errors.zig: add regression test for ziglang/zig#532 ;
2019-04-07 10:37:43 +09:00
kristopher tate
627b52fe65
src/ir.cpp: don't call-out to analyze_type_expr;
...
replaces `analyze_type_expr` with `ir_analyze_type_expr`
2019-04-07 10:37:43 +09:00
Jimmi Holst Christensen
7c38651a65
Merge branch 'master' of github.com:ziglang/zig
2019-04-07 03:19:08 +02:00
Jimmi Holst Christensen
6960cd156a
Added regression test for #1607 . fixes #1607
2019-04-07 03:18:51 +02:00
Andrew Kelley
77c2036159
Merge pull request #2200 from ziglang/fix-1726
...
fixed #1726
2019-04-06 12:49:00 -04:00
Jimmi Holst Christensen
65cf5a8e44
removed todo comment and added test
2019-04-06 11:04:55 +02:00
Jimmi Holst Christensen
3109c89850
fixed 1726
2019-04-06 10:56:07 +02:00
Andrew Kelley
f00adb47f5
ir: avoid dependency on isnan
...
there's a simple way to check for nan that does not need this header.
hryx on IRC reported that Linux Mint based on ubuntu 16.04, kernel
4.15.0, x86_64 did not have the isnan function.
2019-04-06 01:03:30 -04:00
Andrew Kelley
974977f12f
docgen: add a space between the header and the section symbol
2019-04-05 23:12:25 -04:00
Andrew Kelley
83390bdfdd
fix dereferencing a zero bit type
...
Before only u0 was special cased in handling a dereference;
now all zero bit types are handled the same way. Dereferencing
a pointer to a zero bit type always gives a comptime-known
result.
This previously had been failing on master branch but went unnoticed
because until 846f72b57c
2019-04-05 20:18:26 -04:00
Shritesh Bhattarai
3854bb9198
wasm: Pass --allow-undefined and --export-all to the linker
2019-04-05 18:46:11 -04:00
Shritesh Bhattarai
66fab05eba
build: usageAndErr clean exit ( #2194 )
...
* build: usageAndErr clean exit
2019-04-05 18:38:11 -04:00
Shritesh Bhattarai
895e6eabc2
Fix getCurrentId test for pthreads ( #2197 )
...
* Fix getCurrentId test for pthreads
2019-04-05 18:12:46 -04:00
vegecode
d72239d339
Add divdf3 to compiler_rt
...
Also adds __aeabi_ddiv for arm32 targets
2019-04-05 18:10:19 -04:00
Andrew Kelley
1f9ebf49f8
ci: stop doing the branch redirect thing
...
Now that we have https://ziglang.org/download/index.json
See #1046
2019-04-05 17:33:58 -04:00
Andrew Kelley
f6be6ace1f
docgen: allow urls to have numbers
2019-04-05 17:33:58 -04:00
Andrew Kelley
fd65cdc55a
fix incorrect Thread.getCurrentId test
...
Documentation comments copied here:
On Linux, it is possible that the thread spawned with `spawnThread`
finishes executing entirely before the clone syscall completes. In this
case, `std.os.Thread.handle` will return 0 rather than the
no-longer-existing thread's pid.
2019-04-05 16:06:35 -04:00
Andrew Kelley
c47c2a2f2a
stage1: fix debug builds on macOS
2019-04-05 15:39:00 -04:00
Andrew Kelley
846f72b57c
zig build: support single-threaded builds
...
and fix the zig test suite not setting the --single-threaded flag
2019-04-05 14:54:37 -04:00
Andrew Kelley
a5b47bc2c2
docs: update @typeInfo definition and clarify field order
2019-04-05 12:38:15 -04:00
Shritesh Bhattarai
2f236e6efb
fmt: support trailing comma after var_args
2019-04-05 12:27:13 -04:00
Shritesh Bhattarai
6cc2d3938e
support comptime_int in formatInt{,Value}
2019-04-05 11:11:04 -04:00
Jay Weisskopf
3cce56af99
docs: Use section symbol §, not paragraph symbol ¶
...
A header may cover more than one paragraph, so a section symbol is more appropriate.
https://en.wikipedia.org/wiki/Section_sign
2019-04-05 11:09:38 -04:00
vegecode
c24a49a1a7
Fixes to divsf3 ( #2186 )
...
* Fixes to divsf3
Embarrassingly failed to notice a section that was unchanged from where
it was copied from mulXf3.zig. The test cases for this function series
div{s,d,t}f3 are very incomplete and don't exercise all code paths.
Remove unnecessary switch from divsf3 left during development from when
I tried to make it generic to support f32, f64, and f128 in one go.
Make runtime safety dependent on whether a test is being run.
* divsf3: switch plus to minus
2019-04-05 11:04:46 -04:00
Shawn Landden
aecbd1892a
Simplify math.isnan
...
We can just rely on the builtin behavior.
2019-04-05 11:03:57 -04:00
Andrew Kelley
1dc6751721
fix NaN comparing equal to itself
...
This was broken both in comptime code and in runtime code.
closes #1174
2019-04-04 22:07:15 -04:00
emekoi
0bd4901a17
fixed linking of system libraries on mingw
2019-04-04 21:07:02 -05:00
emekoi
6cc443ee45
added code for linking libc on mingw
2019-04-04 19:51:55 -05:00
emekoi
ecd2332bb5
made lld flags on windows consistent
2019-04-04 19:51:55 -05:00
Shritesh Bhattarai
8e6ff8d615
fmt: format multi line only on trailing comma ( #2184 )
...
* fmt: format multi line only on trailing comma
2019-04-04 19:33:32 -04:00
Andrew Kelley
5866dfe4d9
Merge pull request #2109 from emekoi/fix-mingw
...
fixed libc command on mingw
2019-04-04 15:55:40 -04:00
Andrew Kelley
be0f656c21
fix @divFloor returning incorrect value and add __modti3
...
Closes #2152
See #1290
2019-04-04 15:45:37 -04:00
vegecode
12c4ab3927
Add divsf3 to compiler rt
2019-04-04 15:38:09 -04:00
Andrew Kelley
7dd1e0fc2b
docs: add Variables section
...
closes #1927
2019-04-04 12:26:47 -04:00
Andrew Kelley
c195d645e4
add regression test for #1025
...
closes #1025
2019-04-04 01:45:18 -04:00
Andrew Kelley
947c87b558
threads: fix using unmapped memory in some cases
...
as pointed out in #musl IRC, the memory for the fs register address
value needs to be taken into account in the mmap call.
2019-04-04 01:36:01 -04:00
hryx
e827b9661b
zig fmt: Prevent for-else on same line when body is interrupted by LF
2019-04-04 01:31:39 -04:00
hryx
cec8c8678a
zig fmt: Fix regression in for-else ( #2178 )
2019-04-04 01:31:39 -04:00
Andrew Kelley
90b6eab05a
docs: complete the documentation for extern struct
...
closes #1522
2019-04-04 01:23:41 -04:00
Andrew Kelley
e4d595a8ba
fix thread local variables for non- position independent code
...
This fixes comes thanks to Rich Felker from the musl libc project,
who gave me this crucial information:
"to satisfy the abi, your init code has to write the same value
to that memory location as the value passed to the [arch_prctl]
syscall"
This commit also changes the rules for when to build statically
by default. When building objects and static libraries, position
independent code is disabled if no libraries will be dynamically
linked and the target does not require position independent code.
closes #2063
2019-04-04 01:08:26 -04:00
Ruslan Prokopchuk
70ae3222b5
handle LibExeObjStep.disable_gen_h
...
It is sometimes useful to skip generating of the header file (e.g. https://github.com/ziglang/zig/issues/2173 ), and zig compiler provides an option `--disable-gen-h` to control that behaviour. However, setting `lib.disable_gen_h = true` in a typical `build.zig` didn't append the option to arguments. This commit fixes it and adds a convenient `setDisableGenH` setter.
2019-04-03 18:31:25 -04:00
Andrew Kelley
4795f161e6
Merge pull request #2175 from tgschultz/stdlib-serialization-minor_changes
...
Minor changes to serializer/deserializer
2019-04-03 18:13:25 -04:00
Andrew Kelley
b60f2d0c9f
langref: rework the theming and layout
...
* Instead of the only color scheme being dark, the language reference
now has a light theme by default, and respects the user's light/dark
preference via prefers-color-scheme media query. Most browsers don't
support this yet, so we just have to wait patiently for the future to
arrive. closes #2172 .
* Instead of a side bar index, the index is inline with the rest of the
content. This is simpler and more friendly to all user agents, and means
we don't need the media query for mobile devices. It also makes
back-references work, so now headers link to the table of contents
and the table of contents links to headers.
2019-04-03 17:39:07 -04:00
tgschultz
fe33d8ea14
Changes as suggested by andrewrk
2019-04-03 20:05:24 +00:00
Andrew Kelley
692086f898
ci: add missing cache control headers and update download/index.json
2019-04-03 16:04:24 -04:00
tgschultz
ba774c5697
(De)serializer now uses enum instead of bool to determine packing mode (byte/bit).
...
Optional is initialized in a more straight-forward way by deserializer.
2019-04-03 15:47:46 +00:00
Andrew Kelley
85edf55b73
Merge pull request #2135 from ziglang/decouple-llvm-types
...
decouple llvm types from zig types
2019-04-02 23:17:17 -04:00
Andrew Kelley
025a1475c4
emit better debug info for enums
...
fixes llvm assertion when building for windows
2019-04-02 19:40:33 -04:00
Andrew Kelley
6a7b75b73c
fix LLVM assertion failures
2019-04-02 19:09:25 -04:00
Andrew Kelley
15bd4aa54f
fix setting union body twice
2019-04-02 18:43:25 -04:00
Andrew Kelley
e9dc504141
avoid tripping assertion for setting struct body twice
2019-04-02 18:31:19 -04:00
Andrew Kelley
d577dde636
passing all tests
2019-04-02 18:31:19 -04:00
Andrew Kelley
9780fd59f0
put the alignment hack in for unions too. fixes std tests
2019-04-02 18:31:19 -04:00
Andrew Kelley
cb0241fe44
behavior tests passing again
2019-04-02 18:31:19 -04:00
Andrew Kelley
4c38a8cce1
more regression fixes. empty test passes again
2019-04-02 18:31:19 -04:00
Andrew Kelley
5aee17e888
regression fixes and fix packed struct abi size
2019-04-02 18:31:19 -04:00
Andrew Kelley
ddb8aa73f5
more regression fixes
2019-04-02 18:31:18 -04:00
Andrew Kelley
30b2fb2fb5
bug fixes
2019-04-02 18:31:18 -04:00
Andrew Kelley
d7bc7635c0
put the hack from master branch back in
2019-04-02 18:31:18 -04:00
Andrew Kelley
d3f2fe2cef
remove the lazy value stuff
...
let's try to keep this branch to solving one problem at a time
2019-04-02 18:31:18 -04:00
Andrew Kelley
3dc8448680
introduce lazy values
...
but I think it's a bad idea, so I'm going to back out the change
2019-04-02 18:31:18 -04:00
Andrew Kelley
ee5064c053
decouple llvm types from zig types
...
Not tested yet, but it builds.
This closes #761 , and lays the groundwork for fixing the remaining
false positive "foo depends on itself" bugs, such as #624 .
It also lays the groundwork for implementing ability to specify
alignment of fields (#1512 ).
2019-04-02 18:31:17 -04:00
Andrew Kelley
2f96c55095
fix cache hash regression
...
fixes "warning: unexpected seek failure"
fix regression introduced by 27e31f0475
2019-04-02 15:29:16 -04:00
Andrew Kelley
0cccba71d4
better error message when os_file_overwrite fails
2019-04-02 15:21:08 -04:00
Shawn Landden
27e31f0475
fix fd leak in stage1 cacheing code
2019-04-02 12:27:14 -04:00
Andrew Kelley
3c27d9c25a
Merge pull request #2147 from emekoi/fix1940
...
added error for implicit cast from *const T to *[1]T.
2019-04-01 11:35:03 -04:00
Andrew Kelley
3199792ade
Merge pull request #2150 from vegecode/armv7m-compiler-rt
...
Armv7m compiler rt
2019-04-01 11:31:57 -04:00
hryx
c76d51de97
zig fmt: Allow one-line for loops
2019-04-01 11:31:00 -04:00
Shritesh Bhattarai
d645500883
fmt: fix first line comment indent in struct init
2019-03-31 22:33:32 -04:00
vegecode
bfbfb7b3b0
Remove inline keywords in addXf3.zig pending #2154
2019-03-31 21:00:36 -05:00
hryx
0563e8e1d4
Always write a multiline struct literal if a field expr is multiline
2019-03-31 21:09:56 -04:00
emekoi
b7aa289ae4
fixed broken casts in std
2019-03-31 16:47:34 -05:00
emekoi
4a64f26627
added error for implicit cast from *const T to *[1]T. credit: @kristate
2019-03-31 16:47:34 -05:00
Michael Dusan
aa794eb621
fix zig run to accept executable args
...
The `--` double-hyphen is now used to end further `zig` processing
of command line options. All arguments after `--` will be passed
on to the executable. eg. `--help` will be passed on.
`zig run foo.zig -- --help`
closes #2148
2019-03-31 17:01:11 -04:00
vegecode
937ff0cb6a
Add all __aeabi functions (C versions) who alias currently existing functions to compiler-rt
2019-03-31 15:54:02 -05:00
vegecode
779137be41
Add __aeabi_{f,d}neg and __neg{s,d,X}f2 to compiler-rt
2019-03-31 15:54:02 -05:00
vegecode
38c2093500
Add __aeabi_{f,d}{add,sub} and __{add,sub}{s,d}f3 to compiler-rt
2019-03-31 15:54:02 -05:00
vegecode
310f91fb4f
Add __aeabi_mem{cmp,clr,set,cpy,move} to compiler-rt
2019-03-31 15:54:02 -05:00
vegecode
e89b704293
Add memcmp to builtins
2019-03-31 15:54:02 -05:00
hryx
a4afacd182
Veritcally align array literal columns
2019-03-31 14:27:10 -04:00
Andrew Kelley
25ac2fe8cd
fix anon enum literal used with switch on union(enum)
...
closes #2141
closes #2142
2019-03-31 12:43:21 -04:00
MateuszOkulus
62af701804
Remove binary and octal float literals from documentation.
...
Part of #2093
2019-03-31 10:49:55 -04:00
Andrew Kelley
90a78866db
Merge pull request #2112 from shritesh/param_decl_doc_comments
...
Add doc_comments to param decl
2019-03-30 19:22:28 -04:00
Shritesh Bhattarai
b0d89cfe3f
fmt: Fix param decl test
2019-03-30 14:58:18 -05:00
Shritesh Bhattarai
efa751c339
Add doc_comments to param decl
2019-03-30 14:50:08 -05:00
emekoi
8fdf8b6972
fixed libc command on mingw
2019-03-29 23:16:17 -05:00
Rohlem
5703ab1d0c
fix std.ascii type error and inverted logic
...
previously:
```
...\lib\zig\std\ascii.zig:203:20: error: unable to perform binary not operation on type 'comptime_int'
return c | ~0b00100000;
^
```
2019-03-29 12:18:42 -04:00
Rohlem
a824a8c687
add std.ascii to std.std test "std"
2019-03-29 12:18:42 -04:00
Shawn Landden
d494a5f4cf
fix tests for math.mulWide
2019-03-29 12:17:48 -04:00
Shawn Landden
66f13ba807
stage1: better error message when comparing against null
...
Closes : #2104
2019-03-28 15:54:44 -04:00
Shawn Landden
85d1885375
std.mulWide() whose return is twice as wide
2019-03-28 15:51:10 -04:00
Andrew Kelley
64b2cf776c
implement target_c_type_size_in_bits for WASI
2019-03-27 16:08:45 -04:00
Andrew Kelley
fbe9233aa7
Merge pull request #2107 from shawnl/arm64
...
fix build on arm64
2019-03-27 13:11:01 -04:00
emekoi
cf4e9a27c5
removed static build flags on mingw
2019-03-27 12:49:26 -04:00
Shawn Landden
084724c689
use __ARM_EABI__, not __arm__
...
This is sort of pedantic and old OABI systems are unlikely to ever run zig.
2019-03-27 01:18:58 +00:00
Shawn Landden
65e234adfd
fix build on arm64
2019-03-27 01:14:29 +00:00
Shritesh Bhattarai
85575704a4
Use linux.exit_group if not single threaded
2019-03-26 17:49:20 -04:00
Shritesh Bhattarai
5942797000
fmt: check for extra newline at end of file
...
`anything_changed` checks if `source_index` == `source.len`
Fixes #2074
2019-03-26 13:26:00 -04:00
Shawn Landden
51be449a57
std.ascii: respond to review
...
This won't generate as much mode in debug mode, as it doesn't check for overflow.
2019-03-26 12:00:55 -04:00
Andrew Kelley
1d09cdaa6a
munmap allows address 0
...
fixes test suite regression on macOS from previous commit
2019-03-25 16:04:25 -04:00
Andrew Kelley
5eaead6a56
implement allowzero pointer attribute
...
closes #1953
only needed for freestanding targets.
also adds safety for `@intToPtr` when the address is zero.
2019-03-25 12:55:45 -04:00
Andrew Kelley
3306e43984
add compile error test for invalid enum literal implicit cast
...
See #683
2019-03-24 18:51:24 -04:00
Andrew Kelley
da9d8a6ecf
implement peer type resolution for enum literals
...
See #683
2019-03-24 18:47:36 -04:00
Andrew Kelley
aff7b38838
make switch expressions allow enum literal types
...
See #683
2019-03-24 01:15:21 -04:00
Andrew Kelley
a736dfe6a1
implement implicit cast from enum literal to enum
...
See #683
2019-03-24 00:55:55 -04:00
Andrew Kelley
d0551db5cd
introduce the enum literal type
...
see #683
2019-03-24 00:44:18 -04:00
Andrew Kelley
64dddd7afe
add compile error for ignoring error
...
closes #772
2019-03-23 19:33:00 -04:00
Andrew Kelley
6a9c32f759
add regression tests for a bug fixed by an older commit
...
closes #1914
2019-03-23 19:01:51 -04:00
Andrew Kelley
4d50bc3f8d
add peer type resolution for *const T and ?*T
...
closes #1298
2019-03-23 18:48:12 -04:00
Andrew Kelley
89953ec83d
character literals: allow unicode escapes
...
also make the documentation for character literals more clear.
closes #2089
see #2097
2019-03-23 17:35:21 -04:00
Andrew Kelley
55cb9ef138
docs: clarify NaN, inf, -inf
...
closes #2089
2019-03-23 15:25:38 -04:00
Andrew Kelley
3e9697bb35
remove octal and hex floats from the language
...
closes #2093
This is technically a breaking change but I would be
surprised if anyone was actually using this feature.
