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13893 Commits

Author SHA1 Message Date
Jakub Konka
dd0addab1f macho: get the ball rolling! 2024-01-24 12:34:38 +01:00
Jakub Konka
2f94dc939e macho: copy over new implementation sources from zld 2024-01-24 12:34:38 +01:00
Andrew Kelley
9d5a133f18 Revert "Don't assume a write if an operand is not in function parameters" 
This reverts commit 2ab78937dd.

Premature merge - apologies for the disruption.

Reopens #15685
Reopens #17580
 2024-01-23 20:24:58 -07:00
Rahul Prabhu
2ab78937dd Don't assume a write if an operand is not in function parameters 
Liveness assumes that if the operand is not in the parameters of
a function call it is being written to, resulting in pointless memcpies.
 2024-01-23 18:32:34 -08:00
Andrew Kelley
aef1da1634 Sema: use Sema.typeAbiSize rather than Type.abiSize 
This resolves the type instead of asserting that the type is resolved,
fixing a crash.
 2024-01-23 00:56:52 -08:00
jacwil
68ea1121fc objcopy ofmt=hex iterates through segments instead of sections 2024-01-22 21:29:21 -08:00
Veikka Tuominen
eeec34ccb6 Sema: implement comptime error return traces 2024-01-22 18:08:56 -08:00
ndbn
9e684e8d1a Fix wrong if condition for windows (#18637) 
Fixes #18594
 2024-01-22 15:32:23 -05:00
Tristan Ross
d0da3d731e std.io: replace readStructBig with readStructEndian 2024-01-22 10:53:27 -08:00
Veikka Tuominen
2e7d28dd0d Sema: replace uses of toUnsignedInt with toUnsignedIntAdvanced 
During semantic analysis the value may be an unresolved lazy value
which makes using `toUnsignedInt` invalid.

Add assertions to detect similar issues in the future.

Closes #18624
 2024-01-20 12:21:05 -08:00
Andrew Kelley
10aff67502 Merge pull request #18596 from ypsvlq/mingw 
mingw-w64: add missing CRT sources
 2024-01-20 12:01:33 -08:00
David Rubin
1b8f7e46fa AstGen: detect duplicate field names 
This logic was previously in Sema, which was unnecessary complexity, and meant the issue was not detected unless the declaration was semantically analyzed. This commit finishes the work which 941090d started.

Resolves: #17916
 2024-01-20 17:23:47 +00:00
Andrew Kelley
5c4cb60f4f Merge pull request #18622 from ziglang/zig-mod-edge-case 
build system: better handle modules that do not have a zig root source file
 2024-01-20 03:22:02 -08:00
Xavier Bouchoux
1a98fcd00a zig cc: expose clang precompiled C header support 
see https://releases.llvm.org/17.0.1/tools/clang/docs/UsersManual.html#generating-a-pch-file

syntax examples:
`zig cc -x c-header test.h -o test.pch`
`zig cc -include-pch test.pch main.c`

`zig c++ -x c++-header test.h -o test.pch`
`zig c++ -include-pch test.pch main.cpp`
 2024-01-19 22:05:09 -08:00
Andrew Kelley
29cce62a25 CLI: introduce -M; deprecate --mod 
I changed my mind on how the CLI for Zig modules should work. I don't
like that `--mod` takes 2 parameters. Instead let's swing all the way in
the other direction: `-M[name][=src]`

This is shorter (Zig CLI invocations are long enough already), avoids
the double parameter edge case, and supports the concept of omitting the
source file part of the argument, which was already wanted for `-Mstd`.
The legacy way to encode that was `--mod std ''` - awkward!

Undocumented support for `--mod` remains so that this branch does not
need a zig1.wasm update. The next time that file is updated, support for
`--mod` can be dropped.

Importantly, this commit also adds support for modules that do not have
a root zig source file. In such case, it sets root to cwd and
root_src_path to empty string, and only sets have_zcu to true if a
module is provided with a root zig source file.
 2024-01-19 22:26:13 -07:00
Andrew Kelley
41eff5723d Compilation: avoid caching root source file twice 
The deleted lines here are redundant because they happen first thing
inside the function call below.

