16 Pull requests merged by 10 people

• std.Build.Step.Run: prefix relative path arguments with './'

  #24218 merged Jun 18, 2025

• windows: MSVC: disable extra dubious Microsoft runtime checks

  #24211 merged Jun 18, 2025

• std.Build: some miscelleanous bits

  #24205 merged Jun 17, 2025

• Compilation: add missing link file options to cache manifest

  #23921 merged Jun 17, 2025

• Absorb std.math.big.rational logic into std.math.big.int; fix @intFromFloat safety check

  #24188 merged Jun 17, 2025

• rename spirv backend name

  #24192 merged Jun 16, 2025

• compiler-rt: Export _fltused for UEFI.

  #24194 merged Jun 16, 2025

• std.Build: fix relative path bugs

  #24168 merged Jun 15, 2025

• libc: Prevent FCSEL instruction from being used to avoid raising an unintended exception

  #24185 merged Jun 15, 2025

• llvm.ir: fix subrange version

  #24172 merged Jun 14, 2025

• compiler: fix races in link queue

  #24171 merged Jun 14, 2025

• zig init: simplify templating logic

  #24170 merged Jun 13, 2025

• bail when failing to parse error

  #24160 merged Jun 13, 2025

• Sema: add missing error and test for bool not on vector of ints

  #24162 merged Jun 13, 2025

• compiler: threaded codegen (and more goodies)

  #24124 merged Jun 13, 2025

• Allow more operators on bool vectors

  #24131 merged Jun 12, 2025

16 Pull requests opened by 14 people

• rename: Add error.CircularLoop

  #24159 opened Jun 12, 2025

• std.time.epoch: API naming fixes and clean-ups

  #24176 opened Jun 14, 2025

• Step-style support for compile_commands.json generation

  #24178 opened Jun 14, 2025

• compiler: test runner: fix tests never fails on crippled architectures

  #24180 opened Jun 14, 2025

• loongarch: Scaffold self-hosted LoongArch backend

  #24182 opened Jun 14, 2025

• lib: Reword documentation for realloc to clarify size

  #24187 opened Jun 15, 2025

• x86_64: increase passing test coverage on windows

  #24193 opened Jun 15, 2025

• `std.Build.Step.Options`: handle `std.log.Level` and `std.log.ScopeLevel`

  #24196 opened Jun 16, 2025

• build.zig: handle tarball with "." as root module

  #24197 opened Jun 16, 2025

• zig fmt: canonicalize nested cast builtin order

  #24199 opened Jun 16, 2025

• remove `spirv` cpu arch

  #24203 opened Jun 17, 2025

• wasm2c: fix not all control paths return a value warning

  #24206 opened Jun 17, 2025

• windows: msvc: avoid depending on ucrtbased.dll by statically linking to ucrt in debug mode

  #24207 opened Jun 17, 2025

• compiler_rt: enable `fmax` and `fmin` to distinguish between `0.0` and `-0.0`

  #24215 opened Jun 18, 2025

• std compiler error fixes

  #24219 opened Jun 18, 2025

• std.math.big.int: Improvements to `toString` and `setString` speed

  #24220 opened Jun 18, 2025

21 Issues closed by 8 people

• s390x-linux miscompiles f32 std.math.hypot()

  #24221 closed Jun 19, 2025

• running a binary relative to a setCwd broken on latest master

  #24216 closed Jun 18, 2025

• Vector sizes are different in x86_64 backend

  #24179 closed Jun 18, 2025

• Null pointer optimization when the pointer is in a structure

  #24212 closed Jun 18, 2025

• Returning pointer to a local const struct unexpectedly yields valid data

  #24209 closed Jun 17, 2025

• Compiler loop on tuple inference

  #24158 closed Jun 17, 2025

• Potential cache issue leading to inconsistent

  #23869 closed Jun 17, 2025

• @intFromFloat does not panic when expected for too-large floats

  #24161 closed Jun 17, 2025

• Aro unable to translate simple C function

  #24201 closed Jun 17, 2025

• ArrayList self append segfaults

  #24200 closed Jun 16, 2025

• compiler_rt: undefined symbol `_fltused` on uefi targets with hardware floats

  #24148 closed Jun 16, 2025

• Packed struct containing a pointer causing build failure on Windows

  #24186 closed Jun 16, 2025

• On AArch64 `sin` function causes floating point exception different from musl

  #24184 closed Jun 15, 2025

• Incorrect array lower bound in DWARF debug info

  #23898 closed Jun 14, 2025

• LLVM backend fails to lower comptime-known packed struct value containing pointer

