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Author SHA1 Message Date
Robin Voetter
5d896a6cc6
spirv: fix use-after-realloc in resolveType() 
The pointer to a slot in a hash map was fetched before a recursive call.
If the hash map's size changed during the recursive call, this would write
to an invalid pointer.

The solution is to use an index instead of a pointer. Note that care must be
taken that resolved types (from the type_cahce) must not be accessed, as they
might be incomplete during this operation.
 2023-05-11 20:31:50 +02:00
Robin Voetter
5e62ba1347
opencl: define size of C types 
Define the size of the c types according the OpenCL specification.

Note that OpenCL does not define the size of long double. Clang generates
fp128, even though there is no extension that allows such types. The
llvm-spirv translator simply crashes.
 2023-05-11 20:31:50 +02:00
Gregory Mullen
aa9ea61216 Add tc{set,get}pgrp to std.os.linux 2023-05-11 19:43:06 +03:00
Andrew Kelley
7f7bd206dc
Merge pull request #15519 from dweiller/issue-15482 
Optimize lowering of `s[start..][0..len]`
 2023-05-11 08:59:44 -07:00
Loris Cro
5512455974
Merge pull request #15637 from der-teufel-programming/autodoc-layouts 
autodoc: Add layout to Struct and Union to handle packed and extern
 2023-05-11 17:46:29 +02:00
Loris Cro
8ece99083f
Merge pull request #15545 from r00ster91/autodocthing 
autodoc: make help modal toggleable and allow entering "?" in search
 2023-05-11 17:44:55 +02:00
Andrew Kelley
3bb3d39fb4
Merge pull request #15487 from truemedian/http-tests 
std.http: more http fixes, add standalone http server test
 2023-05-11 08:37:42 -07:00
Andrew Kelley
5569e6b49d
Merge pull request #15639 from jacobly0/signed-mod 
llvm/cbe: fix signed `@mod`/`@divFloor` computations
 2023-05-11 08:36:33 -07:00
Andrew Kelley
c857959372
Merge pull request #15640 from jacobly0/min-max 
llvm: fix `@max`/`@min` of unsupported float types
 2023-05-11 08:35:08 -07:00
Veikka Tuominen
d761e6cc7d fix formatting in darwin.zig 2023-05-11 14:59:19 +03:00
frmdstryr
0ad692e76c
compiler_rt: fix ARM memset signatures 2023-05-11 11:33:47 +03:00
John Schmidt
2606498409 module: return null if no candidate src 
Closes #15572.
 2023-05-11 11:21:44 +03:00
David CARLIER
20cc69318f std.c: darwin adding more host_info api data 2023-05-11 11:21:07 +03:00
Jacob Young
716d6a026f std: revert comptime_float support 
Removed since I'm aware of some design considerations of `comptime_float`.
 2023-05-10 15:16:50 -04:00
Jacob Young
c5b96c7447 llvm: fix @max/@min of unsupported float types 
Closes #15611
 2023-05-10 15:16:50 -04:00
Jacob Young
2e6a6d7564 llvm/cbe: fix signed @mod/@divFloor computations 
Closes #15636
 2023-05-10 15:11:52 -04:00
Jacob Young
31a13ce2e3 cbe: use Assignment in airSplat 2023-05-10 15:11:52 -04:00
Loris Cro
2d2d79a05b autodoc: fix crash when call syntax has complex callee expression 2023-05-10 21:07:40 +02:00
Meghan
ac385bd8a6 std.fmt.parseIntSizeSuffix: add R and Q 
https://www.nist.gov/pml/owm/metric-si-prefixes

https://www.npl.co.uk/si-prefix
 2023-05-10 20:11:18 +03:00
David CARLIER
cd7e2bf57a std.c: adding freebsd's ioctl base operands. 2023-05-10 19:14:51 +03:00
Kyle Coffey
ebc3773542
Add std.mem.indexOfNone 
This introduces a parallel set of functions to the std.mem.indexOfAny
functions. They simply invert the logic, yielding the first/last index
which is *not* contained in the "values" slice.

Inverting this logic is useful when you are attempting to determine the
initial span which contains only characters in a particular set.

* Document the `indexOfNone` family.

