79cc29e238
std: experiment with using restricted function pointers in vtables
2026-04-24 11:48:37 -04:00
221fb30b3c
llvm: implement restricted type optimizations
2026-04-24 11:48:37 -04:00
24bf438708
remove pointer restriction from restricted types
2026-04-24 11:08:01 -04:00
da85c089b8
implement llvm backend support for restricted type safety check
2026-04-24 11:08:01 -04:00
a8428b777c
start implementing restricted types
2026-04-24 11:08:00 -04:00
3feb0d391f
Revert "std.zig.system: disable vector support on s390x for now"
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This reverts commit 1cd913a0ec
2026-04-22 15:31:57 +02:00
7ca4489fdc
Revert "std.mem: work around LoongArch inline asm bug in doNotOptimizeAway()"
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This reverts commit e7f1624e6e
2026-04-22 15:31:57 +02:00
b01cc264e1
Revert "std.math.modf: disable vector test on LoongArch with LSX"
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This reverts commit 35d2b1e99a
2026-04-22 15:31:57 +02:00
7d3aee4bae
Revert "std.zig.system: Force soft_float feature on for MIPS soft float targets."
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This reverts commit 71a237e764
2026-04-22 15:31:57 +02:00
804642b8fe
std.zig.system.x86: improve AVX10 detection
2026-04-22 15:31:57 +02:00
3641dfcd1d
std.zig.system.x86: require OS APX save support for APX features
2026-04-22 15:31:57 +02:00
8e15618d18
std.zig.system.x86: detect more APX features
2026-04-22 15:31:57 +02:00
adc3e6001e
std.zig.system.x86: detect Diamonds Rapids, Wildcat Lake, and Nova Lake
2026-04-22 15:31:57 +02:00
ec0d6201c2
std.zig.system.x86: fix prefetchi detection on AMD
2026-04-22 15:31:57 +02:00
e0d56643d3
std.zig.system.arm: add detection for a bunch more cores
2026-04-22 15:31:57 +02:00
0cd5490f08
std.zig.system.windows: update aarch64 CPU feature detection
2026-04-22 15:31:57 +02:00
961e5b9f76
std.os.windows: update PF feature flags from winnt.h
2026-04-22 15:31:57 +02:00
826b46d7bc
compiler: fix and simplify DllMainCRTStartup handling
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See: https://github.com/llvm/llvm-project/pull/171680
2026-04-22 15:31:57 +02:00
5110fadf3a
std.Target: update CPU and feature data to LLVM 22
2026-04-22 15:31:57 +02:00
692bd03489
std.zig.llvm.Builder: fix writing u64 max constant for type bit_count > 64
2026-04-22 15:31:56 +02:00
022fcc5869
std.Target: fuchsia supports arm/thumb now
2026-04-22 15:31:56 +02:00
b5d8966e05
Merge pull request 'package fetching fixes and enhancements' ( #31992 ) from fetch-enhancements into master
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Reviewed-on: https://codeberg.org/ziglang/zig/pulls/31992
2026-04-21 18:06:13 +02:00
3252a05531
Prefer <err> => |e| return e over <err> => return <err>
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Avoids the potential for a typo on the `return <err>` side of the prong
2026-04-20 18:03:14 -07:00
f887bea4d3
fix overridden pkg dir path
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the previous code made it relative to the build directory
also add a corresponding env var and logic for build command
2026-04-20 16:38:05 -07:00
98cc059622
crypto.asn1.Oid: Reject empty OID encodings ( #31983 )
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The DER decoder accepted zero-length OID payloads producing an Oid value that would panic later.
Co-authored-by: Frank Denis <github@pureftpd.org >
Reviewed-on: https://codeberg.org/ziglang/zig/pulls/31983
Reviewed-by: Andrew Kelley <andrew@ziglang.org >
Co-authored-by: Frank Denis <jedisct1@noreply.codeberg.org >
Co-committed-by: Frank Denis <jedisct1@noreply.codeberg.org >
2026-04-20 21:54:04 +02:00
98ddebc380
std.crypto.Certificate: fix UTCTime year interpretation
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UTCTime years in the range 50-99 must map to 1950-1999, but the
parser unconditionally added 2000, producing dates 100 years in the
future.
This caused verify() to accept certificates whose validity actually
expired decades ago.
Change that to match what OpenSSL, BoringSSL, etc. do
2026-04-20 21:45:08 +02:00
525aff6048
std.crypto.ascon: fix streaming XOF/CXOF
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AsconXof128 and AsconCxof128 were applying the padding in update()
calls. That was totally fine for one-shot hashing, but not for
streaming (multiple update() calls before finalization).
2026-04-20 18:29:46 +02:00
3a07f50dab
std.crypto.ml_kem tests: simplify incV
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We don't need to reimplement 16-byte subtraction, just use a
u128. As a bonus, that handles the theoretical case of an all-0xff
value properly.
2026-04-20 18:27:22 +02:00
858d7eda65
Merge pull request 'io: make toClock compile' ( #31966 ) from sinon/zig:fix-io-clock into master
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Reviewed-on: https://codeberg.org/ziglang/zig/pulls/31966
Reviewed-by: Andrew Kelley <andrew@ziglang.org >
2026-04-20 16:58:12 +02:00
c51e26887e
Merge pull request 'tls.Client: reject empty TLS 1.3 inner plaintext and short records' ( #31972 ) from jedisct1/zig:empty-plaintext-underflows-content-type-parsing into master
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Reviewed-on: https://codeberg.org/ziglang/zig/pulls/31972
Reviewed-by: Andrew Kelley <andrew@ziglang.org >
2026-04-20 16:57:41 +02:00
259e4cf9fd
std.ArrayHashMap: this workaround is no longer necessary
2026-04-20 16:49:52 +02:00
ac7e895df0
tls.Client: reject empty TLS 1.3 inner plaintext and short records
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After decryption, TLS 1.3 plaintext is trimmed of zero padding, then
the last byte is read as the content type.