  #24166 closed Jun 13, 2025

• 0.14.1 changes the archive name format

  #24169 closed Jun 13, 2025

• A question about obtaining variable addresses

  #24163 closed Jun 13, 2025

• Allow using bitwise operators on boolean vectors

  #23259 closed Jun 13, 2025

• Cannot build from git using Debian trixie/testing

  #24164 closed Jun 13, 2025

• build-exe leaves behind object files

  #13179 closed Jun 13, 2025

• allow binary not, binary and, binary or, binary xor, and boolean not operators on vectors of bool

  #24093 closed Jun 12, 2025

19 Issues opened by 18 people

• incremental: assertion failure when changing the kind of a container

  #24217 opened Jun 18, 2025

• compiler_rt: `fmax` and `fmin` do not distinguish `0.0` and `-0.0`

  #24214 opened Jun 18, 2025

• Discrepancy in handling of comptime vars in defer statements

  #24213 opened Jun 18, 2025

• autodoc: quoted identifiers cannot be viewed

  #24210 opened Jun 17, 2025

• std.hash.RapidHash incorrectly assumes usize is 64 bits

  #24208 opened Jun 17, 2025

• hint optional format statement for optional values

  #24198 opened Jun 16, 2025

• standard library test `math.big.int_test.toFloat` disabled on LLVM

  #24191 opened Jun 15, 2025

• cimport creates a @bitCast(@sizeOf())

  #24189 opened Jun 15, 2025

• x86_64 backend fails to reuse temporary stack values resulting in greater stack usage and potential overflow

  #24183 opened Jun 14, 2025

• x86_64 backend `genSetReg called with a value larger than dst_reg`

  #24181 opened Jun 14, 2025

• x86_64: integer overflow in legalize with large packed struct field

  #24177 opened Jun 14, 2025

• Compiler segfaults using @unionInit with a slice of runtime scalar

  #24175 opened Jun 14, 2025

• coercing enum to union emits broken LLVM module

  #24174 opened Jun 13, 2025

• compile error to array multiply slice literal with string literal

  #24173 opened Jun 13, 2025

• Bitwise complement should propagate result type

  #24167 opened Jun 13, 2025

• Self hosted linker fails to parse intel oneapi shared library

  #24165 opened Jun 13, 2025

• unhelpful error message on comptime store to `@constCast`ed pointer to comptime const

  #24157 opened Jun 12, 2025

• `zig cc -###`… runs commands

  #24156 opened Jun 12, 2025

• Compiler segfaults instead of printing an error

  #24155 opened Jun 12, 2025

58 Unresolved conversations

Sometimes conversations happen on old items that aren’t yet closed. Here is a list of all the Issues and Pull Requests with unresolved conversations.

• Linux futex (v1 and v2) API fixes, tests and Ziggification

  #23464 commented on Jun 19, 2025 • 3 new comments

• ConfigHeader: Add support for meson style templates

  #23943 commented on Jun 15, 2025 • 2 new comments

• build_runner: add option to clear console when watching

  #24122 commented on Jun 12, 2025 • 1 new comment

• Compilation: write CACHEDIR.TAG

  #24121 commented on Jun 12, 2025 • 1 new comment

• std (posix): lower `getpid` and `getppid` into `std.posix`

  #24027 commented on Jun 16, 2025 • 1 new comment

• zon: add zonStringify to override the default behavior + json.dynamic…

  #23619 commented on Jun 15, 2025 • 0 new comments

• feat(std.zon): add escape_unicode options to zon.serializer

  #23596 commented on Jun 16, 2025 • 0 new comments

• std.Random.float: support f16/f80/f128

  #23561 commented on Jun 12, 2025 • 0 new comments

• zig fmt / std.zig.Ast: count addrspace tokens correctly

  #23467 commented on Jun 12, 2025 • 0 new comments

• Fix: std.json: Writing inf values returns InvalidJSON error

  #23258 commented on Jun 19, 2025 • 0 new comments

• `std.mem`: Don't use vectorized path for freestanding targets in `indexOfSentinel()`

  #23182 commented on Jun 14, 2025 • 0 new comments

• JSON compilation database support

  #22012 commented on Jun 13, 2025 • 0 new comments

• Tracking issue for the LLVM 21 upgrade

  #23176 commented on Jun 19, 2025 • 0 new comments

• Compiler errors in std pt. 2

  #21094 commented on Jun 18, 2025 • 0 new comments

• Multiple compiler errors in std

  #20505 commented on Jun 18, 2025 • 0 new comments

• Unexpected error 38 in `std.os.windows.RtlGenRandom`

  #23666 commented on Jun 17, 2025 • 0 new comments

• mips: Compiling for mips2 generates mips4 instructions

  #24089 commented on Jun 17, 2025 • 0 new comments

• Build: check if dynamic lib installed for symlinks

  #23633 commented on Jun 16, 2025 • 0 new comments

• Support @ctz and @popCount with comptime_ints

  #23634 commented on Jun 12, 2025 • 0 new comments

• std.EnumArray: edit return of iterator.next()