2019-03-23 14:04:52 -04:00
Andrew Kelley
14d416f83b
parse_f128.c: fix whitespace
2019-03-23 13:46:50 -04:00
Andrew Kelley
d83836825f
add mulXf3 to compiler-rt
...
this adds the following functions to compiler-rt:
* `__mulsf3`
* `__muldf3`
* `__multf3`
See #1290
2019-03-22 17:46:49 -04:00
Andrew Kelley
324cbb9864
stage1: implement get_dynamic_linker for riscv
2019-03-22 17:12:41 -04:00
Andrew Kelley
e9f066acae
fix macos build instructions in readme and fix warning
2019-03-22 16:57:41 -04:00
Shawn Landden
b76398c993
std: add ascii with C ASCII character classes
...
Does NOT look at the locale the way the C functions do.
int isalnum(int c);
int isalpha(int c);
int iscntrl(int c);
int isdigit(int c);
int isgraph(int c);
int islower(int c);
int isprint(int c);
int ispunct(int c);
int isspace(int c);
int isupper(int c);
int isxdigit(int c);
int isascii(int c);
int isblank(int c);
int toupper(int c);
int tolower(int c);
Tested to match glibc (when using C locale) with this program:
const c = @cImport({
// See https://github.com/ziglang/zig/issues/515
@cDefine("_NO_CRT_STDIO_INLINE", "1");
@cInclude("stdio.h");
@cInclude("string.h");
@cInclude("ctype.h");
});
const std = @import("std");
const ascii = std.ascii;
const abort = std.os.abort;
export fn main(argc: c_int, argv: **u8) c_int {
var i: u8 = undefined;
i = 0;
while (true) {
if (ascii.isAlNum(i) != (c.isalnum(i) > 0)) { abort(); }
if (ascii.isAlpha(i) != (c.isalpha(i) > 0)) { abort(); }
if (ascii.isCtrl(i) != (c.iscntrl(i) > 0)) { abort(); }
if (ascii.isDigit(i) != (c.isdigit(i) > 0)) { abort(); }
if (ascii.isGraph(i) != (c.isgraph(i) > 0)) { abort(); }
if (ascii.isLower(i) != (c.islower(i) > 0)) { abort(); }
if (ascii.isPrint(i) != (c.isprint(i) > 0)) { abort(); }
if (ascii.isPunct(i) != (c.ispunct(i) > 0)) { abort(); }
if (ascii.isSpace(i) != (c.isspace(i) > 0)) { abort(); }
if (ascii.isUpper(i) != (c.isupper(i) > 0)) { abort(); }
if (ascii.isXDigit(i) != (c.isxdigit(i) > 0)) { abort(); }
if (i == 255) { break; }
i += 1;
}
_ = c.printf(c"Success!\n");
return 0;
}
2019-03-22 16:25:56 -04:00
Andrew Kelley
6272847917
Merge pull request #2094 from ziglang/f128-decimal-literal
...
float literals now parse using musl's 128 bit float code
2019-03-22 16:21:56 -04:00
Andrew Kelley
02767690e0
get rid of restrict; it's not supported by MSVC
2019-03-22 16:08:19 -04:00
Andrew Kelley
71c78cc9cf
avoid quad float literal syntax for MSVC
2019-03-22 16:06:18 -04:00
Andrew Kelley
4615ed5ea0
float literals now parse using musl's 128 bit float code
...
fixes float literals not having 128 bit precision
2019-03-22 14:56:03 -04:00
Matt Stancliff
1ca78e39e4
Fix typos around pointer usage
2019-03-22 14:10:17 -04:00
Andrew Kelley
127bb124a0
Merge pull request #2091 from ziglang/bigint-print-fix
...
Fix bigint_append_buf
2019-03-22 10:23:18 -04:00
Andrew Kelley
3560f61c16
Merge pull request #2087 from ziglang/float-parsing
...
fix some hex literal parsing bugs
2019-03-22 10:16:46 -04:00
Marc Tiehuis
a3f42a5fe1
Fix compile-error test case for large integer type
2019-03-23 00:20:03 +13:00
Marc Tiehuis
6f90d2c209
Fix bigint_append_buf
...
All current usages use base 10 and have a limb length of 1, hence why
we weren't hitting this error in practice.
2019-03-22 22:10:51 +13:00
Jimmi Holst Christensen
23af502d04
Updated langref to newest grammar
2019-03-22 09:01:30 +01:00
Marc Tiehuis
e3b70fe4ba
Simplify hex-float parsing code
2019-03-22 17:11:57 +13:00
Andrew Kelley
d04a1456df
hex float parsing: solve another case
...
this works now: 0x1.edcb34a235253948765432134674fp-1
2019-03-21 16:35:18 -04:00
Andrew Kelley
af509c68b0
fix parsing of large hex float literals
...
closes #2083
2019-03-21 16:17:29 -04:00
Andrew Kelley
b5cc92f163
ci: more quoting
2019-03-21 10:05:14 -04:00
Andrew Kelley
246304125a
add documentation for zig test
...
closes #1518
2019-03-20 23:50:22 -04:00
Andrew Kelley
bf4701562c
ci: add FreeBSD to download page
2019-03-20 23:19:18 -04:00
Andrew Kelley
b7fb63d696
ci: apt-get update before install as a workaround
2019-03-20 19:05:47 -04:00
Andrew Kelley
15c316b0d8
add docs for assembly and fix global assembly parsing
...
Previously, global assembly was parsed expecting it to have
the template syntax. However global assembly has no inputs,
outputs, or clobbers, and thus does not have template syntax.
This is now fixed.
This commit also adds a compile error for using volatile
on global assembly, since it is meaningless.
closes #1515
2019-03-20 19:00:23 -04:00
Andrew Kelley
3c7555cb67
Merge remote-tracking branch 'origin/llvm8'
2019-03-20 13:34:07 -04:00
Andrew Kelley
2fdf69bc40
Merge pull request #2079 from Sahnvour/issue-2050
...
Fixes c_ABI tests on windows
2019-03-20 00:11:11 -04:00
Sahnvour
d669db7673
c_abi: activate tests on windows
2019-03-19 22:41:27 +01:00
Sahnvour
27d5e1f36c
c_abi: add some tests for int and float parameter passing potentially using both registers and stack
2019-03-19 22:09:12 +01:00
Andrew Kelley
ac34841270
build.zig: allow run() on non-native target artifacts
2019-03-19 17:08:50 -04:00
Sahnvour
c17b1635ca
c_abi: when compiling for x86_64, differenciate between system V and windows ABI
2019-03-19 22:08:19 +01:00
Andrew Kelley
9801a1df6a
disable all C warnings when building musl
2019-03-19 15:04:39 -04:00
Andrew Kelley
3c36929603
zig targets prints the available libcs
2019-03-19 15:04:29 -04:00
Andrew Kelley
af9ac0d548
better buffer length for formatIntUnsigned
...
see #1358
2019-03-19 10:11:28 -04:00
Jimmi Holst Christensen
e508b85746
Updated parser to newest grammar
2019-03-19 10:36:37 +01:00
Andrew Kelley
1b25dcde96
freebsd ci: disable not working stuff
2019-03-19 00:53:36 -04:00
Andrew Kelley
fd2993578d
ci: freebsd tests docs
2019-03-19 00:05:59 -04:00
Andrew Kelley
b44ff4ca8e
freebsd ci: install wget and set -x -e
2019-03-18 23:44:29 -04:00
Andrew Kelley
0c6e687436
start producing freebsd binaries
2019-03-18 23:37:48 -04:00
Andrew Kelley
567175f833
add documentation for Memory
...
closes #1904
2019-03-18 21:40:24 -04:00
Andrew Kelley
fca83876d8
workaround for Ubuntu/Debian bug
...
see #2076
2019-03-18 20:56:46 -04:00
Andrew Kelley
85256521ba
fix translate-c regression
2019-03-18 20:09:27 -04:00
Andrew Kelley
a581f4f0e2
Merge remote-tracking branch 'origin/master' into llvm8
2019-03-18 20:03:23 -04:00
Andrew Kelley
db0e188f0e
update macos static build for llvm8
2019-03-18 18:36:35 -04:00
Andrew Kelley
1b801bdbae
pass explicit frame pointer args when compiling C code
2019-03-18 16:59:48 -04:00
Andrew Kelley
a17bf219c6
Merge pull request #2069 from ziglang/glibc-assert-translation
...
Implemented enough of translate-c to translate assert
2019-03-18 14:43:17 -04:00
Andrew Kelley
7dfbeca13e
libc: separate linux headers from musl/glibc
2019-03-18 13:47:59 -04:00
Jimmi Holst Christensen
9171e7a7c1
More work on ignoring values correctly
2019-03-18 14:55:57 +01:00
Andrew Kelley
6acabd6b57
when linking msvcrt, also link ntdll.lib
...
See #2073
2019-03-17 14:14:05 -04:00
Andrew Kelley
c8453454e1
add missing std lib file rb.zig to cmakelists.txt
2019-03-17 13:52:45 -04:00
Sahnvour
ae9b90cf6e
print a message instead of returning an error when debug info comes from a source file not found (for example compiled on another computer)
2019-03-16 15:34:14 +01:00
Sahnvour
704dfaaabf
avoid reading LineBlockFragmentHeader at all if the address is not in range, thus simplifying code and improving speed of execution
2019-03-16 15:34:14 +01:00
Sahnvour
094d40fb1a
allow pdb modules to have no C13 data, this happens if the module is stripped
2019-03-16 15:34:14 +01:00
Sahnvour
0d4a5c40bc
correct padding handling between std.pdb.ModInfo entries in DbiStream
2019-03-16 15:34:14 +01:00
Andrew Kelley
6abe6dbfe4
enable issue_339 test on macos
...
closes #1126
2019-03-16 01:18:46 -04:00
Andrew Kelley
6d6195424d
add regression test for invalid multiple dereferences
...
closes #1042
2019-03-16 00:23:18 -04:00
Andrew Kelley
c40448eb9a
add compile error for wrong type with use
...
closes #1557
2019-03-16 00:18:10 -04:00
Andrew Kelley
4a5cd0b895
fix while continue block not checking for ignored expression
...
closes #957
2019-03-15 23:52:11 -04:00
Andrew Kelley
01fb421031
fix regressions on Windows from previous commit
2019-03-15 18:57:07 -04:00
Andrew Kelley
9c13e9b7ed
breaking changes to std.mem.Allocator interface API
...
Before, allocator implementations had to provide `allocFn`,
`reallocFn`, and `freeFn`.
Now, they must provide only `reallocFn` and `shrinkFn`.
Reallocating from a zero length slice is allocation, and
shrinking to a zero length slice is freeing.
When the new memory size is less than or equal to the
previous allocation size, `reallocFn` now has the option
to return `error.OutOfMemory` to indicate that the allocator
would not be able to take advantage of the new size.
For more details see #1306 . This commit closes #1306 .
This commit paves the way to solving #2009 .
This commit also introduces a memory leak to all coroutines.
There is an issue where a coroutine calls the function and it
frees its own stack frame, but then the return value of `shrinkFn`
is a slice, which is implemented as an sret struct. Writing to
the return pointer causes invalid memory write. We could work
around it by having a global helper function which has a void
return type and calling that instead. But instead this hack will
suffice until I rework coroutines to be non-allocating. Basically
coroutines are not supported right now until they are reworked as
in #1194 .
2019-03-15 17:57:21 -04:00
Jimmi HC
5ae400fb39
fixed void cast and added the last tests
2019-03-15 19:11:46 +01:00
Andrew Kelley
4090fe81f6
Merge pull request #2068 from ziglang/workaround-for-2043
...
workaround for #2043
2019-03-15 11:19:21 -04:00
Jimmi Holst Christensen
a77b2a0810
Implemented enough of translate-c to translate assert
...
This required the following
* __extention__
* ({})
* Fixing if (0) ; else ;
2019-03-15 16:12:41 +01:00
Jimmi Holst Christensen
3ef9b899e4
workaround for #2043
2019-03-15 11:17:21 +01:00
Akuli
b1c8c79733
Add /lib/x86_64-linux-gnu or similar to default system library search paths
...
this makes compiling with libraries like zlib and ncurses easier
2019-03-14 14:51:24 -04:00
Andrew Kelley
080dd27157
breaking: fix @typeInfo handling of global error set type
...
`builtin.TypeInfo.ErrorSet` is now `?[]Error`
instead of `struct{errors:[]Error}`.
closes #1936
2019-03-14 11:57:56 -04:00
Andrew Kelley
e861da03f9
macho linking: always -dynamic for non-static-libs
2019-03-14 00:07:05 -04:00
Andrew Kelley
862ac42a6e
ignore -lm on darwin because it's handled by libSystem
2019-03-13 23:44:38 -04:00
Andrew Kelley
927efe5f42
force windows to link against dynamic msvcrt
...
See #2064
2019-03-13 23:35:58 -04:00
Andrew Kelley
20c36949e1
fix target_requires_pic and reloc_mode
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disable failing thread local variable test.
see #2063
2019-03-13 23:15:34 -04:00
Andrew Kelley
5d2edac12d
breaking: remove --static; add -dynamic
...
`--static` is no longer an option. Instead, Zig makes things as static
as possible by default. `-dynamic` can be used to choose a dynamic
library rather than a static one.
`--enable-pic` is a new option. Usually it will be enabled
automatically, but in the case of build-exe with no dynamic libraries
on Linux or freestanding, Zig chooses off by default.
closes #1703
closes #1828
2019-03-13 19:50:41 -04:00
Andrew Kelley
85d0f0d45b
fix @setRuntimeSafety not able to override release modes
2019-03-13 14:46:53 -04:00
Andrew Kelley
d213708333
this empty import workaround no longer necessary
2019-03-13 14:13:09 -04:00
Andrew Kelley
284f6baf1c
remove nios2 from list of libc targets
2019-03-13 13:33:00 -04:00
Andrew Kelley
0588fed15f
add documentation for pub
...
closes #1727
2019-03-13 13:05:23 -04:00
Andrew Kelley
54edbc6815
Merge remote-tracking branch 'origin/master' into llvm8
2019-03-13 12:56:58 -04:00
Andrew Kelley
d495dcc3c9
zig test respects --output-dir parameter
2019-03-13 12:35:10 -04:00
Andrew Kelley
4e40bd8633
add documentation for @"" syntax
...
closes #1614
2019-03-13 12:01:32 -04:00
LemonBoy
49838a9f3e
Fix generation of comptime slices
...
By erasing the global_refs field we'd trip any codepath using
const_values_equal_ptr to figure if two slices were different.
2019-03-13 11:35:05 -04:00
emekoi
1ed38a682e
added z3 and fixed dynamic linker on mingw
2019-03-13 10:37:53 -04:00
Andrew Kelley
26b0d34361
Merge pull request #2055 from ziglang/musl
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support musl for all compatible targets
2019-03-13 01:01:26 -04:00
Andrew Kelley
c73cd05468
musl: remove files that have case conflicts
2019-03-13 01:00:12 -04:00
Andrew Kelley
235ded6265
fix gitattributes
2019-03-12 18:40:31 -04:00
Andrew Kelley
cf699ee068
don't resolve dynamic linker for static executables
2019-03-12 18:28:32 -04:00
Andrew Kelley
9741b2aab4
avoid a string that is too long for msvc
2019-03-12 18:09:40 -04:00
Andrew Kelley
5570bc986b
remove accidental swap file
2019-03-12 17:44:03 -04:00
Andrew Kelley
62486c35a4
ability to build musl from source
...
bundles musl 1.1.21
See #514
2019-03-12 17:32:32 -04:00
Andrew Kelley
5734b7a37a
building musl start files from source
2019-03-12 13:18:52 -04:00
Andrew Kelley
b7c331eb61
add musl headers
2019-03-12 10:30:12 -04:00
Andrew Kelley
761356209b
add test cases to cover switching on u0 values
...
closes #1563
2019-03-11 19:42:07 -04:00
Andrew Kelley
1a94dec50e
docs: finish initial documentation for implicit casts
...
closes #1514
2019-03-11 19:34:58 -04:00
Sahnvour
9b99356551
translate-c: additional test case for integer suffixes on 0
2019-03-11 16:36:27 -04:00
Andrew Kelley
f2ca2ace09
zig build: do a better job of detecting system paths
...
See #2041
2019-03-11 15:22:05 -04:00
Andrew Kelley
a909efae9f
Merge branch 'daurnimator-valgrind'
2019-03-11 13:42:54 -04:00
Andrew Kelley
d633dcd07a
remove the valgrind integration with std.mem.Allocator
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See #1837
2019-03-11 13:34:51 -04:00
Andrew Kelley
5362ca204f
Merge branch 'valgrind' of https://github.com/daurnimator/zig into daurnimator-valgrind
2019-03-11 13:27:04 -04:00
Andrew Kelley
80e5af2be2
Merge pull request #2049 from ziglang/problematic-mtime-detection
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stage1 caching system: detect problematic mtimes
2019-03-11 12:47:55 -04:00
Andrew Kelley
9efa18f687
enable C ABI tests on macOS
2019-03-11 12:21:30 -04:00
Andrew Kelley
e1fbb24d64
add test for spawning child process with empty environment
...
thanks to BenoitJGirard for pointing out the child process
implementation needs 3 extra null bytes in #2031
2019-03-11 11:56:08 -04:00
Andrew Kelley
b4e6e301e1
Merge branch 'fix-1600'
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closes #2036
2019-03-11 11:09:55 -04:00
Andrew Kelley
1d5e349a52
ir: fix handling of OnePossibleValueInvalid
...
this is the poison value which means a compile error has
already been reported
2019-03-11 11:09:15 -04:00
Jimmi HC
bcbb2650c5
check for type_has_one_possible_value and added correct caching to TypeInfo
2019-03-11 10:55:43 -04:00
Jimmi Holst Christensen
357813b193
added tests
2019-03-11 10:55:43 -04:00
Jimmi Holst Christensen
2d7f0ca387
fixed enum to union code
2019-03-11 10:55:10 -04:00
Jimmi Holst Christensen
5a52613caf
use cached const_void_val
2019-03-11 10:55:10 -04:00
Jimmi Holst Christensen
29accac74c
removed wild tab
2019-03-11 10:55:10 -04:00
Jimmi Holst Christensen
8eedec4f93
fixed #1600
2019-03-11 10:55:04 -04:00
Andrew Kelley
3ff0e8bd96
Revert "docgen: --cache off for tests"
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This reverts commit 0a8a7a57e7
2019-03-11 10:35:42 -04:00
Andrew Kelley
6a5c2b249d
Revert "use unique test source names for test-gen-h"
...
This reverts commit 264b03d570
2019-03-11 10:35:39 -04:00
Andrew Kelley
895fab156a
fix build on windows
2019-03-11 10:35:04 -04:00
Andrew Kelley
3a6f19de48
stage1 caching system: detect problematic mtimes
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closes #2045
2019-03-11 10:26:08 -04:00
Marc Tiehuis
83b79522d2
Mark third-party dependencies as vendored
2019-03-11 08:16:50 -04:00
Andrew Kelley
4cb55d3af6
Merge remote-tracking branch 'origin/master' into llvm8
2019-03-10 18:07:28 -04:00
Andrew Kelley
fec4555476
fix inconsistent type information of optional C pointers
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solves an assertion failure in LLVM
2019-03-10 18:02:59 -04:00
Andrew Kelley
918dbd4551
std.zig: this is no longer a keyword
2019-03-10 15:55:54 -04:00
Matt Whiteside
b63b3dc756
Add elf riscv32 and elf riscv64 as options in getLDMOption during construction of link job.
