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Author SHA1 Message Date
Meghan Denny 0bbea1e848 std.c: was missing darwin.@"close$NOCANCEL" 2025-01-27 22:26:20 -08:00
Meghan Denny 1bfadc1381 std.c: was missing darwin.host_t 2025-01-27 21:40:23 -08:00
Meghan Denny 87b0e0821a std.c: was missing darwin.natural_t 2025-01-27 21:38:25 -08:00
87 183bb8b084 langref: Document destructuring (#21627) 2025-01-28 04:23:13 +00:00
Alex Rønne Petersen 41e7604359 Merge pull request #22573 from sorairolake/fix-invisible-doccomments 
Fix invisible doccomments at the start of source files to make them visible
 2025-01-28 04:59:14 +01:00
Andrew Kelley 37037b269e frontend: use main Compilation code_model when building libxx 
as well as libtsan, libunwind, and libc files
 2025-01-27 17:07:56 -08:00
John Benediktsson 884b1423a4 std.heap.memory_pool: make preheat() usable after init() 2025-01-28 00:06:54 +01:00
Andrew Kelley eed3b9567d Merge pull request #22610 from jacobly0/x86_64-rewrite 
x86_64: rewrite `@min`/`@max` for scalar floats
 2025-01-27 11:47:52 -08:00
Andrew Kelley df1fa36feb Revert "std.http.Server: add Request.getHeader() function (#21625)" 
This reverts commit 21823d1b5d.

It's a bad API that could easily lead to O(N^2) logic.
 2025-01-27 11:13:56 -08:00
dbubel 21823d1b5d std.http.Server: add Request.getHeader() function (#21625) 2025-01-27 17:58:05 +00:00
Carter Snook 2043e8ae05 main: classify empty environment variables as unset 
This matches existing well-specified conventions for e.g. NO_COLOR.

Closes #22380.
 2025-01-27 17:53:32 +01:00
Alex Rønne Petersen 5647dd84c1 Revert d714cf3340 (#21273) 
Turns out this was already fixed in #21964.