Additionally, skip hashing the root source file if it is an empty
string. I explored making this field along with `root` optional but
found this to be less messy actually.
 2024-01-19 22:18:04 -07:00
Elaine Gibson
398ab5fcfb mingw: update build logic 2024-01-20 00:24:39 +00:00
Meghan Denny
46d592e485 do not enforce function parameters to be marked comptime if only called at comptime 2024-01-19 15:31:18 -08:00
David Rubin
100efcf8d3 return optional state to zirPtrCastNoDest 2024-01-19 21:25:05 +02:00
Emil Tywoniak
b80cad2484 libcxx: fix C++ builds with glibc <2.16 without aligned_alloc 2024-01-18 21:37:41 -08:00
Andrew Kelley
6ecf3b1ef3 Merge pull request #18599 from dweiller/err-union-switch-err-trace 
astgen: fix error return trace on error union switch
 2024-01-18 18:32:52 -08:00
Krzysztof Wolicki
14efbbfd89 std.Uri: change specifier for printing with scheme to semicolon ; 
Fetch: print scheme when suggesting adding a ref to git URIs
 2024-01-18 09:13:04 +02:00
David Rubin
6e5bdb5397 add type check to zirSwitchBlockErrUnion 2024-01-18 00:46:00 +00:00
dweiller
7ef3d3876a astgen: fix error return trace on error union switch 2024-01-18 04:47:31 +11:00
Techatrix
ec358d6db5 sema: fix safe integer arithmetic operations on undefined values 
Previously `@as(i64, undefined) +% 1` would produce `@as(@TypeOf(undefined), undefined)` which now gives `@as(i64, undefined)`.
Previously `@as(i64, undefined) +| 1` would hit an assertion which now gives `@as(i64, undefined)`.
 2024-01-16 16:27:31 -08:00
ocrap7
1ce12db5c8 Skip all dbg instructions 2024-01-16 15:01:42 -08:00
travisstaloch
f3353708d8 AstGen: use correct token_src for switch, if and while exprs 
fixes #18579
 2024-01-16 18:22:44 +02:00
february cozzocrea
da506aaf6e translate-c: Explicit cast bool from float fix 2024-01-16 18:12:05 +02:00
february cozzocrea
50457482b1 translate-c: Fix for compound assign implicit cast error 2024-01-16 17:57:31 +02:00
Andrew Kelley
fe870418b1 Merge pull request #18584 from Techatrix/fix-switch-on-err 
fix ast gen failure to catch incorrect by ref error captures
 2024-01-16 02:42:06 -08:00
Andrew Kelley
d1ce8b8837 Merge pull request #18168 from cipharius/feature/zig-build-fossil-support 
Adds support for Fossil SCM source tree archives as zig build dependencies
 2024-01-15 23:02:50 -08:00
Andrew Kelley
ca8c6dd4d6 Merge pull request #18569 from dweiller/17944-followup 
17944 followup
 2024-01-15 22:59:33 -08:00
Techatrix
06410f58bd AstGen: properly handle ill-formed switch on error 2024-01-16 05:55:26 +01:00
Techatrix
8b9425c248 AstGen: add error message for capture error by ref in switch on error 2024-01-16 05:55:26 +01:00
cipharius
2e77956629 Accepts generic application/x-compressed in package fetch 2024-01-15 18:26:12 +02:00
dweiller
1861423862 sema: fix OOM bug when constructing error messages 2024-01-15 20:55:01 +11:00
Jacob Young
03ed3f56cf Sema: fix @extern decls 
Closes #18550
 2024-01-15 07:39:05 +01:00
Jakub Konka
3dddb881bf Merge pull request #18560 from ziglang/elf-report-dupes 
elf: report duplicate symbol definitions
 2024-01-15 07:37:09 +01:00
Jakub Konka
852e7e24b5 Merge pull request #17917 from Jan200101/PR/each_lib_rpath_frontend 
move rpath to frontend and remove native paths from it
 2024-01-15 07:35:12 +01:00
David Rubin
9097bcc06e add SHT_NOBITS check 2024-01-15 05:27:54 +01:00
Andrew Kelley
f0bac8037c Sema: fix compilation errors 
Commit 8afafa717f passed CI checks against
an older codebase and accumulated silent conflicts.
 2024-01-14 19:21:19 -07:00
dweiller
8afafa717f sema: allow slicing *T with comptime known [0..1] 2024-01-14 17:26:45 -08:00
Jan200101
8707555c0b compiler: move each_lib_rpath to frontend 
Co-authored-by: Andrew Kelley <andrew@ziglang.org>
 2024-01-14 16:16:00 -07:00
Jakub Konka
7a96907b92 elf: check for and report duplicate symbol definitions 2024-01-14 20:39:00 +01:00
Andrew Kelley
4debd4338c Merge pull request #18547 from ziglang/gh-fork-dump-fchmod-fixes 
Add `fchmodat` fallback on Linux when `flags` is nonzero.
 2024-01-14 11:26:25 -08:00
Krzysztof Wolicki
78549d1e10 mingw: Add missing misc/mingw-access.c and misc/ucrt-access.c 2024-01-14 11:25:01 -08:00
jimying
a30147c992 libcxx: only pass -DHAVE___CXA_THREAD_ATEXIT_IMPL for glibc >=2.18 
this fix #9412
 2024-01-13 23:17:33 -08:00
Krzysztof Wolicki
60d411184e autodoc: Rename Module (Compilation Module) to Zcu in preparation for big rename 2024-01-13 23:13:05 -08:00
Stephen Gregoratto
bc69d62669 Linux: Add fchmodat fallback when flags is nonzero 
The check for determining whether to use the fallback code has been
moved into an inline function as per Andrew's comments in #17954.
 2024-01-13 23:52:01 -07:00
Andrew Kelley
bd46410419 Revert "Merge pull request #18410 from dweiller/by-length-slice-bug" 
This reverts commit d9d840a33a, reversing
changes made to a04d433094.

This is not an adequate implementation of the missing safety check, as
evidenced by the changes to std.json that are reverted in this commit.

Reopens #18382
Closes #18510
 2024-01-13 23:21:44 -07:00