2019-03-10 15:06:17 -04:00
Sahnvour
fa9fcab620
translate-c: add support for integer suffixes on 0 (zero) litteral inside macro definitions
2019-03-10 14:56:35 -04:00
Andrew Kelley
3cdd2c0bdd
Merge remote-tracking branch 'origin/master' into llvm8
2019-03-10 13:48:06 -04:00
Andrew Kelley
0a8a7a57e7
docgen: --cache off for tests
2019-03-09 11:29:15 -05:00
Andrew Kelley
264b03d570
use unique test source names for test-gen-h
2019-03-09 09:52:33 -05:00
Andrew Kelley
8369ddb09c
glibc: add missing linux header
2019-03-09 01:24:30 -05:00
Andrew Kelley
8624379c71
Merge pull request #2038 from ziglang/caching
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breaking changes to zig build API and improved caching
2019-03-09 01:17:36 -05:00
Andrew Kelley
a45807db22
disable flaky event test until post coroutine rewrite
2019-03-09 01:15:18 -05:00
Andrew Kelley
94e52dba85
fix docgen and fix unnecessarily adding .root suffix to objects
2019-03-09 01:00:45 -05:00
Andrew Kelley
5046aa9403
fix running things with zig build on Windows
...
Windows doesn't have rpaths for DLLs so we instead add
search paths to Path environment variable when running
an executable that depends on DLLs built with zig build.
2019-03-09 00:42:14 -05:00
Andrew Kelley
85d23e68ee
fix .d file parsing and string literal ast rendering
2019-03-08 23:40:39 -05:00
Andrew Kelley
91955dee58
breaking changes to zig build API and improved caching
...
* in Zig build scripts, getOutputPath() is no longer a valid function
to call, unless setOutputDir() was used, or within a custom make()
function. Instead there is more convenient API to use which takes
advantage of the caching system. Search this commit diff for
`exe.run()` for an example.
* Zig build by default enables caching. All build artifacts will go
into zig-cache. If you want to access build artifacts in a convenient
location, it is recommended to add an `install` step. Otherwise
you can use the `run()` API mentioned above to execute programs
directly from their location in the cache. Closes #330 .
`addSystemCommand` is available for programs not built with Zig
build.
* Please note that Zig does no cache evicting yet. You may have to
manually delete zig-cache directories periodically to keep disk
usage down. It's planned for this to be a simple Least Recently
Used eviction system eventually.
* `--output`, `--output-lib`, and `--output-h` are removed. Instead,
use `--output-dir` which defaults to the current working directory.
Or take advantage of `--cache on`, which will print the main output
path to stdout, and the other artifacts will be in the same directory
with predictable file names. `--disable-gen-h` is available when
one wants to prevent .h file generation.
* `@cImport` is always independently cached now. Closes #2015 .
It always writes the generated Zig code to disk which makes debug
info and compile errors better. No more "TODO: remember C source
location to display here"
* Fix .d file parsing. (Fixes the MacOS CI failure)
* Zig no longer creates "temporary files" other than inside a
zig-cache directory.
This breaks the CLI API that Godbolt uses. The suggested new invocation
can be found in this commit diff, in the changes to `test/cli.zig`.
2019-03-08 23:23:11 -05:00
John Schmidt
dd34c21779
PriorityQueue: add bulk insertion methods
2019-03-08 14:23:05 -05:00
Jay Weisskopf
cddc77dd97
Remove glibc compat shim with restrictive license
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Unlike the other glibc source code checked into the repo, `csu/init.c`
did not have a license clause that allowed linking without restrictions.
`_IO_stdin_used` is the only symbol in the file and appears to be a 20
year old compatibility shim for the glibc 2.0 ABI. Obsolete in 2.1.
2019-03-08 08:46:06 -05:00
Andrew Kelley
1e634a384c
Merge branch 'glibc'
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See #514
2019-03-07 16:55:31 -05:00
Andrew Kelley
2bb6825baa
fix passing invalid argument -NDEBUG
2019-03-07 16:53:44 -05:00
Andrew Kelley
3d2c48e4c9
disable some tests until coroutine rewrite is finished
2019-03-07 16:11:00 -05:00
Andrew Kelley
46242c4d38
fix -mllvm command line option regression
2019-03-07 16:08:25 -05:00
Andrew Kelley
bbbcf16ef9
fix linking glibc: caching static libs and
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handle linking pthread, rt, dl, m better
2019-03-07 15:50:49 -05:00
Andrew Kelley
2caf39c961
fix .d file processing and use -MV to quote spaces
2019-03-07 14:30:50 -05:00
Andrew Kelley
431b3b2459
fix windows build
2019-03-07 13:32:43 -05:00
Andrew Kelley
197311d7dd
windows and uefi don't have dynamic linkers
2019-03-07 13:25:17 -05:00
Andrew Kelley
4d8467fafc
better behavior when cache dir unavailable
...
and choose different manifest dir for local cache to avoid
conflict with zig build
2019-03-07 13:16:52 -05:00
Andrew Kelley
e2ce00f272
fix regressions on macos
2019-03-07 13:04:10 -05:00
Andrew Kelley
ffaa4f0a87
dynamic_linker_path can be null on some targets
2019-03-07 12:21:27 -05:00
Andrew Kelley
ce76de35f1
multi-arch glibc headers
2019-03-07 12:16:10 -05:00
Andrew Kelley
189fba4390
process headers tool
2019-03-07 09:15:43 -05:00
Sahnvour
5469e3e3c1
missed change when switching TypeInfo to use comptime_int
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fixes #2030
2019-03-06 15:27:56 -05:00
Andrew Kelley
ccdef8c0fb
cross compile glibc startup files
2019-03-06 13:22:36 -05:00
Andrew Kelley
697b1233f0
support other architectures for glibc startup files
2019-03-06 12:10:03 -05:00
Andrew Kelley
b554f6294f
add popcountdi2 to compiler_rt
2019-03-05 23:09:00 -05:00
Andrew Kelley
ba144b366c
build libunwind.a from source and link it
2019-03-05 22:45:41 -05:00
Andrew Kelley
5cecb5e479
libcxx headers 8.0.0rc3
2019-03-05 22:42:35 -05:00
Andrew Kelley
bc8c4ec608
libunwind 8.0.0rc3
2019-03-05 22:42:14 -05:00
Andrew Kelley
e2f4df6065
std.os.changeCurDir no longer needs an allocator
2019-03-05 18:43:39 -05:00
Andrew Kelley
4c386436ea
support glibc dl, m, pthread, rt
2019-03-05 18:17:22 -05:00
Andrew Kelley
e06da10838
fix translate-c
2019-03-05 16:12:19 -05:00
Andrew Kelley
55a0016221
dynamic linker path is independent from libc installation
2019-03-05 16:00:28 -05:00
Andrew Kelley
0d10ab0680
stop linking against gcc files
2019-03-05 14:37:32 -05:00
Andrew Kelley
dd263eccb7
support crtbegin.o and crtend.o when using explicit libc
2019-03-05 14:12:46 -05:00
Andrew Kelley
c5fdea59d3
building glibc from source
2019-03-05 13:26:59 -05:00
Andrew Kelley
aeb16010f3
initial glibc support
2019-03-04 22:15:53 -05:00
Andrew Kelley
0714e19598
Merge remote-tracking branch 'origin/master' into llvm8
2019-03-04 08:24:56 -05:00
Andrew Kelley
9c5852aa86
fix slice of C pointer
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closes #2002
2019-03-03 13:04:04 -05:00
Andrew Kelley
e3b275fa47
fix build.zig not respecting --static
...
closes #2027
2019-03-03 12:35:09 -05:00
Andrew Kelley
d0d615d819
fix const initialization of optional C pointer to null
2019-03-03 10:47:06 -05:00
sjdh02
74c123cd0a
fix check for 64-bit arm platforms with new targets
2019-03-03 10:04:08 -05:00
Andrew Kelley
e402455704
rename std lib files to new convention
2019-03-02 16:46:04 -05:00
Andrew Kelley
f7835000b6
@returnAddress and @frameAddress return usize now
2019-03-02 15:34:58 -05:00
Andrew Kelley
ea5cedced1
fix @typeName on slices
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closes #2026
2019-03-02 14:31:27 -05:00
Sahnvour
4bac22e888
all integers returned by @typeInfo are now comptime_int
2019-03-02 14:27:37 -05:00
Andrew Kelley
67b4de33d2
compile error for import outside package path
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closes #2024
there's a new cli option `--main-pkg-path` which you can use to choose
a different root package directory besides the one inferred from the
root source file
and a corresponding build.zig API:
foo.setMainPkgPath(path)
2019-03-02 10:38:27 -05:00
Andrew Kelley
99b6429a89
disable tests which are tripping an llvm assertion
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See #2019
2019-03-02 08:44:18 -05:00
Andrew Kelley
764205ac13
better error message for -target windows CLI
...
closes #1169
2019-03-01 18:42:09 -05:00
Andrew Kelley
bed81089e1
Merge pull request #2020 from ziglang/kill-namespace-type
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remove the (namespace) type and make every file an empty struct
2019-03-01 18:07:46 -05:00
Andrew Kelley
9c47bf68fa
gen-h: respect @export
2019-03-01 17:52:17 -05:00
Andrew Kelley
fc17b8ee8b
remove unused function
2019-03-01 17:36:43 -05:00
Andrew Kelley
26128396f3
gen-h: use the bare type names for now
2019-03-01 17:36:08 -05:00
Andrew Kelley
e8dad62441
fix docs typo
2019-03-01 17:23:27 -05:00
Andrew Kelley
5f7d9c5845
@typeInfo for structs and opaque types is the bare name
2019-03-01 17:15:58 -05:00
Andrew Kelley
a7ddcabb50
fix type names
2019-03-01 15:49:52 -05:00
Andrew Kelley
582fdc2869
fix dependency loops, pub, tests, use decls, root source
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* fix dependency loop detection
- closes #679
- closes #1500
* fix `pub`
* fix tests
* fix use decls
* main package file gets a special "" namespace path
2019-03-01 15:35:29 -05:00
Marc Tiehuis
c4887d7f54
Use bitwise-and instead of modulo in __zig_return_error
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Avoids emitting compiler-rt div calls on some targets.
2019-03-01 08:23:11 -05:00
Andrew Kelley
76b4e49178
add mprotect syscall
2019-02-28 20:11:36 -05:00
Andrew Kelley
faf76032f1
fix "use" decls
2019-02-28 15:54:09 -05:00
Andrew Kelley
02f3a834b0
struct types get fully qualified names
...
and function symbol names become fully qualified
2019-02-28 15:40:57 -05:00
Andrew Kelley
382a155191
web assembly is a tier 3 target now
...
avr should be listed as tier 4. it's not a default target of LLVM
2019-02-28 14:18:55 -05:00
Andrew Kelley
0fd64e6c69
stage2: update for changes regarding sub-architecture
2019-02-28 14:10:45 -05:00
Andrew Kelley
fa3d89674a
update clang C headers to 8.0.0rc3
2019-02-28 13:52:17 -05:00
Andrew Kelley
182cd0e4c0
LLD patch: workaround for buggy MACH-O code
...
This reapplies 00902ff9b0
2019-02-28 12:54:11 -05:00
Andrew Kelley
5768fcb085
update embedded LLD to 8.0.0rc3
2019-02-28 12:53:08 -05:00
Andrew Kelley
5424b4320d
remove namespace type; files are empty structs
...
closes #1047
2019-02-28 10:11:32 -05:00
Andrew Kelley
6bc19b437c
updates to build with llvm 8.0.0rc3
2019-02-28 09:55:27 -05:00
Andrew Kelley
ea73b8e2b8
update clang driver code to 8.0.0rc3
2019-02-28 09:27:07 -05:00
Andrew Kelley
2dcf1a2392
Merge remote-tracking branch 'origin/master' into llvm8
2019-02-28 09:19:18 -05:00
Andrew Kelley
9753e87545
fix incorrect use of printf in previous commit
2019-02-27 20:09:07 -05:00
Andrew Kelley
3bfacf071e
print the command that failed when C source code fails to build
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also respect the --color arg when building C code
2019-02-27 16:02:07 -05:00
Andrew Kelley
14ca0fd493
uefi os: better auto detection of subsystem
2019-02-27 09:30:48 -05:00
Andrew Kelley
d093f51f16
stage1: fix unused function error on freebsd and netbsd
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closes #2012
closes #2013
2019-02-27 08:40:54 -05:00
Andrew Kelley
c59ce046a0
windows returns EINVAL for fopen when there is an asterisk in the name
...
closes #508
2019-02-26 23:02:57 -05:00
Andrew Kelley
22dd0db9bf
improve docs for unions and switching on tagged unions
...
closes #1943
2019-02-26 22:57:01 -05:00
Andrew Kelley
0d48011f5e
fix stage1 zig fmt on macos
2019-02-26 21:33:46 -05:00
Andrew Kelley
557983e502
fix handling when there are multiple externs and
...
an export in the same object
closes #529
2019-02-26 19:43:12 -05:00
Andrew Kelley
763357c9c3
add test coverage for type used as switch case
...
closes #996
2019-02-26 19:41:36 -05:00
Andrew Kelley
d5fc826437
add test coverage for binary OR on error sets
...
closes #1074
2019-02-26 19:34:22 -05:00
Andrew Kelley
1d7e5479b0
fix .gitignore file and add commit missing std lib file
2019-02-26 18:33:27 -05:00
Andrew Kelley
4563f6b424
add builder.addFmt API and use it to test stage1 zig fmt
...
closes #1968
2019-02-26 18:10:40 -05:00
Andrew Kelley
6365f5a9f3
introduce sys_include_dir for when sys/* files are not with stdlib.h
2019-02-26 17:26:34 -05:00
Andrew Kelley
33174f11ef
fix regressions on Windows
2019-02-26 16:24:32 -05:00
Andrew Kelley
ade10387a5
breaking changes to the way targets work in zig
...
* CLI: `-target [name]` instead of `--target-*` args.
This matches clang's API.
* `builtin.Environ` renamed to `builtin.Abi`
- likewise `builtin.environ` renamed to `builtin.abi`
* stop hiding the concept of sub-arch. closes #1526
* `zig targets` only shows available targets. closes #438
* include all targets in readme, even those that don't
print with `zig targets` but note they are Tier 4
* refactor target.cpp and make the naming conventions
more consistent
* introduce the concept of a "default C ABI" for a given
OS/Arch combo. As a rule of thumb, if the system compiler
is clang or gcc then the default C ABI is the gnu ABI.
2019-02-26 15:58:10 -05:00
Andrew Kelley
1ec1097bd3
use -nostdinc and sometimes -nolibc when compiling C code
2019-02-26 14:59:36 -05:00
John Schmidt
0eed72d687
Add priority queue
2019-02-26 13:21:11 -05:00
Andrew Kelley
6fd2816431
use -nostdinc++ when compiling C code
2019-02-26 10:15:48 -05:00
Andrew Kelley
3932b6474e
use -nobuiltininc when compiling c code
2019-02-26 08:16:03 -05:00
Andrew Kelley
82fafca375
fix the libc compile error tests to only run on linux
2019-02-25 21:46:32 -05:00
Andrew Kelley
7571db05de
fix incorrectly trying to memset at comptime
...
closes #718
2019-02-25 20:33:40 -05:00
Andrew Kelley
4b7e285b76
add a regression test for #704
...
closes #704
2019-02-25 20:18:35 -05:00
Andrew Kelley
152db27146
better error message when forgetting to link against libc
...
closes #1698
2019-02-25 20:09:18 -05:00
Andrew Kelley
3ca861c7dd
add a compile error note when C import fails and not linking libc
...
closes #558
2019-02-25 19:31:30 -05:00
Andrew Kelley
0f54728cf0
fix not finding libgcc_s when looking for native libc
...
closes #2011
2019-02-25 19:10:48 -05:00
Andrew Kelley
aab8e13529
add docs for zero bit types and pointers to zero bit types
...
closes #1561
2019-02-25 18:31:37 -05:00
Andrew Kelley
39605a7965
delete incorrect TODO comment
...
The code path is tested by behavior tests.
Thanks to various contributors, but mostly Marc Tiehuis,
bigint.cpp now has full coverage.
closes #405
2019-02-25 16:36:18 -05:00
Andrew Kelley
7b8c5578c6
fix infinite recursion in type_has_one_possible_value
...
closes #2006
2019-02-25 16:28:23 -05:00
Andrew Kelley
33cbb29def
zig build: 2 improvements
...
* `linkLibrary` will make the target depend on libc if the source does
* when building C source file(s), don't try to generate .h files
2019-02-25 14:27:03 -05:00
Andrew Kelley
6003b1ea70
Merge pull request #2005 from ziglang/c-source
...
first class support for compiling C code
2019-02-25 14:11:54 -05:00
Andrew Kelley
0d4db8828a
@cImport works with --cache on
...
We pass -MD -MF args to clang when doing `@cImport`, which
gives us a complete list of files that the C code read from.
Then we add these to the cache. So even when using `@cImport`
Zig's caching system remains perfect. This is a proof of concept
for the mechanism that the self-hosted compiler will use to
watch and rebuild files.
2019-02-25 14:03:36 -05:00
Andrew Kelley
525c2eaf5d
building DLLs on Windows works better
2019-02-25 13:34:25 -05:00
Andrew Kelley
e76ce2c1d0
first class support for compiling C code
...
New CLI parameter: --c-source [options] [file]
It even works with `--cache on` when there are transitive dependencies.
Instead of `builder.addCExecutable`, use `builder.addExecutable` and pass
`null` for the root source file. Then use `builder.addCSourceFile`,
which takes the path to the C code, and a list of C compiler args.
Be sure to linkSystemLibrary("c") if you want libc headers to be
available.
Merge TestStep into LibExeObjStep. That was long overdue.
2019-02-25 11:45:00 -05:00
Andrew Kelley
e5d4862e14
Merge pull request #2003 from ziglang/zig-cc
...
add `zig cc` command to act like a C compiler
2019-02-24 16:28:49 -05:00
Andrew Kelley
8c2c6368f9
zig cc: work around clang calling GetCommandLine on Windows
2019-02-24 15:31:02 -05:00
Andrew Kelley
bcca76b3c4
zig cc: remove "polly" which was an undefined symbol on macos
2019-02-24 13:37:41 -05:00
Andrew Kelley
a77a17e2c2
add zig cc command to act like a C compiler
...
closes #490
2019-02-24 12:53:28 -05:00
Andrew Kelley
98869edb8b
fix zig fmt arg0 handled incorrectly
2019-02-23 20:25:33 -05:00
Andrew Kelley
00d8f4a1bb
introduce std.debug.captureStackTrace
...
and fix the implementation of writeStackTrace
it was printing the first frame in the wrong place
2019-02-23 13:19:06 -05:00
Andrew Kelley
6fd8d455bc
better libc detection ( #1996 )
...