These descriptions are somewhat brief, but the functions themselves are
also simple enough to describe in such a way.
 2023-05-10 17:47:58 +03:00
Evin Yulo
6d7bb255a4 Add std.fmt.parseIntSizeSuffix and use for --maxrss 
Fixes #14955
 2023-05-10 16:31:51 +03:00
Bogdan Romanyuk
c4dbfd5ae1 std.enums: make Ext parameter optional 
According to #8169 optional generic functions work fine in comptime so it's possible
 2023-05-10 16:15:41 +03:00
Veikka Tuominen
ae69fb87eb
Merge pull request #15508 from r00ster91/semathings 
Sema: fixes to error messages
 2023-05-10 16:12:46 +03:00
Ali Chraghi
05ceac52c9 std.Build: support #cmakedefine01 pattern 2023-05-10 16:10:03 +03:00
Travis Staloch
5d1e69389c std.enums: add tagName() 
This is safe alternative to `@tagName()` for non-exhaustive enums that
doesn't panic when given an enum value that has no tag.
 2023-05-10 16:07:34 +03:00
Brett Hill
37f56a4259 Issue 15535. Normalize remainder in math.big.int.Managed.divTrunc 2023-05-10 16:01:17 +03:00
Meghan
0972196f4d std.meta: remove tagName 
not used by Zig itself anywhere
 2023-05-10 16:00:14 +03:00
0x5a4
11fabc4cbe fix 'zig build test' crashing with no tests 
fixes #15553
 2023-05-10 00:43:45 -07:00
Krzysztof Wolicki
b7ba9aa892 autodoc: Add layout to Struct and Union to properly display packed and extern; 
Make rendering of types in exprName more similar to zig fmt
 2023-05-10 01:53:00 +02:00
David CARLIER
5260657230 std.c: add freebsd's kinfo_vmobject 2023-05-10 01:48:35 +03:00
David CARLIER
10a7cf58c1 std.c: adding freebsd's domainset_t bitset 2023-05-10 01:13:15 +03:00
Pyry Kovanen
ffccd70671 tls: update finishRead2 for new @memcpy semantics 2023-05-09 14:47:04 -07:00
Andrew Kelley
e02a592437 Autodoc: update favicon to latest logo mark 
ziglang/logo commit 6446ba8e37a0651da720d8869e1ce9264fa0c0b9
 2023-05-09 14:24:21 -07:00
Loris Cro
8e9c9f6fdc
Merge pull request #15623 from der-teufel-programming/autodoc-backing-int 
Autodoc: backing integer types for packed structs
 2023-05-09 20:09:42 +02:00
David Carlier
e21739dd8c std.fs: selfExePath haiku using constants instead 2023-05-09 14:24:20 +03:00
David CARLIER
e8f76b452b std.c: adding freebsd's domainset api 2023-05-09 14:24:03 +03:00
David Carlier
1585ed637d std.c: openbsd sigcontext/ucontext for arm64. 2023-05-09 14:23:46 +03:00
David CARLIER
3dd0afe787 std.c: adding freebsd's kinfo_proc type. 2023-05-09 12:04:53 +03:00
r00ster91
297b5d1074 fix [x]u65529 and above overflowing 
```
$ cat overflow.zig
test {
    var a: [1]u65535 = undefined;
    _ = a;
}
$ zig-out/bin/zig test overflow.zig
thread 290266 panic: integer overflow
zig/src/type.zig:3604:55: 0xada43d in intAbiAlignment (zig)
            std.math.ceilPowerOfTwoPromote(u16, (bits + 7) / 8),
                                                      ^
zig/src/type.zig:3598:42: 0xadd4ea in intAbiSize (zig)
        const alignment = intAbiAlignment(bits, target);
                                         ^
zig/src/type.zig:3500:61: 0x92be91 in abiSizeAdvanced (zig)
                return AbiSizeAdvanced{ .scalar = intAbiSize(bits, target) };
                                                            ^
zig/src/type.zig:3385:62: 0x928933 in abiSizeAdvanced (zig)
                switch (try payload.elem_type.abiSizeAdvanced(target, strat)) {
                                                             ^
zig/src/type.zig:3268:32: 0x92c012 in abiSize (zig)
        return (abiSizeAdvanced(ty, target, .eager) catch unreachable).scalar;
                               ^
```
This is only noticed in a debug build of zig and silently does the wrong
thing and overflows in release builds.

This happened to `[x]u65529` and above because of the ` + 7` on a `u16`.
 2023-05-09 11:58:34 +03:00
Krzysztof Wolicki
a714f07022 autodoc: Fix tag type for unions; Fix backing int for packed structs 2023-05-09 10:52:51 +02:00
Krzysztof Wolicki
9c8b9719cb autodoc: Fix exprName for struct and union types 2023-05-09 10:51:19 +02:00
Krzysztof Wolicki
b488f97e92 autodoc: Analyze and expose backing integer types for packed structs 2023-05-08 22:34:46 +02:00
Krzysztof Wolicki
f2aa7c8698 autodoc: Remove rendering "tuple" as part of the name in exprName 2023-05-08 22:29:20 +02:00
Jakub Konka
f40539e5d8
Merge pull request #15597 from jacobly0/x86_64-behavior 
x86_64: more behavior than ever before
 2023-05-08 19:04:05 +02:00
jcalabro
16314e0e19 Fix langref typo 2023-05-08 19:41:28 +03:00
Jacob Young
1f5aa7747f x86_64: finish optimizing mir tag usage 
Final tag count is 95.
 2023-05-08 07:36:20 -04:00
Jacob Young
ecb5feaf94 x86_64: continue to optimize mir tag usage 
Migrate mnemonic literals to tuples that represent the compressed
storage.  225 tags left in use, many tags left to compress.
 2023-05-08 07:36:20 -04:00
Jacob Young
6c14eb2863 x86_64: optimize mir tag usage 
This moves all pseudo-instructions to a single `Mir.Inst.Tag` tag and
prepares to start coalescing similar mnemonics. 239 tags left in use.
 2023-05-08 07:36:20 -04:00
Jacob Young
6778da4516 x86_64: implement binary operations for f16 and f16 vectors 2023-05-08 07:36:20 -04:00