I have no idea why GitHub showed an incorrect diff in #21273, or how applying the diff to master was even possible, but here we are.
 2025-01-26 20:52:29 -08:00
Shun SakaiandAlex Rønne Petersen 7599216341 std.zip: Include the last paragraph in top-level doc comments 
Co-authored-by: Alex Rønne Petersen <alex@alexrp.com>
 2025-01-27 12:24:36 +09:00
isaac yonemoto ae5b1a9ca2 langref: fixes incorrect description of cmpxchg functions 2025-01-26 23:22:04 +01:00
melonedo 658a4a527c Fix incompatibility with multi-config cmake generator 
Avoid hard coding the path of zig2 relative to PROJECT_BINARY_DIR
 2025-01-26 21:06:09 +01:00
bsubei 3f245616a5 link to Tuples section in Hello World docs, and give an example of an empty tuple 2025-01-26 20:53:25 +01:00
rpkak 9c45fb4b09 langref: correct return type of comptime known bitcount ops 2025-01-26 20:30:06 +01:00
injuly d714cf3340 std.c.darwin: Fix EXC.MASK compile error (#21273) 2025-01-26 19:56:14 +01:00
kj4tmp@gmail.com 6255ee3d2f fix typo in @typeName langref 2025-01-26 19:40:57 +01:00
Will Lillis 672bc8141f fix: Only suggest try on destructure of error union if payload type can be destructured (#21510) 2025-01-26 19:38:07 +01:00
Fri3dNstuff 9c6d728b0c std.meta: handle comptime fields in hasUniqueRepresentation (#22132) 2025-01-26 18:23:34 +00:00
Eric Joldasov 3179961854 std.Build: add more explicit error sets to some functions 
Signed-off-by: Eric Joldasov <bratishkaerik@landless-city.net>
 2025-01-26 19:03:33 +01:00
ExeVirus 738d813619 Add zig std to langref.html (#22360) 2025-01-26 18:58:30 +01:00
thejohnny5 5b3eaff80d std: check max depth for vector type in formatType 2025-01-26 18:53:11 +01:00
Enrique Miguel Mora Meza 24965af295 std.os.linux: Adding sigdelset (#22406) 2025-01-26 18:49:25 +01:00
Pierre Tachoire df9fdb1861 std.net.listen: no REUSEPORT with unix socket 
On Linux, set REUSEPORT option on an unix socket returns a EOPNOTSUPP error.
See https://github.com/torvalds/linux/commit/5b0af621c3f6ef9261cf6067812f2fd9943acb4b
 2025-01-26 18:40:34 +01:00
dweiller df1cd62720 compiler-rt: ensure memcpy Element has no unused bytes 2025-01-26 07:00:24 -08:00
Jacob Young 654da648b3 x86_64: rewrite @min/@max for float vectors 2025-01-26 09:51:07 -05:00
Jacob Young 0c890bb9a4 x86_64: rewrite @min/@max for scalar floats 2025-01-26 06:58:37 -05:00
Meghan Denny 92b20e4216 stf: do not call xcode-select or xcrun by absolute path in darwin sdk detection 2025-01-26 09:07:39 +01:00
ziggoon 6a4986b2d6 Update LDR_DATA_TABLE_ENTRY struct 2025-01-26 03:40:17 +01:00
Matthew Lugg 3767b08039 Merge pull request #22602 from mlugg/incr-embedfile 
incremental: handle `@embedFile`
 2025-01-26 01:41:56 +00:00
Andrew Kelley 8fa47bb904 Merge pull request #22230 from alexrp/lto-stuff 
Disable LTO by default + some LTO fixes
 2025-01-25 13:17:25 -08:00
Alex Rønne Petersen 015a5e1982 std.Build: Make ofmt part of standardTargetOptions(). 2025-01-25 20:39:10 +01:00
Andrew Kelley d0d5ca2b6c Merge pull request #22581 from jacobly0/x86_64-rewrite 
x86_64: rewrite `@abs` on floats
 2025-01-25 07:30:45 -08:00
Alex Rønne Petersen b60e39fe8f Compilation: Disable LTO by default. 
LLD has too many LTO bugs, and we're dropping the LLD dependency soon anyway.
 2025-01-25 14:59:02 +01:00
Alex Rønne Petersen 9f116d38b8 libtsan: Build with unwind tables like upstream. 2025-01-25 14:58:55 +01:00
Alex Rønne Petersen 46a1a15861 Compilation: Remove the _tls_index hack for MinGW. 
No longer needed since we disable LTO for mingw32.
 2025-01-25 14:58:44 +01:00
Alex Rønne Petersen 1e8b82f6b4 compiler: Rework LTO settings for some Zig-provided libraries. 
* compiler-rt and mingw32 have both run into LLD bugs, and LLVM disables LTO for
  its compiler-rt, so disable LTO for these.
* While we haven't run into any bugs in it, LLVM disables LTO for its libtsan,
  so follow suit just to be safe.
* Allow LTO for libfuzzer as LLVM does.
 2025-01-25 14:57:33 +01:00
Alex Rønne Petersen afe2fed34d link: Set machine and float ABI when invoking ld.lld and lld-link. 
If this isn't done, LTO can completely miscompile the input bitcode modules for
certain targets where we need to explicitly set these ABIs (because LLVM's
defaults are bad).
 2025-01-25 14:57:33 +01:00
Alex Rønne Petersen cd8c92fc40 compiler: Explicitly specify ABI for arm, mips, and powerpc when talking to LLVM. 
See 652c5151429e279f70396ee601416c87a70c1bec. Better to avoid relying on default
LLVM behavior going forward.
 2025-01-25 14:56:59 +01:00
Alex Rønne Petersen b95081209a compiler: Explicitly specify loongarch ABI when talking to LLVM. 
Necessary because of: https://github.com/llvm/llvm-project/commit/dc665fa5f5b8b572479ceac6bf32e0174de65f1e
 2025-01-25 14:56:59 +01:00
Alex Rønne Petersen 673544b783 compiler-rt: Pass called functions into inline asm so the compiler sees the usage. 2025-01-25 14:54:02 +01:00
Alex Rønne Petersen 35da1e1e8f compiler-rt: Don't export __a(u)ll(div,rem) if linking libc. 
libc provides these when targeting MSVC.
 2025-01-25 13:49:21 +01:00
Alex Rønne Petersen 05a877a9a1 compiler-rt: More accurately export Windows Arm functions. 2025-01-25 13:49:21 +01:00
mlugg fcf8d5ada2 incr-check: check compile errors against expected 
Also modifies all incremental cases using `#expect_error` to include the
errors and notes which are expected.
 2025-01-25 09:32:40 +00:00
mlugg 7ef345f342 incr-check: deal with Windows stupidity 
The real problem here is that Git for Windows has horrendous defaults
which convert LF to CRLF. However, rather than changing this
configuration on the CI runners, it's worth supporting inexplicable CRLF
in these files so that anyone else cloning Zig on Windows doesn't get
unexpected test failures.
 2025-01-25 08:57:20 +00:00
mlugg f47b8de2ad incremental: handle @embedFile 
Uses of `@embedFile` register dependencies on the corresponding
`Zcu.EmbedFile`. At the start of every update, we iterate all embedded
files and update them if necessary, and invalidate the dependencies if
they changed.

In order to properly integrate with the lazy analysis model, failed
embed files are now reported by the `AnalUnit` which actually used
`@embedFile`; the filesystem error is stored in the `Zcu.EmbedFile`.

An incremental test is added covering incremental updates to embedded
files, and I have verified locally that dependency invalidation is
working correctly.
 2025-01-25 06:07:08 +00:00
mlugg 5202c977d9 std: add fs.path.fmtJoin 
This allows joining paths without allocating using a `Writer`.
 2025-01-25 04:48:00 +00:00
Matthew Lugg 8ba3812eee Merge pull request #22594 from mlugg/panic-stuff 
compiler: yet more panic handler changes
 2025-01-25 04:10:55 +00:00