* better libc detection
This introduces a new command `zig libc` which prints
the various paths of libc files. It outputs them to stdout
in a simple text file format that it is capable of parsing.
You can use `zig libc libc.txt` to validate a file.
These arguments are gone:
--libc-lib-dir [path] directory where libc crt1.o resides
--libc-static-lib-dir [path] directory where libc crtbegin.o resides
--msvc-lib-dir [path] (windows) directory where vcruntime.lib resides
--kernel32-lib-dir [path] (windows) directory where kernel32.lib resides
Instead we have this argument:
--libc [file] Provide a file which specifies libc paths
This is used to pass a libc text file (which can be generated with
`zig libc`). So it is easier to manage multiple cross compilation
environments.
`--cache on` now works when linking against libc.
`ZigTarget` now has a bool field `is_native`
Better error messaging when you try to link against libc or use
`@cImport` but the various paths cannot be found. It should also be
faster.
* save native_libc.txt in zig-cache
This avoids having to detect libc at runtime on every invocation.
2019-02-23 09:35:56 -05:00
Andrew Kelley
52bb71867d
implement vector negation
...
also fix vector behavior tests, they weren't actually testing
runtime vectors, but now they are.
See #903
2019-02-22 13:28:57 -05:00
Andrew Kelley
2fe8a0831f
add regression test for bitcast to array
...
closes #421
2019-02-22 11:09:17 -05:00
Andrew Kelley
d0c39895aa
docs for packed structs
...
closes #1513
2019-02-22 10:56:49 -05:00
Andrew Kelley
0c5f897904
fix @bitCast when src/dest types have mismatched handle_is_ptr
...
* separate BitCast and BitCastGen instructions
* closes #991
* closes #1934
* unrelated: fix typo in docs (thanks gamester for pointing it out)
2019-02-22 08:49:27 -05:00
Andrew Kelley
cbce61a209
better field access of types which have one possible value
...
* When you do field access of a type which only has one possible
value, the result is comptime-known.
* StorePtr instructions which operate on pointers to types which
only have one possible value, the result is a comptime no-op.
closes #1554
2019-02-21 16:09:14 -05:00
Andrew Kelley
1066004b79
better handling of arrays in packed structs
...
* Separate LoadPtr IR instructions into pass1 and pass2 variants.
* Define `type_size_bits` for extern structs to be the same as
their `@sizeOf(T) * 8` and allow them in packed structs.
* More helpful error messages when trying to use types in
packed structs that are not allowed.
* Support arrays in packed structs even when they are not
byte-aligned.
* Add compile error for using arrays in packed structs when the
padding bits would be problematic. This is necessary since
we do not have packed arrays.
closes #677
2019-02-21 14:44:14 -05:00
Andrew Kelley
2bb795dc45
@sliceToBytes works at comptime
...
closes #262
2019-02-21 10:07:11 -05:00
Andrew Kelley
db31c2524d
extern structs support comptime bitcasting
2019-02-21 08:46:43 -05:00
Andrew Kelley
3ee9d06cbd
packed structs support comptime bitcasting
...
* `type_size_store` is no longer a thing. loading and storing a pointer
to a value may dereference up to `@sizeOf(T)` bytes, even for
integers such as `u24`.
* fix `types_have_same_zig_comptime_repr` to not think that the
same `ZigTypeId` means the `ConstExprValue` neccesarily has the
same representation.
* implement `buf_write_value_bytes` and `buf_read_value_bytes` for
`ContainerLayoutPacked`
closes #1120
2019-02-20 22:40:41 -05:00
daurnimator
7bbccfc7f3
Use valgrind marks from Allocator
2019-02-21 11:43:09 +11:00
Andrew Kelley
079728752e
deduplicate compile errors for undeclared identifiers
...
closes #111
2019-02-20 08:04:46 -05:00
daurnimator
d68ae35c11
std: when a FixedBufferAllocator is initialised, set the buffer to undefined
2019-02-20 16:52:23 +11:00
daurnimator
da7880b4cf
std: Add valgrind module
2019-02-20 16:52:20 +11:00
Andrew Kelley
067968c57f
Merge branch 'matthew-mcallister-slice-deref-failure'
2019-02-19 15:35:00 -05:00
Andrew Kelley
c8ce351ec9
pull request fixups
2019-02-19 15:34:44 -05:00
Andrew Kelley
1034af40f9
Merge branch 'slice-deref-failure' of https://github.com/matthew-mcallister/zig into matthew-mcallister-slice-deref-failure
2019-02-19 15:27:10 -05:00
LemonBoy
400006bbe7
Prevent crash in tagged enums rendering ( #1986 )
...
* Prevent crash in tagged enums rendering
* Add a test case
2019-02-19 15:18:57 -05:00
Andrew Kelley
db74832e40
valgrind client requests for undefined values
...
with this change, when you assign undefined, zig emits a few
assembly instructions to tell valgrind that the memory is undefined
it's on by default for debug builds, and disabled otherwise. only
support for linux, darwin, solaris, mingw on x86_64 is currently
implemented.
--disable-valgrind turns it off even in debug mode.
--enable-valgrind turns it on even in release modes.
It's always disabled for compiler_rt.a and builtin.a.
Adds `@import("builtin").valgrind_support` which lets code know
at comptime whether valgrind client requests are enabled.
See #1989
2019-02-19 12:07:56 -05:00
Andrew Kelley
c9fb5240d6
remove --no-rosegment workaround now that valgrind bug is fixed
...
See #896
Zig 0.3.0+ and Valgrind 3.14+ do not need the workaround.
2019-02-19 08:39:36 -05:00
Andrew Kelley
007a260cda
Merge branch 'kristate-zig-backport-issue1944'
2019-02-18 18:12:02 -05:00
Andrew Kelley
ea3d9d5c53
add test for 74bdc1d1f8
2019-02-18 18:11:30 -05:00
Andrew Kelley
b0ceea1831
zig fmt: fix infix operator before multiline string literal
2019-02-18 18:11:12 -05:00
kristopher tate
74bdc1d1f8
src/analyze.cpp: default to using param_node upon callconv error;
2019-02-18 17:57:24 -05:00
John Schmidt
99adda9df5
Some function doc tweaks ( #1961 )
...
* Add docs for the inline function attribute
* Remove outdated comment
Seems like a leftover from when implicit returns were around.
* Consistent terminology
2019-02-18 17:53:41 -05:00
Andrew Kelley
043090020f
docs: shadowing
...
closes #1245
2019-02-18 17:49:26 -05:00
Andrew Kelley
8922008dec
docs: note top level declarations are order-independent
...
closes #1244
2019-02-18 17:41:55 -05:00
Andrew Kelley
28bf768883
export _mh_execute_header with weak linkage
...
* also fix extern variables with initialiaztion values to generate runtime code
* remove the workaround in example/shared_library/mathtest.zig
* introduce the ability for global variables to have Weak and LinkOnce
linkage
* fix `@export` to work for non-functions. this code needs to be
audited though.
* fix comptime ptrcast not keeping bigger alignment
* fix linker warnings when targeting darwin
closes #1903
2019-02-18 16:47:30 -05:00
Andrew Kelley
74a335c4cc
Merge branch 'emekoi-fix-1711'
2019-02-18 13:12:03 -05:00
Andrew Kelley
7a84fe79b9
pull request fixups
2019-02-18 13:05:26 -05:00
emekoi
9b3013d2f6
make @enumToInt work on union(enum)
...
closes #1711
2019-02-18 11:43:45 -05:00
Jimmi HC
d2fb95af88
Fixed std.testing.expectEqual
2019-02-18 17:22:14 +01:00
LemonBoy
e280dce30f
Translate parameterless C functions ( #1978 )
...
Both FunctionNoProto and FunctionProto are subclasses of FunctionType,
the only difference is that the former is parameterless.
2019-02-18 10:26:45 -05:00
LemonBoy
7d762648a4
Add align attribute for params pointers
2019-02-18 09:52:18 -05:00
Andrew Kelley
74d9593d85
README: add NetBSD to support table
2019-02-18 00:13:18 -05:00
Andrew Kelley
3e586264e5
Merge pull request #1972 from coypoop/netbsd
...
Add NetBSD support
2019-02-18 00:10:31 -05:00
Andrew Kelley
39207fa1d4
Merge pull request #1963 from matthew-mcallister/dedup-compile-log-warning
...
Deduplicate compile log statement warnings
2019-02-17 23:53:43 -05:00
Quetzal Bradley
7e54954052
fix openWriteNoClobber and add test
2019-02-17 23:21:45 -05:00
Matthew McAllister
c70ee9177e
Check for duped error messages in compile tests
2019-02-17 15:33:28 -08:00
Matthew McAllister
51783510b9
Deduplicate compile log statement warnings
2019-02-17 14:02:37 -08:00
Maya Rashish
b93405c24b
Don't provide a bogus definition of EVFILT_USER
2019-02-17 23:50:30 +02:00
Andrew Kelley
de18ece294
Merge pull request #1975 from BenoitJGirard/master
...
Fix std.math.powi so powi(x, +-0) = 1 for any x.
2019-02-17 15:00:17 -05:00
Benoit Jauvin-Girard
fcf65f06c4
Fix std.math.powi so powi(x, +-0) = 1 for any x.
2019-02-17 14:52:40 -05:00
LemonBoy
6cf38369d2
Silence gcc8 class-memaccess warnings
...
Use an explicit cast to tell gcc we know what we're doing.
2019-02-17 14:40:01 -05:00
BenoitJGirard
6daa041932
Merge pull request #2 from ziglang/master
...
Refreshing fork.
2019-02-17 14:38:55 -05:00
Maya Rashish
2878efee86
Undo local, unneeded patch
2019-02-17 14:14:17 +02:00
Maya Rashish
8d2a902945
freebsd: fix pointer cast in mmap
2019-02-17 02:25:37 -05:00
Maya Rashish
bc10382ec1
Add NetBSD support
...
Mostly picking the same paths as FreeBSD.
We need a little special handling for crt files, as netbsd uses its
own (and not GCC's) for those, with slightly different names.
2019-02-17 09:17:34 +02:00
Andrew Kelley
db9c1b0528
Merge branch 'sjdh02-master'
2019-02-17 00:33:43 -05:00
Andrew Kelley
4a0bb62584
fixups
2019-02-17 00:29:58 -05:00
sjdh02
fd61a084e4
fix BufferedInStream not reading delayed input
2019-02-16 21:19:49 -06:00
Matthew McAllister
91989e70ba
Fix lvalue dereference type checking
...
Previously, if a dereference instruction was an lvalue, it would fail to
typecheck that the value being dereferenced was indeed a pointer.
Although a little clunky, this change obviates the need for redundant
type checks scattered about the analysis.
2019-02-16 17:37:47 -08:00
Andrew Kelley
c3c92ca8b1
translate-c: 4 more functions using C decls
...
See #1964
2019-02-16 19:48:39 -05:00
Andrew Kelley
2dfa76a1a7
fix regressions from previous commit when building with clang
2019-02-16 16:17:30 -05:00
Andrew Kelley
356cfa08f4
translate-c: proof of concept for transitioning to userland
...
See #1964
2019-02-16 15:26:44 -05:00
Andrew Kelley
bd52d81dc3
README: direct link to Download & Documentation at the top
2019-02-16 14:36:52 -05:00
Andrew Kelley
f4c5bcfea5
refactor translate-c - no more using namespace clang
...
this is in preparation for #1964
2019-02-16 14:09:00 -05:00
Andrew Kelley
f57182456d
Merge pull request #1898 from Sahnvour/translate-c-arrays
...
Translate c arrays
2019-02-16 14:07:41 -05:00
Andrew Kelley
a97362e677
fmt_runner: remove redundant check
2019-02-16 12:24:02 -05:00
Andrew Kelley
ba56f365c8
bring zig fmt to stage1
2019-02-16 00:53:32 -05:00
Marc Tiehuis
77a4e7b374
Merge pull request #1958 from ziglang/parse-float
...
Add float parsing support to std
2019-02-16 15:04:37 +13:00
emekoi
5736a9c6a9
removed hidden union tag in release modes
2019-02-15 20:02:09 -05:00
Andrew Kelley
a05e224150
typecheck the panic function
...
this adds the prototype of panic to @import("builtin")
and then uses it to do an implicit cast of the panic
function to this prototype, rather than redoing all the
implicit cast logic.
closes #1894
closes #1895
2019-02-15 19:19:28 -05:00
Andrew Kelley
7293e012d7
breaking: fix @sizeOf to be alloc size rather than store size
...
* Fixes breaches of the guarantee that `@sizeOf(T) >= @alignOf(T)`
* Fixes std.mem.secureZero for integers where this guarantee previously
was breached
* Fixes std.mem.Allocator for integers where this guarantee previously
was breached
Closes #1851
Closes #1864
2019-02-15 18:05:50 -05:00
Andrew Kelley
567c9b688e
Merge pull request #1965 from ziglang/c-pointer-type
...
implement C pointers
2019-02-15 02:20:42 -05:00
Andrew Kelley
ee5e196f88
add test for truncate on comptime integers
...
closes #703
2019-02-15 02:02:19 -05:00
Andrew Kelley
99b19adeb3
stage2: fix windows regressions
2019-02-14 23:46:53 -05:00
Andrew Kelley
71d7100aa8
darwin: fix pointer cast in mmap
2019-02-14 23:38:14 -05:00
Marc Tiehuis
170ec504ec
Use official llvm mirror for compiler-rt commit ref
2019-02-15 17:37:55 +13:00
Marc Tiehuis
18ad50970f
Make parseFloat stricter in what it accepts as input
2019-02-15 17:32:13 +13:00
Andrew Kelley
e025c70166
stage2: fix llvm.zig with opaque types back to single-item pointer
2019-02-14 23:17:11 -05:00
Andrew Kelley
d6e0d82c32
translate-c: back to *c_void for opaque types
...
See #1059
2019-02-14 23:09:31 -05:00
Andrew Kelley
d5bbd74871
allow C pointers to have alignment
...
clang/gcc support pointer alignment attribute:
https://clang.llvm.org/docs/AttributeReference.html#align-value
2019-02-14 20:04:13 -05:00
Andrew Kelley
cc7060d0d9
compile error for C pointer with align attribute
...
See #1059
2019-02-14 20:02:29 -05:00
Andrew Kelley
973a93d43b
add docs for C pointers
2019-02-14 19:03:04 -05:00
Andrew Kelley
df87044fd6
omit nonnull attribute for C pointers
...
See #1059
2019-02-14 16:10:12 -05:00
Andrew Kelley
6769183a9d
fix implicit cast error unions with non-optional to optional pointer
...
and update self hosted compiler for C pointers
See #1059
2019-02-14 15:48:28 -05:00
Andrew Kelley
52c03de5c2
add missing compile error for OpaqueType inside structs/unions
...
closes #1862
2019-02-14 13:07:51 -05:00
Andrew Kelley
e03c770145
compile error tests for implicit C pointer casting
...
See #1059
2019-02-14 12:28:50 -05:00
Andrew Kelley
c58b802034
remove the "top of the comptime stack" compile error
...
It's still best practice to put `@setEvalBranchQuota` at the top of
the comptime stack, but as Jimmi notes in #1949 , when a function
can be called at comptime and also can be the top of the comptime stack,
this compile error is fundamentally unsound.
So now it's gone.
closes #1949
2019-02-14 10:51:59 -05:00
Andrew Kelley
a4e32d9fb1
ci: freebsd: remove '.git' from URL as per upstream suggestion
...
https://todo.sr.ht/~sircmpwn/dispatch.sr.ht/24#comment-1465
2019-02-14 09:46:08 -05:00
Andrew Kelley
59de24817e
runtime safety check for casting null to pointer
...
see #1059
2019-02-14 01:09:33 -05:00
Andrew Kelley
d4d2718bca
comptime detection of casting null to pointer
...
See #1059
2019-02-14 00:40:39 -05:00
Jimmi Holst Christensen
2911eb34de
Added error for nesting vectors
2019-02-13 12:19:08 +01:00
Marc Tiehuis
de7c55145a
Add parseFloat support to json.zig
2019-02-14 00:12:00 +13:00
Marc Tiehuis
c34ce6878e
Add parseFloat to std.fmt
...
This is not intended to be the long-term implementation as it doesn't
provide various properties that we eventually will want (e.g.
round-tripping, denormal support). It also uses f64 internally so the
wider f128 will be inaccurate.
2019-02-14 00:07:51 +13:00
Jimmi Holst Christensen
53297a1bd0
We already support vector bit operators, so let's test it
2019-02-13 11:40:32 +01:00
Jimmi Holst Christensen
c7b9ab985c
Merge branch 'master' of github.com:ziglang/zig
2019-02-13 11:31:20 +01:00
Jimmi Holst Christensen
c221b29c9d
We already support vector on floats, so let's test it
2019-02-13 11:31:13 +01:00
Marc Tiehuis
cf007e37b9
Add f128 support for fabs, isinf, isnan, inf and nan functions
2019-02-13 23:27:23 +13:00
Marc Tiehuis
be861a85c8
compiler-rt: Add __addtf3, __subtf3 and __truncdfhf2
...
Allows addition/subtraction of f128 and narrowing casts to f16 from
larger float types.
2019-02-13 23:24:52 +13:00
Matthew McAllister
0b3db784f1
Enable compileLog to display slices
2019-02-13 02:00:02 -05:00
Andrew Kelley
5699ab5e77
C pointers: errors for nested pointer casting regarding null
...
See #1059
2019-02-12 18:20:00 -05:00
Andrew Kelley
270933b1e9
compile error test for casting integer to c pointer
...
when the int has more bits than pointers
See #1059
2019-02-12 10:25:21 -05:00
Andrew Kelley
6f05e8d1be
implicit casting between C pointer and optional non-C pointer
...
See #1059
2019-02-12 01:38:11 -05:00
Andrew Kelley
285e2f62ba
disallow C pointers to non-C-ABI-compatible element types
...
See #1059
2019-02-12 00:51:06 -05:00
Andrew Kelley
0abe6d668e
C pointers: delete dead code in ir_num_lit_fits_in_other_type
2019-02-12 00:39:08 -05:00
Andrew Kelley
069fc1a269
peer type resolution with C pointers
...
See #1059
2019-02-11 19:21:59 -05:00
Andrew Kelley
57a7ab0d33
comptime support for pointer arithmetic with hard coded addresses
2019-02-11 19:12:01 -05:00
Andrew Kelley
90b8cd4a45
add C pointer type to @typeInfo
...
See #1059
2019-02-11 16:07:40 -05:00
Andrew Kelley
342bca7f46
C pointer comparison and arithmetic
...
See #1059
2019-02-11 15:31:09 -05:00
Andrew Kelley
d9e01be973
translate-c: use C pointer type everywhere
...
See #1059
2019-02-11 14:56:59 -05:00
Andrew Kelley
4a1b910e03
zig fmt: support C pointers
...
See #1059
2019-02-11 14:07:19 -05:00
Andrew Kelley
43df49cb35
README: move i386-macosx to Tier 4
...
See #1930
2019-02-11 12:59:33 -05:00
Andrew Kelley
661fc79fba
langref: update grammar with c pointers
...
