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3125 Commits

Author SHA1 Message Date
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
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
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
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
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
Andrew Kelley
ac7703f65f fixups and add documentation for @Type 2019-09-04 11:12:14 -04:00
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
Sahnvour
ce14c543d1 error message and test for alignment of variables of zero-bit types 2019-09-03 21:14:40 -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
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
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
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
Andrew Kelley
ab4cba14c8 fix recursive call of await @asyncCall with struct return type 2019-09-02 14:35:41 -04:00
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
8b1900e5df Revert "Merge pull request #2991 from emekoi/mingw-ci" 
This reverts commit ec7d7a5b14, reversing
changes made to 81c441f885.

It looks like this broke colors in Windows Command Prompt (#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
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
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
Andrew Kelley
94bbb46ca6 fix not fully resolving debug info for structs causing llvm error 2019-08-29 10:29:48 -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
7139eef4cf implement lazy values for error union types 
closes #3129
 2019-08-28 11:17:20 -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