But when the plaintext was entirely zero padding, we got a
"thread panic: integer overflow at msg.len - 1" error. That could be
triggered by any server to crash the client.
2026-04-20 12:07:51 +02:00
4e2147d14e
Merge pull request 'Fix uefi (un)installMultipleProtocolInterfaces' ( #31934 ) from mrosowski/zig:uefi-fix-install-multiple into master
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Reviewed-on: https://codeberg.org/ziglang/zig/pulls/31934
Reviewed-by: linus <mail@linusgroh.de >
2026-04-20 07:05:35 +02:00
a0a36bf92e
io: make toClock compile
2026-04-19 16:58:12 -07:00
50f96d2ca1
std.Io.Dir: add type checking for those two functions
2026-04-19 10:08:23 -07:00
52e06ce4f6
std.Io.Dir: fix incorrect return types in setFileOwner and setTimestampsNow
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`setFileOwner` declared `SetOwnerError!void` but its vtable method
returns the wider `SetFileOwnerError!void` (adds `NameTooLong` and
`BadPathName`), so any call through the wrapper fails to compile.
`setTimestampsNow` dispatched to `io.vtable.fileSetTimestamps` with
`(Dir, []const u8, Dir.SetTimestampsOptions)`, but that vtable entry
takes `(File, File.SetTimestampsOptions)`. The intended target is
`dirSetTimestamps`, whose signature matches the call site.
2026-04-19 10:07:44 -07:00
e2c3920fb1
Renames buffer first allocator in compiler and std
2026-04-18 14:51:49 -07:00
6d40d374d8
Merges together the two buffer first allocator implementations
2026-04-18 14:51:49 -07:00
8c96487bb9
Updates all uses of StackFallbackAllocator
2026-04-18 14:51:49 -07:00
a4d8e9608e
Reworks the stack fallback allocator
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The previous approach had a few downsides:
1. You couldn't set the alignment of the internal buffer. Many callers in
the standard library trying to use this for a small vec style
optimization worked around this by setting the alignment for
the struct itself, this ends up very verbose and also assumes a
specific layout for the struct which isn't guaranteed.
2. It was generic over the size of the buffer. This type is used a lot in
std with various sizes.
3. It has an awkward API where you had to call get which mutated the type
unlike all other allocators, and then had a runtime check to make sure
you didn't get this wrong.
The new approach resolves all of these issues by just taking the buf as
an argument.
This is particularly amenable to smallvec style optimizations: you can
just declare the buf as an array of the item you want to allocate to get
the exact minimum size.
2026-04-18 14:51:49 -07:00
73ecc6333f
std: implement heap.StackFirstAllocator
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second attempt
2026-04-18 14:51:25 -07:00
9636d76b6d
std.os.linux: getdents accepts a c_uint length ( #31825 )
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https://github.com/torvalds/linux/blob/e774d5f1bc27a85f858bce7688509e866f8e8a4e/include/linux/syscalls.h#L1100-L1102
https://github.com/torvalds/linux/blob/e774d5f1bc27a85f858bce7688509e866f8e8a4e/include/linux/syscalls.h#L477-L479
Reviewed-on: https://codeberg.org/ziglang/zig/pulls/31825
Reviewed-by: Andrew Kelley <andrew@ziglang.org >
Co-authored-by: Meghan Denny <hello@nektro.net >
Co-committed-by: Meghan Denny <hello@nektro.net >
2026-04-18 07:34:32 +02:00
21914c7c01
ziglibc: migrate tee linux syscall ( #31911 )
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Add the Linux syscall wrapper for `tee`.
Migrate the `tee` syscall from musl libc to zig libc.
langref: note `ssize_t` and `isize` are ABI compatible
Reviewed-on: https://codeberg.org/ziglang/zig/pulls/31911
Reviewed-by: Andrew Kelley <andrew@ziglang.org >
Co-authored-by: David Senoner <seda18@rolmail.net >
Co-committed-by: David Senoner <seda18@rolmail.net >
2026-04-18 07:30:43 +02:00
7020c9e4a9
std.os.uefi: pass null terminator in (un)installMultipleProtocolInterfaces
2026-04-17 22:33:17 +02:00
0473ddb1a7
std.os.uefi: fix _(un)installMultipleProtocolInterface signatures
2026-04-17 22:33:17 +02:00
a3a1dd1d91
std.os.uefi: use uefi callconv for _(un)installMultipleProtocolInterfaces
2026-04-17 22:33:17 +02:00
1d7c8108b1
std.os.uefi: fix comptime idx
2026-04-17 22:33:17 +02:00
6e987a1d04
Merge pull request 'libzigc: move all unit tests from lib/c/ to test/c/' ( #31923 ) from alexrp/zig:libc-test-refactor into master
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Reviewed-on: https://codeberg.org/ziglang/zig/pulls/31923
Reviewed-by: Andrew Kelley <andrew@ziglang.org >
2026-04-17 22:31:35 +02:00
b0ef8d3610
std.Io.Threaded: serenity does not have wait4
2026-04-17 21:32:22 +02:00
a43973b336
std.Io.Semaphore: add waitTimeout
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Returns `error.Timeout` if provided timeout expires before a permit is available.
Also adds/reworks tests for all wait functions.
2026-04-17 19:19:02 +02:00
Jacob Young