See #1059
2019-02-10 12:02:56 -05:00
Andrew Kelley
7a8f391b0f
avoid needlessly creating global constants
...
This deletes some legacy cruft, and produces leaner object files.
Example:
```
var x: i32 = 1234;
export fn entry() i32 {
return x;
}
```
This produces:
```
@x = internal unnamed_addr global i32 1234, align 4
@0 = internal unnamed_addr constant i32* @x, align 8
```
and @0 is never even used. After this commit, @0 is not produced.
This fixes a bug: Zig was creating invalid LLVM IR when one of these
globals that shouldn't exist takes the address of a thread local
variable. In LLVM 8.0.0rc2, it would produce a linker error. But
probably after my bug report is solved it will be caught by the IR
verifier.
https://bugs.llvm.org/show_bug.cgi?id=40652
2019-02-10 11:07:00 -05:00
Andrew Kelley
bcbcb2e9ff
Merge remote-tracking branch 'origin/master' into llvm8
2019-02-10 11:03:17 -05:00
Andrew Kelley
8e68d43ad3
avoid needlessly creating global constants
...
This deletes some legacy cruft, and produces leaner object files.
Example:
```
var x: i32 = 1234;
export fn entry() i32 {
return x;
}
```
This produces:
```
@x = internal unnamed_addr global i32 1234, align 4
@0 = internal unnamed_addr constant i32* @x, align 8
```
and @0 is never even used. After this commit, @0 is not produced.
This fixes a bug: Zig was creating invalid LLVM IR when one of these
globals that shouldn't exist takes the address of a thread local
variable. In LLVM 8.0.0rc2, it would produce a linker error. But
probably after my bug report is solved it will be caught by the IR
verifier.
https://bugs.llvm.org/show_bug.cgi?id=40652
2019-02-10 10:58:00 -05:00
Jimmi HC
2f9fedabf0
testing.expectEqual use expected type as the type of actual
...
This allows for impl casts
2019-02-10 12:43:49 +01:00
Andrew Kelley
73e8e46257
casting between C pointers and normal pointers
...
See #1059
2019-02-10 01:11:40 -05:00
Andrew Kelley
b8cbe3872e
added C pointer type and implicit int-to-ptr for this type
...
See #1059
2019-02-10 00:14:30 -05:00
Andrew Kelley
caf672c495
@truncate: comptime 0 when target type is 0 bits
...
also if the dest type is a comptime_int, then treat it
as an implicit cast.
also compile error for attempting to truncate undefined
closes #1568
2019-02-09 21:38:34 -05:00
Andrew Kelley
31be1ddf09
docs: add threadlocal keyword to grammar
2019-02-09 20:57:45 -05:00
Andrew Kelley
34eb9f18ac
fix not updating debug info type of optional error sets
...
There's an unfortunate footgun in the current design of error sets.
The debug info type for every error set is the same as the debug info
type of the global error set, which is essentially an enum forward
declaration. The problem is that when we "replace" the forward
declaration with the final value, once we know all the possible errors,
we have to update the pointers of every error set.
So the footgun is that if you ever copy the debug info type of the
global error set, you have to add the address of the pointer to a list
of pointers that need to be updated once we "replace" the forward
declaration. I activated the footgun when I introduced the optimization
that `?anyerror` types are the same size as `anyerror` types (using 0 as
the null value), because I introduced a pointer copy of the global error
set debug info type, but forgot to add it to the list.
I'm sure that there is a better way to code this, which does not have
the footgun, but this commit contains only a fix, not a reworking of the
logic.
closes #1937
2019-02-09 20:41:26 -05:00
Andrew Kelley
1864acd326
Merge remote-tracking branch 'origin/master' into llvm8
2019-02-09 18:57:39 -05:00
Andrew Kelley
ca8580ece1
Merge branch 'vector-int-add-safety'
2019-02-09 16:24:41 -05:00
Andrew Kelley
373e21bb56
implement vector math safety with ext and trunc
2019-02-09 16:24:29 -05:00
Andrew Kelley
0a7bdc0077
implement vector addition with safety checking
...
this would work if @llvm.sadd.with.overflow supported
vectors, which it does in trunk. but it does not support
them in llvm 7 or even in llvm 8 release branch.
so the next commit after this will have to do a different
strategy, but when llvm 9 comes out it may be worth coming
back to this one.
2019-02-09 14:44:33 -05:00
Andrew Kelley
a8a63feba7
docgen: update for threadlocal keyword
2019-02-09 00:28:12 -05:00
Andrew Kelley
052800e952
zig fmt: support threadlocal
2019-02-09 00:19:24 -05:00
Andrew Kelley
d6f2af378a
fix docs
...
broken by c2db077574
2019-02-08 19:38:16 -05:00
Andrew Kelley
46ddd5f5f4
fix compiler assertion failure when returning value from test
...
closes #1935
2019-02-08 19:23:46 -05:00
Andrew Kelley
c2db077574
std.debug.assert: remove special case for test builds
...
Previously, std.debug.assert would `@panic` in test builds,
if the assertion failed. Now, it's always `unreachable`.
This makes release mode test builds more accurately test
the actual code that will be run.
However this requires tests to call `std.testing.expect`
rather than `std.debug.assert` to make sure output is correct.
Here is the explanation of when to use either one, copied from
the assert doc comments:
Inside a test block, it is best to use the `std.testing` module
rather than assert, because assert may not detect a test failure
in ReleaseFast and ReleaseSafe mode. Outside of a test block, assert
is the correct function to use.
closes #1304
2019-02-08 18:23:38 -05:00
John Schmidt
be6d022257
Make ThreadSafeFixedBufferAllocator alias FixedBufferAllocator when --single-threaded
...
Fixes #1910
2019-02-07 23:21:37 -05:00
Andrew Kelley
48c1e235cb
update clang headers to 8.0.0rc2
2019-02-07 18:49:42 -05:00
Andrew Kelley
00902ff9b0
LLD patch: workaround for buggy MACH-O code
...
This reapplies 1a1414fc42
2019-02-07 17:08:25 -05:00
Andrew Kelley
3e08b3a4f8
update embedded LLD to 8.0.0rc2
2019-02-07 17:07:18 -05:00
Andrew Kelley
f330eebe4b
fix using the result of @intCast to u0
...
closes #1817
2019-02-07 16:02:45 -05:00
Andrew Kelley
91baa574a5
build: update Findllvm.cmake for llvm 8
2019-02-07 12:24:55 -05:00
Andrew Kelley
f8ba50f5ed
build: make sure LLVM is exactly correct
...
* check the version to be the correct major version
* ensure that it has all the default targets enabled
2019-02-07 12:22:04 -05:00
Andrew Kelley
a94304d3e4
Merge remote-tracking branch 'origin/master' into llvm8
2019-02-07 12:21:20 -05:00
Andrew Kelley
7843c96df8
build: make sure LLVM is exactly correct
...
* check the version to be the correct major version
* ensure that it has all the default targets enabled
2019-02-07 12:18:01 -05:00
Andrew Kelley
2b2bf53a49
better error message when LLVM does not understand a triple
2019-02-07 11:40:56 -05:00
Andrew Kelley
a0590bda29
Merge branch 'kristate-zig-backport-std.mem.join'
2019-02-07 10:56:30 -05:00
Andrew Kelley
38a7716194
fixups
2019-02-07 10:55:23 -05:00
Andrew Kelley
130f422742
Merge branch 'zig-backport-std.mem.join' of https://github.com/kristate/zig into kristate-zig-backport-std.mem.join
2019-02-07 10:43:14 -05:00
Andrew Kelley
7fc99c33bd
Merge branch 'kristate-zig-backport-std.os.path'
2019-02-07 00:49:06 -05:00
Andrew Kelley
36bade5c56
fixups, and modify std.mem.join and std.os.path.resolve API
...
* zig fmt
* std.mem.join takes a slice of slices instead of var args
* std.mem.join takes a separator slice rather than byte,
and always inserts it. Previously it would not insert the separator
if there already was one, violating the documented behavior.
* std.mem.join calculates exactly the correct amount to allocate
and has no call to allocator.shrink()
* bring back joinWindows and joinPosix and the corresponding tests.
it is intended to be able to call these functions from any OS.
* rename std.os.path.resolveSlice to resolve (now resolve takes
a slice of slices instead of var args)
2019-02-07 00:42:41 -05:00
Andrew Kelley
c804ae2d6b
Merge branch 'zig-backport-std.os.path' of https://github.com/kristate/zig into kristate-zig-backport-std.os.path
2019-02-06 22:53:34 -05:00
Andrew Kelley
8a5d3e2eaf
Merge pull request #1924 from ziglang/tls
...
Implement Thread Local Variables
2019-02-06 20:21:13 -05:00
Andrew Kelley
89ffb58197
implement Thread Local Storage on Windows
2019-02-06 18:32:41 -05:00
Andrew Kelley
d2602b442e
require running std lib tests coherently
...
this should actually improve CI times a bit too
See the description at the top of std/os/startup.zig (deleted in this
commit) for a more detailed understanding of what this commit does.
2019-02-06 14:32:20 -05:00
Andrew Kelley
b1775ca168
thread local storage working for linux x86_64
2019-02-06 13:48:04 -05:00
Andrew Kelley
3abf293a84
doc/targets.md has moved to the github wiki
...
https://github.com/ziglang/zig/wiki/How-to-Add-Support-For-More-Targets
2019-02-06 11:53:09 -05:00
tgschultz
20e2d8da61
Fixed Serializer and BitOutStream when used with streams that have empty error sets.
2019-02-06 00:06:27 -05:00
Andrew Kelley
fd28b9d501
Merge pull request #1919 from Sahnvour/windows-childprocess
...
Better behaviour of ChildProcess under windows.
2019-02-05 21:03:33 -05:00
Sahnvour
6860db66fe
Typo: use the joined path to try executables available from PATH.
2019-02-05 23:13:17 +01:00
Sahnvour
a9faace8b4
Notify failure to create a process when the executable is not found even in PATH.
2019-02-05 23:12:54 +01:00
Sahnvour
075fda3c73
translate-c: add tests. Commented for now as the output is currently empty until #646 is fixed.
2019-02-05 20:36:57 +01:00
Andrew Kelley
ac4e38226b
docs: clarify passing aggregate types as parameters
2019-02-05 10:28:56 -05:00
Jimmi Holst Christensen
4010f6a11d
Added support for vector wrapping mult and sub
...
* I also merged the code that generates ir for add, sub, and mult
2019-02-05 09:57:11 -05:00
Andrew Kelley
06be65a602
fix vector debug info tripping LLVM assertion
2019-02-04 22:16:16 -05:00
Andrew Kelley
d974afde1d
fix vector debug info tripping LLVM assertion
2019-02-04 22:14:35 -05:00
Andrew Kelley
f32f7a937f
Merge remote-tracking branch 'origin/master' into llvm8
2019-02-04 21:26:50 -05:00
Andrew Kelley
8c6fa982cd
SIMD: array to vector, vector to array, wrapping int add
...
also vectors and arrays now use the same ConstExprVal representation
See #903
2019-02-04 20:30:00 -05:00
Andrew Kelley
2828a9695f
Merge branch 'kristate-zig-backport-std.mem.separate'
2019-02-04 15:27:44 -05:00
Andrew Kelley
67bd45f0cf
adjustments to std.mem split / separate
...
* rename std.mem.split to std.mem.tokenize
* add future deprecation notice to docs
* (unrelated) add note to std.os.path.resolve docs
* std.mem.separate - assert delimiter.len not zero
* fix implementation of std.mem.separate to respect the delimiter
* separate the two iterators to different structs
2019-02-04 15:24:06 -05:00
Andrew Kelley
f44ce7836a
Merge branch 'zig-backport-std.mem.separate' of https://github.com/kristate/zig into kristate-zig-backport-std.mem.separate
2019-02-04 13:29:17 -05:00
Andrew Kelley
dfbc063f79
std.mem.Allocator.create replaced with better API
...
`std.mem.Allocator.createOne` is renamed to `std.mem.Allocator.create`.
The problem with the previous API is that even after copy elision,
the initalization value passed as a parameter would always be a copy.
With the new API, once copy elision is done, initialization
functions can directly initialize allocated memory in place.
Related:
* #1872
* #1873
2019-02-03 16:13:28 -05:00
Matthew McAllister
c90c256868
Fix slice concatenation
...
This was causing an underflow error
2019-02-02 22:22:00 -05:00
Andrew Kelley
9b8e23934b
introduce --single-threaded build option
...
closes #1764
This adds another boolean to the test matrix; hopefully it does not
inflate the time too much.
std.event.Loop does not work with this option yet. See #1908
2019-02-01 18:05:54 -05:00
Matthew McAllister
8bedb10939
Fix runtime assignment to comptime aggregate field
...
This was causing a segfault
2019-02-01 17:14:12 -05:00
Andrew Kelley
ae1ebe09b7
add compile errror for @bitCast when bit counts mismatch
...
fixes invalid LLVM IR from previous commit
2019-02-01 14:06:51 -05:00
Andrew Kelley
bbe857be96
Merge pull request #1775 from tgschultz/stdlib-serialization
...
Added serialization, bitstreams, traits for int sign, TagPayloadType, some fixes to std
2019-02-01 13:05:34 -05:00
Andrew Kelley
8d32d25619
Merge branch 'emekoi-windows-mutex'
2019-02-01 12:22:55 -05:00
Andrew Kelley
bfc1772d8e
fixups
2019-02-01 12:22:21 -05:00
Andrew Kelley
8d3eb25e92
Merge branch 'windows-mutex' of https://github.com/emekoi/zig into emekoi-windows-mutex
2019-02-01 10:21:16 -05:00
Andrew Kelley
7a4ed10981
darwin: fix incorrect timeval struct type
...
closes #1648
I also added some more extern functions for darwin time functions,
although nothing depends on them currently.
2019-01-31 18:57:53 -05:00
Andrew Kelley
28873e7622
os.cpp: fix regression on Windows from 59c050e7
2019-01-31 16:52:59 -05:00
Andrew Kelley
545064c1d9
introduce vector type for SIMD
...
See #903
* create with `@Vector(len, ElemType)`
* only wrapping addition is implemented
This feature is far from complete; this is only the beginning.
2019-01-30 23:39:25 -05:00
Andrew Kelley
169a789b34
fix test after merging ad8381e0d2
...
this test slipped through due to branching
2019-01-30 16:12:30 -05:00
Andrew Kelley
59c050e7ff
collapse os_file_mtime into os_file_open_r and check for directory
...
This is a manual merge of kristate's pull request #1754 , due to
conflicts + a couple fixups.
closes #1754
2019-01-30 16:06:18 -05:00
Matthew McAllister
ad8381e0d2
Move tokenizer error location to offending char
...
Previously, it pointed to the start of the current token, but this made
it difficult to tell where the error occurred when it was, say, in the
middle of a string.
2019-01-30 14:02:01 -05:00
Andrew Kelley
ecb0cb661a
darwin time code: don't cast to int until the end
...
See #1648
2019-01-30 02:53:59 -05:00
Andrew Kelley
9ca94bbba5
fix freebsd ci from previous commit
2019-01-30 02:53:50 -05:00
Andrew Kelley
581edd643f
backport copy elision changes
...
This commit contains everything from the copy-elision-2
branch that does not have to do with copy elision directly,
but is generally useful for master branch.
* All const values know their parents, when applicable, not
just structs and unions.
* Null pointers in const values are represented explicitly,
rather than as a HardCodedAddr value of 0.
* Rename "maybe" to "optional" in various code locations.
* Separate DeclVarSrc and DeclVarGen
* Separate PtrCastSrc and PtrCastGen
* Separate CmpxchgSrc and CmpxchgGen
* Represent optional error set as an integer, using the 0 value.
In a const value, it uses nullptr.
* Introduce type_has_one_possible_value and use it where applicable.
* Fix debug builds not setting memory to 0xaa when storing
undefined.
* Separate the type of a variable from the const value of a variable.
* Use copy_const_val where appropriate.
* Rearrange structs to pack data more efficiently.
* Move test/cases/* to test/behavior/*
* Use `std.debug.assertOrPanic` in behavior tests instead of
`std.debug.assert`.
* Fix outdated slice syntax in docs.
2019-01-29 22:30:30 -05:00
Andrew Kelley
9c328b4291
simpler implementation of && and || hints
...
This accomplishes the same goal, but with less changes, so that
I can backport copy elision stuff easier.
2019-01-29 22:29:56 -05:00
Sahnvour
f0d35d78b6
translate-c: avoid array concatenation if the init node is empty, for clarity.
2019-01-26 16:47:11 +01:00
Sahnvour
584cb1fcfe
translate-c: only detect ints as negative if they are signed.
2019-01-26 15:53:19 +01:00
Sahnvour
b2662e443d
translate-c: correct array concatenation for incomplete C array initializers.
2019-01-26 15:41:23 +01:00
Sahnvour
dd5450e7b9
translate-c: get real child type of array type for incomplete initializers and/or multi-dimensional arrays.
2019-01-26 15:39:38 +01:00
kristopher tate
5bf9ffdc5b
Hint at use of and/or when &&/|| is improperly used ( #1886 )
2019-01-25 21:10:40 +01:00
Andrew Kelley
1411df4e27
update to llvm8 trunk. all tests passing
2019-01-24 09:31:00 -05:00
Andrew Kelley
87f5bed11f
Merge remote-tracking branch 'origin/master' into llvm8
2019-01-22 20:10:34 -05:00
tharvik
3bec3b9f9b
llvm-config sanity check
2019-01-21 15:58:54 -05:00
Andrew Kelley
aee973829d
Merge branch 'kristate-zig-backport-issue1883'
2019-01-20 14:09:46 -05:00
Andrew Kelley
1357bc7430
add test case for previous commit
2019-01-20 14:09:17 -05:00
kristopher tate
0d1ce1fb5f
src/analyze.cpp: return type entry for ZigTypeIdPointer if it points to ZigTypeIdOpaque
...
ref: ziglang/zig#1883
2019-01-20 17:08:35 +09:00
Andrew Kelley
c968d8756c
Merge pull request #1885 from Sahnvour/master
...
Fixed source lines printing of stack traces on windows.
2019-01-18 13:32:01 -05:00
Sahnvour
a60ecdc681
Hopefully fixed #1503 (at least improved) line accuracy of stack traces on windows.