  #23701 commented on Jun 12, 2025 • 0 new comments

• std.crypto.codecs: add pem.zig

  #23731 commented on Jun 18, 2025 • 0 new comments

• replace @Type with individual type-creating builtins

  #23733 commented on Jun 15, 2025 • 0 new comments

• link.Elf: add root directory of libraries to linker path

  #23850 commented on Jun 16, 2025 • 0 new comments

• Better @sqrt for f32, f64 and f128

  #23865 commented on Jun 18, 2025 • 0 new comments

• test: parse WSL kernel version without error

  #24042 commented on Jun 15, 2025 • 0 new comments

• std.Build.Step.Options: Fix incorrect generated code

  #24057 commented on Jun 17, 2025 • 0 new comments

• std.mem: add countScalar and countAny

  #24104 commented on Jun 14, 2025 • 0 new comments

• added callFn to limit startFn return types

  #24143 commented on Jun 12, 2025 • 0 new comments

• Sema: Stop adding Windows implib link inputs for `extern "..."` syntax.

  #24146 commented on Jun 14, 2025 • 0 new comments

• Language Defect: Conversion between function and data pointers changes pointee and creates object confusion

  #24118 commented on Jun 12, 2025 • 0 new comments

• x86_64: comparisons other than equality of integer vectors is not robust

  #24038 commented on Jun 12, 2025 • 0 new comments

• emit MIR failed: InvalidInstruction (no encoding found)

  #24153 commented on Jun 12, 2025 • 0 new comments

• hot code swapping

  #68 commented on Jun 12, 2025 • 0 new comments

• Proposal: Pinned Structs

  #7769 commented on Jun 12, 2025 • 0 new comments

• Switch Prongs Defined as Comptime-Known Arrays

  #21507 commented on Jun 12, 2025 • 0 new comments

• Segmentation fault when calling DebugAllocator's deinit function

  #22892 commented on Jun 13, 2025 • 0 new comments

• RLS for LHS of shift operands

  #16489 commented on Jun 13, 2025 • 0 new comments

• Big executable file when big variables (PathSpace) on stack

  #18849 commented on Jun 13, 2025 • 0 new comments

• std.io.poll broken on Windows

  #22991 commented on Jun 14, 2025 • 0 new comments

• allow type coercion from integers to floats when the destination type can store all possible values of the integer without rounding

  #18614 commented on Jun 14, 2025 • 0 new comments

• zig cc fails to compile the linux kernel

  #16944 commented on Jun 14, 2025 • 0 new comments

• Minimum Supported Windows Version

  #7242 commented on Jun 14, 2025 • 0 new comments

• Incremental compilation

  #21165 commented on Jun 14, 2025 • 0 new comments

• strictly better -ODebug machine code quality than LLVM

  #24144 commented on Jun 14, 2025 • 0 new comments

• make closure over comptime var a compile error; comptime vars become immutable when they go out of scope

  #7396 commented on Jun 15, 2025 • 0 new comments

• "Unexpected" error building project with dependencies

  #23187 commented on Jun 15, 2025 • 0 new comments

• zig fetch: Erroneous `FileBusy` error if package tarball's paths are prefixed with `./`

  #23152 commented on Jun 15, 2025 • 0 new comments

• Tracking Issue: Tier System

  #23665 commented on Jun 16, 2025 • 0 new comments

• x86_64 self hosted: crash in `spillInstruction`

  #23636 commented on Jun 16, 2025 • 0 new comments

• x86 backend doesn't parse vfmaddsub231pd assembly instruction

  #24130 commented on Jun 16, 2025 • 0 new comments

• unhelpful error when operand to error set merge is runtime

  #24150 commented on Jun 16, 2025 • 0 new comments

• add an assembler to the toolchain

  #21169 commented on Jun 16, 2025 • 0 new comments

• "user32.lib: file not found"

  #23737 commented on Jun 16, 2025 • 0 new comments

• Design flaw: Swapping struct fields yields unexpected value

  #12064 commented on Jun 16, 2025 • 0 new comments

• invalid destructure of type has incorrect error location

  #24149 commented on Jun 16, 2025 • 0 new comments

• zig cc -c can only handle one file argument

  #7547 commented on Jun 16, 2025 • 0 new comments

• `@bitCast of packed struct containing pointer` test regression with LLVM 19

  #21463 commented on Jun 16, 2025 • 0 new comments

• Proposal: Prevent function inlining across different linksections

  #24108 commented on Jun 16, 2025 • 0 new comments