2019-01-18 10:35:00 +01:00
Sahnvour
5ab8db7b3e
removed unnecessary cast
2019-01-18 10:35:00 +01:00
Andrew Kelley
404c87b06a
fix incorrect parameter names for std.math.atan2
2019-01-14 18:11:17 -05:00
emekoi
3ff9ab332c
fixed type signature
2019-01-11 09:56:37 -06:00
emekoi
51fff9fa82
fixed initializer and typos
2019-01-11 09:56:36 -06:00
emekoi
35d93d22db
removed nullables
2019-01-11 09:56:36 -06:00
emekoi
9385127052
changed pointer types
2019-01-11 09:56:35 -06:00
emekoi
bb31695fbf
fixed mutex on windows
2019-01-11 09:56:35 -06:00
emekoi
207fa3849c
moved to InitializeCriticalSection to init
2019-01-11 09:56:34 -06:00
emekoi
25d7f5b654
switching back to EnterCriticalSection
2019-01-11 09:56:34 -06:00
emekoi
aaae2f5705
switching from EnterCriticalSection to TryEnterCriticalSection
2019-01-11 09:56:33 -06:00
emekoi
99f44219bc
updated structs
2019-01-11 09:56:33 -06:00
emekoi
b61bce254c
added mutex for windows
2019-01-11 09:56:32 -06:00
Andrew Kelley
3b2eeb839b
Merge remote-tracking branch 'origin/master' into llvm8
2019-01-09 10:44:57 -05:00
Andrew Kelley
5864d92b40
when rendering llvm const values, ensure the types align
...
the representation of the const expr val in zig, and the
type that we tell LLVM it is.
2019-01-09 10:43:48 -05:00
Andrew Kelley
027a0c46ae
Merge remote-tracking branch 'origin/master' into llvm8
2019-01-08 16:50:16 -05:00
Andrew Kelley
1ca983dbd7
translate-c: update to llvm8
2019-01-08 16:49:52 -05:00
Andrew Kelley
4d5d0d3ada
@typeInfo: more correct return type info
2019-01-08 14:40:56 -05:00
Andrew Kelley
aa65b94671
fix debug info for function pointers
...
found when testing against LLVM 8
see https://bugs.llvm.org/show_bug.cgi?id=40198
2019-01-08 11:53:51 -05:00
Andrew Kelley
013c7b24d2
Merge pull request #1874 from ziglang/issue-1866
...
Fix #1866
2019-01-06 14:00:34 -05:00
Jimmi HC
da08525bb3
Removed oops comments
2019-01-06 18:02:00 +01:00
Jimmi HC
97702988d1
Added test case
2019-01-06 17:58:00 +01:00
Jimmi HC
55e95daf54
Fixed issue where TypeInfo would use types from a prev CodeGen instance
...
When doing multible codegen passes (such as building
compiler_rt and then something else) the TypeInfo cache code would point
to types from the prev code gen (such as the prev 'bool' type), giving
us errors like "expected type 'bool', but found type 'bool'"
This disabling of caching might have a performance hit, but correctness is better than
speed, so let's have this for now, until someone optimizes this
correctly (probably in stage2)
2019-01-06 17:53:34 +01:00
Jimmi HC
e410b1f915
Implemented buf_read_value_bytes for ZigTypeIdArray
...
* Only for x_array.special == ConstArraySpecialNone
2019-01-06 17:49:24 +01:00
Jimmi HC
db92891587
Respect the type system instead of ConstExprValue when getting field
2019-01-06 17:48:31 +01:00
Marcio
5f26d1dddb
freebsd: fix wrong call to clock_getres ( #1871 )
...
Reported-by: daurnimator
2019-01-05 13:34:47 -05:00
vegecode
1f08be4d7f
Mark comptime int hardcoded address pointee as a run time variable #1171 ( #1868 )
...
* Mark comptime int hardcoded address as a run time variable #1171
* test case for dereferencing hardcoded address intToPtr
2019-01-04 17:34:21 -05:00
Marcio Giaxa
5c2a1055a0
freebsd: add sockaddr structs
2019-01-04 16:31:57 -05:00
Marcio Giaxa
4d9547ff2e
freebsd: implement clock related functions
...
- clock_gettime
- clock_getres
2019-01-04 16:31:57 -05:00
Marcio Giaxa
1e781a30f6
freebsd: add clock const definitions
2019-01-04 16:31:57 -05:00
vegecode
f6cd68386d
@bitreverse intrinsic, part of #767 ( #1865 )
...
* bitreverse - give bswap behavior
* bitreverse, comptime_ints, negative values still not working?
* bitreverse working for negative comptime ints
* Finished bitreverse test cases
* Undo exporting a bigint function. @bitreverse test name includes ampersand
* added docs entry for @bitreverse
2019-01-02 16:47:47 -05:00
Andrew Kelley
036a49e97d
Merge remote-tracking branch 'origin/master' into llvm8
2019-01-01 18:36:12 -05:00
alexander
6df8e4bca7
Add DIFlagStaticMember flag to functions.
...
Prevents LLVM from generating debug info for
struct member functions with a pointer as the
first parameter as though the first parameter
were the implicit "this" pointer from C++.
2018-12-30 12:57:49 -05:00
Andrew Kelley
d8b6fa9134
Merge pull request #1859 from mgxm/fbsd2
...
Progress towards tier 1 support for FreeBSD x86_64
2018-12-29 12:49:23 -05:00
Marcio Giaxa
2e08bd6be4
ci: update freebsd manifest
2018-12-28 15:36:43 -02:00
Marcio Giaxa
4ff23b668a
tests: remove freebsd from the test matrix
...
- Manually add all the native tests to CI manifest.
2018-12-28 11:38:58 -02:00
Andrew Kelley
c464ecf3bf
Merge pull request #1857 from vegecode/boolean-switch
...
Switching on bools with duplicate and missing value detection: Issue …
2018-12-27 18:14:33 -05:00
alexander
64061cc1bf
Test cases for compiler error and working behavior for switching on booleans
2018-12-27 13:46:32 -06:00
Andrew Kelley
aaef6259c3
allow not having libc include paths and doing @cImport
2018-12-26 20:44:06 -05:00
Marcio Giaxa
c29cae76b0
tests: add FreeBSD to the test matrix
2018-12-26 22:44:13 -02:00
Andrew Kelley
2b7e29f791
Merge branch 'nebulaeonline-nebulaeonline'
...
Zig gains the UEFI OS target
2018-12-26 15:26:53 -05:00
Andrew Kelley
a918ce26b8
fixups
2018-12-26 15:25:54 -05:00
alexander
4a1f0e1418
Switching on bools with duplicate and missing value detection: Issue 1768
2018-12-26 10:44:25 -06:00
nebulaeonline
f49b45b00f
tabs to space fix. thanks visual studio.
2018-12-24 14:01:35 -05:00
Marcio Giaxa
52be7d7404
freebsd: fix flags for opening files
...
Prior to this fix, the compare-outputs test suite was showing a strange
behavior, the tests always stopped between tests 6-8 and had a stack track
similar to each other.
```
Test 8/68 compare-output multiple files with private function (ReleaseSmall)...OK
/usr/home/mgxm/dev/zig/zig-cache/source.zig:7:2: error: invalid token: '&'
}&(getStdOut() catch unreachable).outStream().stream;
^
The following command exited with error code 1:
```
With the wrong O_* flags, the source code was being written in append mode which
resulted in an invalid file
```zig
use @import("foo.zig");
use @import("bar.zig");
pub fn main() void {
foo_function();
bar_function();
}&(getStdOut() catch unreachable).outStream().stream;
stdout.print("OK 2\n") catch unreachable;
}
fn privateFunction() void {
printText();
}
```
2018-12-24 11:45:55 -02:00
nebulaeonline
28cd337d1f
fixed formatting in options display
2018-12-24 07:49:15 -05:00
Marcio Giaxa
de473d4423
freebsd: implement std.os.time.sleep
2018-12-24 10:27:08 -02:00
nebulaeonline
7dcee99510
fixed stricmp/strcasecmp between windows/posix
2018-12-23 23:59:59 -05:00
nebulaeonline
51baea184b
Yet another git user error remnant fixed
2018-12-23 23:46:45 -05:00
nebulaeonline
480061d2c9
git user error fix
2018-12-23 23:09:07 -05:00
nebulaeonline
e0af3d7b50
Merge branch 'nebulaeonline' of https://github.com/nebulaeonline/zig into nebulaeonline
2018-12-23 22:56:20 -05:00
nebulaeonline
fdea12b2d9
msvc subsystem option handling; added uefi os type
2018-12-23 22:44:02 -05:00
nebulaeonline
39d32ee40a
Altered SUBSYSTEM option handling when linking in msvc mode; Added preliminary UEFI support.
2018-12-23 22:21:32 -05:00
Marcio Giaxa
682815f6e9
freebsd: remove syscall and use libc
...
Use libc interface for:
- getdents
- kill
- openat
- setgid
- setuid
2018-12-23 23:30:31 -02:00
Marcio Giaxa
773bf80133
Merge branch 'master' into fbsd2
2018-12-23 23:21:59 -02:00
Andrew Kelley
c0e391e94a
self-hosted: add hurd os to switch
2018-12-23 18:30:13 -05:00
Andrew Kelley
75d142c3c7
llvm8: fix ZigLLVMCreateFunction
2018-12-23 18:22:30 -05:00
Andrew Kelley
280187031a
tests: make type info tests not depend on builtin.Os enum
2018-12-23 18:03:22 -05:00
Andrew Kelley
94424e3fa6
test: remove type info test dependency on builtin.Os enum
2018-12-23 17:40:38 -05:00
Andrew Kelley
16b8467a5e
llvm8: fix build errors
2018-12-23 17:36:41 -05:00
Andrew Kelley
c00216701c
Merge remote-tracking branch 'origin/master' into llvm8
2018-12-23 17:04:26 -05:00
Andrew Kelley
45081c1e9c
hello world example can use const instead of var
2018-12-23 13:57:37 -05:00
Andrew Kelley
218a4d4b30
comptime: ability to @ptrCast to an extern struct and read fields
2018-12-22 23:06:30 -05:00
Andrew Kelley
f301474531
self-hosted: add DeviceBusy as a BuildError
2018-12-21 23:01:21 -05:00
Andrew Kelley
0eba5b6744
I observed open() return EBUSY on linux
...
when trying to open for writing a tty fd that is already opened with
screen
2018-12-21 19:50:21 -05:00
Marcio Giaxa
c26f543970
freebsd: fix Stat mode type
2018-12-21 15:04:55 -02:00
Andrew Kelley
56fedbb524
translate-c: --verbose-cimport prints clang command
2018-12-20 19:56:24 -05:00
Marcio Giaxa
c156d51d55
freebsd: remove system linker hack
2018-12-20 21:44:18 -02:00
Marcio Giaxa
a6f33e3dc5
freebsd: add realpath to freebsd/index.zig
2018-12-20 21:05:31 -02:00
Marcio Giaxa
46a0f60e4c
freebsd: use realpath() to resolve symbolic links
2018-12-20 20:57:58 -02:00
Marcio
ac1b2a3c73
Merge pull request #1 from myfreeweb/fbsd2
...
Fix dirent/stat, add preadv
2018-12-20 22:55:14 +00:00
Greg V
76efc462e7
Add preadv/pwritev on FreeBSD
2018-12-20 23:55:44 +03:00
Greg V
054c7ab18a
Fix stat/timespec definitions for FreeBSD
2018-12-20 23:54:09 +03:00
myfreeweb
fa6c7c1303
Use Ninja in .builds/freebsd.yml
...
It's faster and doesn't require manually getting the number of CPUs
2018-12-20 15:15:25 -05:00
tgschultz
f35ba34a88
Removed allocator from Linux version DynLib. Added dynamic_library.zig to std test list.
2018-12-20 14:49:34 -05:00
Andrew Kelley
8cf3543c80
Merge branch 'mgxm-srtht_fbsd'
2018-12-20 14:18:22 -05:00
Andrew Kelley
2a776ed8a8
ci: only run the debug behavior tests for FreeBSD
2018-12-20 14:18:02 -05:00
Marcio Giaxa
4840600988
ci: add sr.ht build manifest for FreeBSD
2018-12-20 12:40:05 -05:00
Andrew Kelley
459045aa40
Merge branch 'kristate-zig-backport-issue1832'
2018-12-20 12:36:30 -05:00
Andrew Kelley
0f54194e6a
fixups
2018-12-20 12:36:15 -05:00
kristopher tate
fb81b1978b
tests: re: 79db394;
...
ref: ziglang/zig#1832
2018-12-20 22:53:54 +09:00
kristopher tate
39567e8b50
src/analyze.cpp: support alignOf(struct T) aligned member inside struct T;
...
ref: ziglang/zig#1832
2018-12-20 22:53:54 +09:00
Andrew Kelley
8768816d69
std.io: call the idiomatic std.mem.readInt functions
...
I originally called the Slice variants to work around
comptime code not supporting `@ptrCast`, but I fixed that
in 757d0665
2018-12-19 17:48:21 -05:00
Marcio Giaxa
e5b4748101
freebsd: initial stack trace
...
Stack trace is partially working, with only a few symbols missing. Uses
the same functions that we use in Linux to get the necessary debug info.
2018-12-19 18:42:00 -02:00
Marcio Giaxa
9900f94afe
freebsd: use sysctl to get the current executable path
...
FreeBSD doesn't mount procfs as default on the base system, so we can't
depend on it to get the current path, In this case, we use sysctl(3) to
retrieves the system information and get the same information.
- CTL_KERN: High kernel limits
- KERN_PROC: Return selected information about specific running
processes.
- KERN_PROC_PATHNAME: The path of the process
- Process ID: a process ID of -1 implies the current process.
2018-12-19 18:42:00 -02:00
Marcio Giaxa
1811e7e6c9
freebsd: remove getrandom dependency from libc
...
The system call getrandom(2) just landed on FreeBSD 12, so if we want to
support some earlier version or at least FreeBSD 11, we can't depend on
the system call.
2018-12-19 18:42:00 -02:00
Marcio Giaxa
11ced4f99d
freebsd: use libc interface instead system calls
...
Remove all syscalls references
* dup2()
* chdir()
* execve()
* fork()
* getcwd()
* isatty()
* readlink()
* mkdir()
* mmap()
* munmap()
* read()
* rmdir()
* symlink()
* pread()
* write()
* pwrite()
* rename()
* open()
* close()
* lseek()
* exit()
* unlink()
* waitpid()
* nanosleep()
* setreuid()
* setregid()
* raise()
* fstat()
* pipe()
* added pipe2() extern c fn
2018-12-19 18:42:00 -02:00
Marcio Giaxa
6cfcdbde2b
freebsd: link against libc++
...
All supported versions of FreeBSD have libc++ in the base system.
2018-12-19 18:42:00 -02:00
Marcio Giaxa
1fc56b82ad
freebsd: link against libc
...
Since the stable kernel ABI is through libc #1759
2018-12-19 18:42:00 -02:00
Marcio Giaxa
0273fbf710
freebsd: add access
2018-12-19 18:42:00 -02:00
Marcio Giaxa
5ea37f6e8c
freebsd: add getdirentries
2018-12-19 18:41:59 -02:00
Marcio Giaxa
666b153144
freebsd: remove syscall files
2018-12-19 18:41:40 -02:00
Jimmi Holst Christensen
a7670e80a4
Added formatting of function pointers ( #1843 )
2018-12-19 10:07:35 -05:00
Jimmi Holst Christensen
45e72c0b39
Fixed intToPtr to fn type when the address is hardcoded ( #1842 )
...
* Fixed intToPtr to fn type
* Added test
* Import inttoptr.zig in behavior.zig
2018-12-19 09:39:18 -05:00
Jimmi Holst Christensen
260c3d9cc0
formatType can now format comptime_int
2018-12-19 11:50:29 +01:00
Andrew Kelley
f6a02a427f
README: clarify self-hosted status
2018-12-18 15:55:00 -05:00
Andrew Kelley
e077a44656
ir: delete dead code
2018-12-18 15:48:26 -05:00
Andrew Kelley
f75262b79f
fix comptime pointer reinterpretation array index offset
...
closes #1835
2018-12-17 11:05:50 -05:00
Andrew Kelley
5a68c60023
ci: update msys packages before installing
2018-12-16 12:32:20 -05:00
Andrew Kelley
757d0665ae
implement comptime pointer cast
...
closes #955
closes #1835
2018-12-16 12:08:14 -05:00
Josh Wolfe
7533d1b14c
mem foreign functions call the native ones
...
this reduces the amount of implementation to change for #1835
2018-12-16 11:59:29 -05:00
Andrew Kelley
624c74af6f
ci: install openssl on windows
2018-12-16 11:22:33 -05:00
Andrew Kelley
82bf1eb7a1
docs: fix alphabetical sorting of builtin functions
2018-12-14 20:21:23 -05:00
Andrew Kelley
0afb868684
Merge branch 'suirad-windows-wide-imports'
2018-12-13 18:50:11 -05:00
Andrew Kelley
fff6e47125
fixups
2018-12-13 17:13:10 -05:00
Andrew Kelley
457f03e37d
Merge branch 'windows-wide-imports' of https://github.com/suirad/zig into suirad-windows-wide-imports
2018-12-13 15:57:24 -05:00
Andrew Kelley
e98ba5fc40
add mem.readVarInt, fix InStream.readVarInt, fix stack traces
...
fixes a regression from b883bc8
2018-12-13 06:38:14 -05:00
Andrew Kelley
6395cf8d6b
fix mistakes introduced in b883bc8
2018-12-13 06:07:39 -05:00
Andrew Kelley
7417f2e4b3
freebsd: fix issues with syscalls
2018-12-13 00:33:13 -05:00
Andrew Kelley
d770333827
freebsd: fix os_self_exe_path function and update std lib
2018-12-12 22:28:15 -05:00
Andrew Kelley
b883bc873d
breaking API changes to all readInt/writeInt functions & more
...
* add `@bswap` builtin function. See #767
* comptime evaluation facilities are improved to be able to
handle a `@ptrCast` with a backing array.
* `@truncate` allows "truncating" a u0 value to any integer
type, and the result is always comptime known to be `0`.
* when specifying pointer alignment in a type expression,
the alignment value of pointers which do not have addresses
at runtime is ignored, and always has the default/ABI alignment
* threw in a fix to freebsd/x86_64.zig to update syntax from
language changes
* some improvements are pending #863
closes #638
closes #1733
std lib API changes
* io.InStream().readIntNe renamed to readIntNative
* io.InStream().readIntLe renamed to readIntLittle
* io.InStream().readIntBe renamed to readIntBig
* introduced io.InStream().readIntForeign
* io.InStream().readInt has parameter order changed
* io.InStream().readVarInt has parameter order changed
* io.InStream().writeIntNe renamed to writeIntNative
* introduced io.InStream().writeIntForeign
* io.InStream().writeIntLe renamed to writeIntLittle
* io.InStream().writeIntBe renamed to writeIntBig
* io.InStream().writeInt has parameter order changed
* mem.readInt has different parameters and semantics
* introduced mem.readIntNative
* introduced mem.readIntForeign
* mem.readIntBE renamed to mem.readIntBig and different API
* mem.readIntLE renamed to mem.readIntLittle and different API
* introduced mem.readIntSliceNative
* introduced mem.readIntSliceForeign
* introduced mem.readIntSliceLittle
* introduced mem.readIntSliceBig
* introduced mem.readIntSlice
* mem.writeInt has different parameters and semantics
* introduced mem.writeIntNative
* introduced mem.writeIntForeign
* mem.writeIntBE renamed to mem.readIntBig and different semantics
* mem.writeIntLE renamed to mem.readIntLittle and different semantics
* introduced mem.writeIntSliceForeign
* introduced mem.writeIntSliceNative
* introduced mem.writeIntSliceBig
* introduced mem.writeIntSliceLittle
* introduced mem.writeIntSlice
* removed mem.endianSwapIfLe
* removed mem.endianSwapIfBe
* removed mem.endianSwapIf
* added mem.littleToNative
* added mem.bigToNative
* added mem.toNative
* added mem.nativeTo
* added mem.nativeToLittle
* added mem.nativeToBig
2018-12-12 20:35:04 -05:00
Wink Saville
634d11ab28
Add add compiler_rt routines for float to signed integer conversion
...
And add std.math.f128_* constants.
The routines are:
__fixdfdi, __fixdfsi, __fixdfti,
__fixsfdi, __fixsfsi, __fixsfti,
__fixtfdi, __fixtfsi, __fixtfti.
These all call fixint which is a generic zig function that does the
conversion:
pub fn fixint(comptime fp_t: type, comptime fixint_t: type, a: fp_t) fixint_t
There are also a set tests:
__fixdfdi_test, __fixdfsi_test, __fixdfti_test,
__fixsfdi_test, __fixsfsi_test, __fixsfti_test,
__fixtfdi_test, __fixtfsi_test, __fixtfti_test.
2018-12-12 00:21:42 -05:00
BenoitJGirard
f0ec308e26
Merge pull request #1 from ziglang/master
...
Refresh from original.
2018-12-11 20:06:13 -05:00
Jay Weisskopf
5f5364ad73
font-family fallbacks for unsupported system-ui
2018-12-11 01:44:48 -05:00
Jay Weisskopf
57113bab2f
docs: Prefer system-ui font-family
...
system-ui is a new generic font-family for matching the font used in the operating system's native user interface. E.g. Roboto on Android, San Francisco on macOS, Segoe UI on Windows, etc.
https://caniuse.com/#search=system-ui
2018-12-11 01:44:48 -05:00
Henry Nelson
68b0fce62f
Document explicitly ignoring expression values
2018-12-11 01:42:54 -05:00
tgschultz
1a8570403f
Minor doc-comment fix.
2018-12-09 20:59:51 -06:00
tgschultz
1188da926f
Minor change to custom (de)serializer to allow them to be defined outside of the struct and aliased inside it. This will enable alternate generic serializers (i.e. one that follows pointers) on a struct-by-struct basis.
2018-12-09 20:52:16 -06:00
Andrew Kelley
1b0f4d5976
implement compile error note for function parameter type mismatch
2018-12-05 15:32:25 -05:00
Jimmi Holst Christensen
518ff33e64
Allow packages in TestStep
2018-12-05 14:10:09 +01:00
Andrew Kelley
9ac838c8e3
LLD patch: allow non-allocated sections to go into allocated sections
...
Patch submitted upstream: https://reviews.llvm.org/D55276
2018-12-04 11:42:22 -05:00
Andrew Kelley
3a1612a0f5
std.debug: fix some issues with freestanding debug info
2018-12-02 23:46:45 -05:00
Andrew Kelley
5c3b8cb365
expose std.debug.DwarfInfo and delete unused function
2018-12-02 20:08:06 -05:00
Andrew Kelley
a436d2ab8c
std.debug.printSourceAtAddressDwarf
...
which works in freestanding mode
2018-12-02 19:34:11 -05:00
Andrew Kelley
4292ed9571
std.debug.StackIterator
2018-12-02 18:54:04 -05:00
Andrew Kelley
a40d160a5c
introduce std.io.SeekableStream
...
Relevant #764
dwarf debug info is modified to use this instead of std.os.File
directly to make it easier for bare metal projects to take advantage
of debug info parsing
2018-12-02 18:36:18 -05:00
Andrew Kelley
6f5e7ee09c
make std.unicode.Utf8Iterator public
2018-12-01 02:14:17 -05:00
Andrew Kelley
a9eab69b58
zig build: addStaticExecutable
2018-12-01 01:21:59 -05:00
tgschultz
8423bd423b
Added explicit test for #1810 issue to io_test.zig.
2018-11-30 15:02:10 -06:00
tgschultz
5936bdf8a4
Fixed readBits to cast errors to the correct errorset. See #1810 for why this wasn't caught earlier.
2018-11-30 14:50:17 -06:00
tgschultz
b6489ff90a
Increased range of bitwidths tested by "serialize/deserialize Int" tests. Added tests for float inf and NaN.
2018-11-30 14:50:17 -06:00
tgschultz
1ab66f3b55
Added serialization, bitstreams, traits for integer sign, TagPayloadType
2018-11-30 14:50:17 -06:00
Suirad
cf266ff80a
Update tests
2018-11-30 02:15:33 -06:00
Suirad
e8e6ae57d4
Find CI env variables
2018-11-30 02:08:34 -06:00
Suirad
1fa2217c10
Simplify implementation
2018-11-30 02:08:34 -06:00
Suirad
24592d0216
Add more padding to parse buffer
2018-11-30 02:08:34 -06:00
Suirad
0abd5520bd
Platform specific tests
2018-11-30 02:08:34 -06:00
Suirad
5dfca87a65
Update windows imports
2018-11-30 02:08:33 -06:00
Jimmi Holst Christensen
823969a5a4
Implemented new more flexible readLineFrom ( #1801 )
2018-11-29 22:38:39 +01:00
Andrew Kelley
b29769532b
ci: workaround azure quirk for windows too
2018-11-29 14:54:23 -05:00
kristopher tate
1e60ca4b75
stage2: update std.os.path.join method signature;
...
stage2: take 2;
2018-11-30 03:52:28 +09:00
kristopher tate
2b78a90424
std.os.path: remove dependance on std.mem.join;
...
std/os/child_process.zig: windows
test/cli.zig: godbolt;
doc/docgen.zig
2018-11-30 03:52:27 +09:00
kristopher tate
ff1b2889f3
std.mem: split: test for multiple seperator bytes;
2018-11-30 02:17:15 +09:00
Andrew Kelley
bbdc12891b
ci: workaround azure quirk with set -x
2018-11-29 11:05:56 -05:00
kristopher tate
6a1a2898b1
std.mem: remove varargs on join to stop excessive inlined code;
...
join was preducing inline code for every unique call causing code bloat
2018-11-30 00:53:52 +09:00
dbandstra
53766e7a3a
make parseUnsigned handle types <8 bits wide
2018-11-29 09:53:43 -05:00
daurnimator
4ecb3ceafb
Add std.LinkedList.concat
2018-11-29 09:44:24 -05:00
Andrew Kelley
7005ec5efe
Revert "Add math min/max for Float and Value"
...
This reverts commit 078a0a6999
2018-11-29 09:33:47 -05:00
Jimmi Holst Christensen
f74320d56d
Implemented getOrPutValue which wraps getOrPut
2018-11-29 09:10:15 +01:00
Wink Saville
078a0a6999
Add math min/max for Float and Value
2018-11-28 23:13:12 -05:00
Andrew Kelley
c54fe0d3ae
work around to support debian's fork of llvm 7.0.1
...
it has a patch that adds an OS type, breaking the public API
this commit avoids depending on the last os type enum item,
but retains the safety assertion checks.
closes #1788
2018-11-28 22:58:52 -05:00
Josh Wolfe
11e8afb37c
fix child_process piped streams not getting closed
2018-11-28 18:33:55 -05:00
Andrew Kelley
57f44eb2bd
Merge branch 'freebsd2'
...
Tier 2 support for FreeBSD
2018-11-27 21:06:35 -05:00
Andrew Kelley
dd2450b1b2
tier 2 support for freebsd
2018-11-27 20:56:43 -05:00
Andrew Kelley
e3bf40742d
Merge branch 'master' into freebsd2
2018-11-27 20:36:44 -05:00
Sahnvour
1fb15be05f
stack traces: fix for windows
2018-11-27 20:34:55 -05:00
Andrew Kelley
3c4965a616
readme: update support table
2018-11-27 11:27:45 -05:00
daurnimator
2baf0e2ffc
add std.math.IntFittingRange
2018-11-27 10:19:06 -05:00
Andrew Kelley
6bbe4cf9f7
Merge branch 'winksaville-Fix-pushToParent-to-work-for-arrays-of-Objects'
2018-11-27 00:53:09 -05:00
Andrew Kelley
a5b79017a3
fix regression from d5648d26
...
thanks Wink Saville for the test case.
2018-11-27 00:52:32 -05:00
Andrew Kelley
7818550edc
Merge branch 'Fix-pushToParent-to-work-for-arrays-of-Objects' of https://github.com/winksaville/zig into winksaville-Fix-pushToParent-to-work-for-arrays-of-Objects
2018-11-27 00:45:46 -05:00
Andrew Kelley
0860be03b1
Merge branch 'kristate-zig-backport-os_file_read-EISDIR'
2018-11-26 20:07:19 -05:00
Andrew Kelley
67a39a4c99
stage1: better file path handling
...
* better message printed when cache hash fails
* better handling of '/' as root source file
* os_path_split parses '/' and '/a' correctly
closes #1693
closes #1746
2018-11-26 20:04:35 -05:00
Andrew Kelley
d2ed4d3dd3
Merge branch 'zig-backport-os_file_read-EISDIR' of https://github.com/kristate/zig into kristate-zig-backport-os_file_read-EISDIR
2018-11-26 19:59:58 -05:00
kristopher tate
0f7de58b64
std.mem: add new separate method and rework SplitIterator;
2018-11-26 02:02:17 +09:00
daurnimator
f6cd02be65
add std.meta.stringToEnum
2018-11-25 11:48:11 -05:00
Andrew Kelley
a07490a4bc
Merge pull request #1783 from ziglang/rand-range
...
Use better rand range implementations
2018-11-25 11:44:08 -05:00
Josh Wolfe
9ae5200bd2
factor out and expose biased range limiting function
2018-11-24 22:25:21 -05:00
Josh Wolfe
eed7b48fe3
test lots of types
2018-11-24 22:25:21 -05:00
Josh Wolfe
49b49618d2
add biased random range api
2018-11-24 22:25:21 -05:00
Josh Wolfe
1924ffa67d
better debiased random range implementation
2018-11-24 22:25:21 -05:00
Andrew Kelley
4d747d452f
update zen os std lib for latest zig changes
2018-11-24 16:51:52 -05:00
Andrew Kelley
3d2752cc36
refactor type_requires_comptime to have possible error
...
fixes a compiler crash when building
https://github.com/AndreaOrru/zen
2018-11-24 16:15:58 -05:00
Andrew Kelley
56a8f2b018
fix @intCast not catching negative numbers to unsigned
2018-11-24 14:36:16 -05:00
Andrew Kelley
b953e322a8
std.os.path.realC: make overflow more clearly impossible
2018-11-21 13:41:10 -05:00
Andrew Kelley
bb3ac177a8
fix incorrect buf len
2018-11-20 12:37:42 -05:00
kristopher tate
a69695a28c
std/mem: writeIntLE: buf.* to buf;
2018-11-20 11:11:07 -05:00
Wink Saville
a05716bd20
Allow json tests to be easily filtered
2018-11-19 18:08:38 -05:00
Andrew Kelley
4dafdc00d5
zig fmt
2018-11-19 17:28:18 -05:00
Andrew Kelley
9493738e54
Merge branch 'freebsd-up' of https://github.com/myfreeweb/zig into freebsd2
2018-11-19 17:24:41 -05:00
Sahnvour
703c6684d1
Crash fixes and small improvements to inline asm. ( #1756 )
...
* codegen: LLVMConstInlineAsm is deprecated.
* codegen: replace commas in asm constraint strings by pipes as required by LLVM.
* ir: enforce usage of '=' constraint modifier for inline assembly outputs.
Others are not currently supported and this was just asserted alter in `ir_render_asm`.
* asm: forbid comptime_int/floats as inputs in favor of explicitely sized constants.
Fixes a crash due to comptime_int/floats having no type_ref.
* asm: handle inputs with integers of <8 or non power of 2 bitsize.
We widen them to the next highest power of two.
2018-11-19 16:22:21 -05:00
Andrew Kelley
89e82281be
fix incorrect --help text
2018-11-19 13:26:35 -05:00
Andrew Kelley
b1a676b279
docs: fix some incorrect error documentation
2018-11-19 13:20:39 -05:00
Andrew Kelley
2f5d1ec500
improve error message when wrong type returned
...
closes #1650
2018-11-19 11:22:57 -05:00
Wink Saville
81d9403dce
Add SegmentedList.shrink
...
I was exploring std.zig.Tokenizer and wanted to compare performance of
arrays, SegmentedList and ArrayList and needed SegmentedList.shrink
to make the comparison "fair".
2018-11-19 10:53:25 -05:00
Marc Tiehuis
4c0163b69b
std/rand: fix ziggurat next_f64 call
2018-11-19 21:56:45 +13:00
Andrew Kelley
921d9c9bcb
add std.meta.intToEnum
2018-11-18 20:18:24 -05:00
Andrew Kelley
3829e200ec
fix assertion failure related to @intToEnum
2018-11-18 20:04:16 -05:00
Josh Wolfe
3c05ad4012
atomic.Int.set
2018-11-18 19:43:13 -05:00
Andrew Kelley
f8a782fb2e
all numbers with comptime known values implicitly cast
...
to all number types. If the value does not fit,
a compile error is emitted.
closes #422
closes #1712
2018-11-18 19:37:59 -05:00
Wink Saville
8d54cbb834
Fix pushToParent to work for arrays of Objects
...
The reference `*array` is a copy of the value on the stack. Instead use
a reference to top of stack. This is the same technique used above for
`var object` in `Value.String`.
Added two simple tests.
2018-11-18 10:14:37 -08:00
Duncan
e9b47d960b
Fix setsockopt syscall on linux
2018-11-18 10:45:38 -05:00
kristopher tate
947cdafd91
src/os.cpp: os_file_read: return ErrorIsDir on case EISDIR;
2018-11-18 15:30:24 +09:00
Andrew Kelley
085d049a08
aarch64 improvements
...
* support C ABI for all return types
* don't include __aeabi_uldivmod & co on aarch64 since
it's 64 bit
2018-11-17 11:21:00 -05:00
Jimmi HC
2a580278c4
Updated comments in parser.cpp
2018-11-17 14:42:47 +01:00
Jimmi HC
f1fd8d2b1f
Updated docs to newest grammar
2018-11-17 14:36:36 +01:00
Andrew Kelley
c21884e1d6
Merge remote-tracking branch 'origin/master' into llvm8
2018-11-17 02:18:56 -05:00
Andrew Kelley
704374e512
rename section keyword to linksection
...
add zig fmt support for this syntax
closes #1152
2018-11-17 01:38:35 -05:00
Andrew Kelley
3862962881
delete rogue file
2018-11-16 14:26:53 -05:00
Vallentin
398914eb71
Fixed typos
2018-11-16 14:03:39 -05:00
Matthew O'Connor
fbd6a66ae7
camelCase std.rb.set_child to std.rb.setChild
2018-11-16 13:03:13 -05:00
kristopher tate
e198417687
std/fmt/index.zig: support printing hex bytes on slices;
2018-11-16 10:22:33 -05:00
Jimmi Holst Christensen
be9bb0a857
Fixed #1663 and removed IrInstructionArrayLen
2018-11-16 10:15:13 -05:00
Andrew Kelley
332fdf33ee
update readme
2018-11-16 10:05:52 -05:00
Matthew O'Connor
007783753e
Change rb functions to use snakeCase.
2018-11-16 09:21:48 -05:00
Andrew Kelley
ba361f31c6
more fixes related to readStruct API
2018-11-15 16:16:08 -05:00
Jimmi HC
3090f83800
Fixed failure using readStruct and gave async readStruct the same sig
2018-11-15 21:59:17 +01:00
Jimmi HC
f4606842d2
Have readStruct in stream return a value instead of taking a pointer
2018-11-15 21:03:27 +01:00
Jimmi Holst Christensen
2a9843de95
Added NullOutStream and CountingOutStream ( #1722 )
2018-11-15 09:37:39 -08:00
Andrew Kelley
b8b36f3cce
disable windows test until coroutines rewrite lands
...
See #1363
2018-11-15 10:02:12 -05:00
Andrew Kelley
0c3bd0c3d1
zig fmt: add --check flag
...
closes #1558
closes #1555
2018-11-15 00:26:43 -05:00
Josh Wolfe
65cddc5a19
test for readIntBE/LE
2018-11-14 21:40:53 -05:00
Josh Wolfe
8008ae470e
io read/write int be/le optimizations
2018-11-14 20:57:51 -05:00
Josh Wolfe
772876b2f0
implement mem.writeIntLE, mem.writeIntBE
2018-11-14 20:57:46 -05:00
Josh Wolfe
8d8836c2d1
address port getter
2018-11-14 20:28:19 -05:00
Andrew Kelley
3666fbd9f9
** and ++ operators force comptime on operands
...
closes #1707
2018-11-14 12:23:40 -05:00
Jimmi Holst Christensen
14308db923
Manual update to new grammar.
...
TODO: Figure out how we can auto update this, when the grammar changes in
the zig-spec repo
2018-11-14 08:56:26 +01:00
Jimmi Holst Christensen
5b3f7a8e1f
Fixed error where we didn't expect the return type of a function
2018-11-13 14:43:08 +01:00
Jimmi Holst Christensen
8139c5a516
New Zig formal grammar ( #1685 )
...
Reverted #1628 and changed the grammar+parser of the language to not allow certain expr where types are expected
2018-11-13 05:08:37 -08:00
Andrew Kelley
67fbb0434f
ir: remove redundant casting code
2018-11-11 12:48:55 -05:00
Andrew Kelley
ef5d7ce463
array type syntax implies comptime
2018-11-09 19:26:54 -05:00
emekoi
8e69a18d8c
made colored output more consistent ( #1706 )
...
* made colored output more consistent
* added os.supportsAnsiEscapeCodes
2018-11-08 00:36:36 -05:00
Andrew Kelley
ac8898e681
std.build.Builder: mutable env_map
2018-11-07 21:23:09 -05:00
Andrew Kelley
d9fe38789b
macos: use the same code as linux to determine libc include path
...
this fixes .h file locating on macos 10.14
2018-11-06 17:59:44 -05:00
Andrew Kelley
63f636e7b7
limit integer types to maximum bit width of 65535
...
closes #1541
2018-11-06 11:09:14 -05:00
Andrew Kelley
a08b65720b
README: update CI badges
2018-11-06 09:55:54 -05:00
Andrew Kelley
2928b01afc
fix broken cli test and translate-c: support no-op cast
2018-11-05 20:03:16 -05:00
Andrew Kelley
eba90cdc41
ci: remove accidental .lib files from windows zip
2018-11-05 16:55:16 -05:00
Andrew Kelley
86e3b51565
ci: 7-zip instead of info-zip for windows
...
I'm guessing this is why 0.3.0 is 21.5MiB while
master is 27.6MiB
2018-11-05 13:26:46 -05:00
kristopher tate
3ec58b8e0b
ci/azure: set wget to non-verbose mode to make logs easier to read;
...
Over 5000 lines of wget download process updates are stored to the logs: `2018-11-05T15:12:23.7724039Z 296000K .......... .......... .......... .......... .......... 99% 83.9M 0s`
2018-11-05 12:59:35 -05:00
Andrew Kelley
0a495aa563
update type info behavior test
...
it depends on the OS struct, which is probably not necessary
to accomplish the test's goal.
2018-11-05 11:37:48 -05:00
Andrew Kelley
c19bc7ecb4
update self-hosted compiler for new targets
2018-11-05 11:32:02 -05:00
Andrew Kelley
5b96cc236c
update to build against llvm trunk
2018-11-05 11:17:35 -05:00
Andrew Kelley
197ffe0092
update ci scripts for llvm 8
2018-11-05 10:58:53 -05:00
Andrew Kelley
f8d6f5daff
Merge remote-tracking branch 'origin/master' into llvm8
2018-11-05 10:56:42 -05:00
Andrew Kelley
973e0abe79
ci: full test suite
2018-11-05 10:10:27 -05:00
Andrew Kelley
e64e8d62dd
ci: display environment variables
2018-11-05 09:46:31 -05:00
Andrew Kelley
9b0fb8a912
ci: fix paths
2018-11-05 01:51:28 -05:00
Andrew Kelley
dc2dfef0a2
ci: upload a src tarball too
2018-11-05 01:32:21 -05:00
Andrew Kelley
caf1ec9474
ci: fix shasum commands
2018-11-04 23:26:23 -05:00
Andrew Kelley
eb1c769404
ci: add missing steps field
2018-11-04 22:38:23 -05:00
Andrew Kelley
c2df9236c4
ci: use azure for all CI
...
* appveyor and travis are removed
* add a job to update the download page when all
targets pass. closes #1046
2018-11-04 22:32:59 -05:00
kristopher tate
5d014d4b37
os.crypto: support for HmacBlake2s256 variety;
2018-11-03 15:03:48 -04:00
Andrew Kelley
c7b79284ef
azure: build static macos
2018-11-02 00:54:34 -04:00
Andrew Kelley
1554dd9697
support building static self hosted compiler on macos
...
* add a --system-linker-hack command line parameter to work around
poor LLD macho code. See #1535
* build.zig correctly handles static as well as dynamic dependencies
when building the self hosted compiler.
- no more unnecessary libxml2 dependency
- a static build on macos produces a completely static self-hosted
compiler for macos (except for libSystem as intended).
2018-11-02 00:54:34 -04:00
Andrew Kelley
5c97aff627
readme: MSVC 2017 is the supported one now
...
also add note about pre-built master branch
2018-11-01 15:21:41 -04:00
Andrew Kelley
5b1b072d8d
Merge branch 'winksaville-add-test-for-atomic-Queue-dump'
2018-10-31 10:44:25 -04:00
Andrew Kelley
0f3e7387bf
cleanups
2018-10-31 10:44:05 -04:00
Andrew Kelley
b04c6cee60
Merge branch 'add-test-for-atomic-Queue-dump' of https://github.com/winksaville/zig into winksaville-add-test-for-atomic-Queue-dump
2018-10-31 10:29:49 -04:00
Andrew Kelley
4e12f909df
simplify logic of pass1 ir for while on error unions
2018-10-31 10:00:51 -04:00
Andrew Kelley
7405bc7618
remove implicit cast from number literal to enum
...
I missed this code when removing explicit cast syntax.
2018-10-30 17:28:03 -04:00
Andrew Kelley
ca71373da1
remove another implicit cast to const pointer
...
* remove implicit cast from *T to ?*const T
* remove implicit cast from T to ?*const T when T is a struct/union
2018-10-29 16:41:30 -04:00
Andrew Kelley
0921a93c1c
Merge pull request #1686 from emekoi/comment-fix
...
fixed comments
2018-10-27 14:07:08 -04:00
emekoi
c7799ff2b2
fixed comments
2018-10-27 12:58:40 -05:00
emekoi
395f3d946a
fixed mingw compilation
2018-10-27 11:35:01 -04:00
Andrew Kelley
2b395d4ede
remove @minValue,@maxValue; add std.math.minInt,maxInt
...
closes #1466
closes #1476
2018-10-26 15:01:51 -04:00
Andrew Kelley
40b7652a6d
fix stack pointer register name on i386
2018-10-25 18:25:53 -04:00
Andrew Kelley
eb0b1d38ff
remove 3 more implicit casts to const pointers
...
see #1465
2018-10-25 12:52:12 -04:00
Ryan Saunderson
73ab0afadd
Bug fixes in WinSDK detection ( #1665 )
...
* fixed detecting the latest installed version of the windows sdk & related tests
2018-10-24 16:14:16 -04:00
tgschultz
63f9769e80
fix "std" not found error in meta/trait
2018-10-24 01:47:52 -04:00
tgschultz
65b9fae4f8
fix error where "std" isn't found in meta/trait
2018-10-24 01:47:52 -04:00
Andrew Kelley
b4801186b7
langref: dark style. easier on the eyes
2018-10-23 22:11:31 -04:00
emekoi
d7cec5b37c
fixes #1667
2018-10-23 21:29:04 -04:00
Andrew Kelley
96923edc53
travis: don't use newer cli args of s3cmd
2018-10-23 18:48:34 -04:00
Andrew Kelley
08c5f7d059
travis: add missing http headers for docs
2018-10-23 17:06:37 -04:00
Josh Wolfe
6fe7dd93cb
that's not a keyword
2018-10-22 20:44:59 -04:00
Jimmi Holst Christensen
65b7d85524
Fixed code still using old ptr syntax
2018-10-20 17:59:06 +02:00
tgschultz
58610a4427
Add std.meta to deployment ( #1670 )
2018-10-20 11:40:26 -04:00
Greg V
f3bc1c38bf
Specify 16-byte stack alignment in _start on FreeBSD
2018-10-20 15:21:35 +03:00
Greg V
6a8fb06006
Split at zero byte in SplitIterator
...
To avoid extra zeros in buffers
2018-10-20 15:21:35 +03:00
Greg V
e5627f8e63
Support more of std on FreeBSD
2018-10-20 15:21:35 +03:00
Greg V
831bb66895
Set up libc/rtld paths for FreeBSD
2018-10-20 15:21:35 +03:00
Greg V
a983a0a59b
Add /usr/local/lib path for libxml2 and link libc++ on FreeBSD
2018-10-20 15:21:32 +03:00
Greg V
d6cab0d4b6
Various fcntl flags are also machine-independent on FreeBSD
2018-10-20 15:15:01 +03:00
Greg V
afe26bbcbd
System call numbers on FreeBSD are machine-independent
...
But e.g. sbrk is only removed in new architectures (aarch64, riscv),
so keep it in x86_64
2018-10-20 15:15:01 +03:00
Greg V
7a3f0a55d9
Add freebsd to more things
2018-10-20 15:15:01 +03:00
Greg V
1829c09303
Fix os/freebsd files
2018-10-20 15:15:01 +03:00
Marc Tiehuis
19659c3bd3
freebsd: Fix argc resolution in _start
...
FreeBSD appears to use rdi instead of rsp as in other posix systems.
According to some loose documentation, x86 passes values on the stack,
so amd64 freebsd may be the only exception.
2018-10-20 15:15:01 +03:00
Marc Tiehuis
102cb61e40
Get freebsd std compiling again
2018-10-20 15:15:01 +03:00
Marc Tiehuis
264dd2eb57
Set FreeBSD ELF OS/ABI when targeting
...
Closes #553 .
2018-10-20 15:15:01 +03:00
Marc Tiehuis
e2b9c153bd
Add initial freebsd stdlib functionality
...
Trivial program now compiles with now warnings.
2018-10-20 15:15:01 +03:00
Greg V
9a541c1214
Add FreeBSD support to os.cpp
2018-10-20 15:15:01 +03:00
Greg V
24e54799fd
Fix CMake finding LLVM/clang/lld on FreeBSD
2018-10-20 15:15:01 +03:00
Jimmi Holst Christensen
db3b768eab
Ran fmt on last PR
2018-10-19 23:27:16 +02:00
tgschultz
2a3fdd52ce
Add std.meta ( #1662 )
...
Implement std.meta
2018-10-19 17:19:22 -04:00
Andrew Kelley
b9a53c261a
travis: upload langref on successful test run
2018-10-17 18:10:07 -04:00
Andrew Kelley
eeb4f376a3
std.io: fix compile error when InStream has empty error set
2018-10-16 12:48:38 -04:00
Andrew Kelley
49bc33efe1
fix windows
2018-10-15 21:38:01 -04:00
Andrew Kelley
d5648d2640
remove implicit cast from T to *const T
...
closes #1465
2018-10-15 18:23:47 -04:00
Jimmi Holst Christensen
378d3e4403
Solve the return type ambiguity ( #1628 )
...
Changed container and initializer syntax
* <container> { ... } -> <container> . { ... }
* <exrp> { ... } -> <expr> . { ...}
2018-10-15 09:51:15 -04:00
Andrew Kelley
822d4fa216
fix compiler crash
2018-10-13 16:35:38 -04:00
Andrew Kelley
3e72411db0
C ABI and compiler rt improvements for ARM
...
* add __multi3 compiler rt function. See #1290
* compiler rt includes ARM functions for thumb and aarch64 and
other sub-arches left out. See #1526
* support C ABI for returning structs on ARM. see #1481
2018-10-13 15:18:00 -04:00
Marc Tiehuis
67fb4d1359
Improve time.sleep api
2018-10-11 11:57:59 -04:00
emekoi
a22d9daaec
added math.pow support for integer types. resolves #1637 ( #1642 )
...
added math.powi for integers; pow now handles ints
2018-10-10 10:50:23 -04:00
Andrew Kelley
9e38a81230
Merge pull request #1647 from ziglang/static-libs
...
Support building static libraries
2018-10-09 13:20:27 -04:00
Andrew Kelley
81c6f08724
add workaround for bad LLD macos code
2018-10-09 13:16:51 -04:00
Andrew Kelley
05e608a0c7
stage1 os: workaround for macos not having environ variable
2018-10-09 13:16:51 -04:00
Andrew Kelley
e29a3b1d2a
stage1 link: compiler_rt and builtin libs know ...
...
...whether they will be linked with libc
2018-10-09 13:16:51 -04:00
Andrew Kelley
e0a94db65e
fix error limit linker arg on windows
2018-10-09 13:16:51 -04:00
Andrew Kelley
84690ee05e
std/special/bootstrap: inline some functions to improve stack traces
2018-10-09 13:16:50 -04:00
Andrew Kelley
6b93495792
more efficient builtin library code generation
...
* introduce --disable-pic option which can generally be allowed to be
the default. compiler_rt.a and builtin.a get this option when you
build a static executable.
* compiler_rt and builtin libraries are not built for build-lib
--static
* posix_spawn instead of fork/execv
* disable the error limit on LLD. Fixes the blank lines printed
2018-10-09 13:16:50 -04:00
Andrew Kelley
5a3c02137e
support building static libraries
...
closes #1493
closes #54
2018-10-09 13:15:14 -04:00
Andrew Kelley
d40c4e7c89
Merge pull request #1429 from shawnl/arm64
...
initial arm64 support
2018-10-06 00:11:39 -04:00
Andrew Kelley
5b84192f07
build: try to find llvm-config-7 before llvm-config
2018-10-06 00:10:16 -04:00
Andrew Kelley
b7dda772a8
disable C ABI tests on macos due to LLD deficiency
...
See #1535
we'll have a better macos linker someday
2018-10-06 00:06:36 -04:00
Shawn Landden
2d27341724
arm64: respond to code review
2018-10-06 03:31:52 +00:00
Andrew Kelley
4640853d1b
on linux, link statically if not linking any shared libs
2018-10-05 18:34:37 -04:00
Andrew Kelley
8700f4d2b1
docs: add comment about operator overloading
2018-10-05 18:25:20 -04:00
Andrew Kelley
c81a4b3e3d
docs: fix double escaping html entities
2018-10-05 10:21:08 -04:00
Andrew Kelley
8d6601d7ce
improve pointer documentation
...
closes #1630
2018-10-04 22:51:36 -04:00
Andrew Kelley
d07413f9b7
fix missing .h files
...
closes #1634
2018-10-04 18:14:57 -04:00
Andrew Kelley
23b07ad8d2
refactor ir.cpp
...
Analysis functions no longer return `ZigType *`. Instead they
return `IrInstruction *`.
2018-10-04 14:33:52 -04:00
emekoi
31469daca3
removed unneeded dll extension
2018-10-04 11:43:53 -04:00
Andrew Kelley
3f13a59cbc
better mutex implementation
...
based on Ulrich Drepper's "Futexes are tricky" paper, Mutex, Take 3
also includes tests
2018-10-03 14:55:12 -04:00
Andrew Kelley
66cb75d114
std.Mutex: implement blocking mutexes on linux
...
closes #1463
Thanks to Shawn Landden for the original pull request.
This commit is based on that code.
2018-10-03 13:19:10 -04:00
Andrew Kelley
acefcdbca5
add std.os.linux.vfork and std.os.linux.exit_group
2018-10-02 14:08:32 -04:00
Andrew Kelley
364bc66924
Merge pull request #1619 from bnoordhuis/fix1570
...
fix build-exe for --target-arch wasm32 (#1570 )
2018-10-02 09:02:14 -04:00
Ben Noordhuis
24bbade217
fix build-exe for --target-arch wasm32 ( #1570 )
...
Pass --no-entry instead of --relocatable to lld. Both stop a reference
to the _start() entry point from being emitted but --relocatable also
prevents public symbols from being exported when creating an executable.
2018-10-02 12:31:21 +02:00
Wink Saville
cd211bcc20
Add doc comment for tokenLocationPtr ( #1618 )
...
The algorithm seemed unusual and I had spent some effort understanding
it, so I thought I'd add a comment.
2018-10-02 00:51:53 -04:00
Jimmi Holst Christensen
bc3e99c5e5
Fixed StackTrace not being resolved when panic is invalid ( #1615 )
2018-10-01 20:30:34 +02:00
Andrew Kelley
d4d22df1d9
increase stack size on windows for all executables
...
fixes test failures
See #157
2018-10-01 14:10:18 -04:00
Andrew Kelley
af229c1fdc
std lib (breaking): posixRead can return less than buffer size
...
closes #1414
std.io.InStream.read now can return less than buffer size
introduce std.io.InStream.readFull for previous behavior
add std.os.File.openWriteNoClobberC
rename std.os.deleteFileWindows to std.os.deleteFileW
remove std.os.deleteFilePosix
add std.os.deleteFileC
std.os.copyFile no longer takes an allocator
std.os.copyFileMode no longer takes an allocator
std.os.AtomicFile no longer takes an allocator
add std.os.renameW
add windows support for std.os.renameC
add a test for std.os.AtomicFile
2018-10-01 13:50:55 -04:00
Andrew Kelley
d1ec8377d1
std lib: flesh out the async I/O streaming API a bit
2018-10-01 10:53:39 -04:00
Andrew Kelley
9d4eaf1e07
update std lib API for I/O
...
std.io.FileInStream -> std.os.File.InStream
std.io.FileInStream.init(file) -> file.inStream()
std.io.FileOutStream -> std.os.File.OutStream
std.io.FileOutStream.init(file) -> file.outStream()
remove a lot of error code possibilities from os functions
std.event.net.socketRead -> std.event.net.read
std.event.net.socketWrite -> std.event.net.write
add std.event.net.readv
add std.event.net.writev
add std.event.net.readvPosix
add std.event.net.writevPosix
add std.event.net.OutStream
add std.event.net.InStream
add std.event.io.InStream
add std.event.io.OutStream
2018-09-30 17:28:35 -04:00
Sahnvour
ba78ae0ae7
Fixes --emit asm on windows and makes C header file generation explicit. ( #1612 )
...
* build: only do codegen_link when emitting an actual binary. Fixes #1371
* build: only output C header file when explicitely asked to
2018-09-30 16:59:45 -04:00
Andrew Kelley
418b2e7d47
build: omit finding libxml2, zlib since no direct dependency
2018-09-30 16:56:06 -04:00
Andrew Kelley
57c4d38c55
rename std.event.tcp to std.event.net
2018-09-30 10:37:58 -04:00
Andrew Kelley
a42a213e35
Merge pull request #1594 from emekoi/master
...
added dynamic library loading for windows
2018-09-30 09:31:24 -04:00
emekoi
e6446dfc86
fixed native target detection
2018-09-30 09:27:53 -04:00
emekoi
623f5085f1
merged windows dll apis
2018-09-30 01:05:13 -05:00
emekoi
42ba206c5d
fixed compilation on mingw
2018-09-30 01:05:13 -05:00
emekoi
d3bf267136
added dynamic library loading for windows
2018-09-30 01:05:13 -05:00
Jimmi Holst Christensen
1428ef3b07
Expose failing_allocator as *Allocator instead of const FailingAllocator
2018-09-30 01:23:05 +02:00
Andrew Kelley
40da2c6098
Merge pull request #1599 from ziglang/zig-build-arg0
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zig build: use os_self_exe_path to determine exe path not arg0
2018-09-28 18:45:50 -04:00
Andrew Kelley
779881b978
zig build: use os_self_exe_path to determine exe path not arg0
2018-09-28 16:41:23 -04:00
Andrew Kelley
ce912e2964
add HermitCore target
2018-09-19 17:52:37 -04:00
Andrew Kelley
a4d61b5d72
update to llvm 8
2018-09-19 17:34:52 -04:00
Wink Saville
d9ed3d186d
Add test for Queue.dump
...
To make dump testable added dumpToSteam which takes a stream as input
and added the stream as a paraemter to dumpRecursive.
Added test "std.atomic.Queue dump"
And to make the test more robust SliceOutStream.pos is now public. This
allows the user of SliceOutStream to know the length of the data captured.
2018-09-14 14:14:58 -07:00
Shawn Landden
17cb69cebc
fix elf auxv handling
...
Auxillery vectors are not guaranteed to be in any order, this
just happens to work on x86_64.
2018-09-08 14:47:21 +00:00
Shawn Landden
7d6d1d1f60
NaNs do not have signedness.
...
From IEEE-754 standard:
Conversion of a quiet NaN in a supported format to an external character sequence
shall produce a language-defined one of “nan” or a sequence that is equivalent except
for case (e.g., “NaN”), with an optional preceding sign. (This standard does not interpret
the sign of a NaN.)
2018-09-08 03:52:28 +00:00
Shawn Landden
fdeb8765f0
use vfork in stage1 compiler to avoid OOM
2018-09-08 03:52:28 +00:00
Shawn Landden
cba0d76fbc
clone() on arm64
2018-09-08 03:52:28 +00:00
Shawn Landden
f8808edff4
simplify f64_min to equivilent value
...
arm64 complains about the old value (I added a test)
2018-09-08 03:52:28 +00:00
Shawn Landden
342cff28f5
initial arm64 support
2018-09-08 03:52:28 +00:00
Shawn Landden
4a8c992ef1
os: use less syscalls
...
these don't exist on new platforms (such as arm64)
also switch from the deprecated dirent to dirent64
2018-09-08 03:52:28 +00:00
Shawn Landden
d956d30167
this is not arch-specific
2018-09-08 03:52:28 +00:00
