musl: Align the stack pointer given to clone() on riscv.

don't try to test SmpAllocator in single threaded mode

std.heap.SmpAllocator: rotate on free sometimes

std.heap.SmpAllocator: fix detection of slab end

std.heap.SmpAllocator: fix getCpuCount logic

std.heap.SmpAllocator: simplify by putting freelist node at start

std.heap.SmpAllocator: fix using wrong size class indices

std.heap.SmpAllocator: eliminate the global mutex

std.heap.SmpAllocator: implement searching on alloc

compiler: use std.heap.smp_allocator

std.heap.SmpAllocator: 256K slab_len

std.heap: test smp_allocator

add std.heap.SmpAllocator

Merge pull request #20511 from archbirdplus

Merge pull request #22771 from chouquette/chouquette/glibc_guard

Merge pull request #22717 from jacobly0/x86_64-rewrite

Merge pull request #22787 from Rexicon226/add-hint

test: check @tagName() in callconv C function

x86_64: fix calling convention typos

fix: getEndPos return end position

Dwarf: fix cross_section_relocs capacity

langref/errorset: Replace subset description with union

Merge pull request #22777 from mlugg/some-bugs

crypto/phc-encoding: forbid parameters named 'v' (#22569)

std.process: adding hasNonEmptyEnvVar() and using for NO_COLOR

incremental: codegen types which are recreated

Merge pull request #19614 from jedisct1/wasi-libc-update

fix typo of anytype to type

Merge pull request #22754 from mlugg/files-and-stuff

AstGen: improve error for invalid bytes in strings and comments

Merge pull request #22691 from squeek502/child-internal-array-list

std.meta.FieldType: use builtin and deprecate

Merge pull request #22725 from mrjbq7/timerfd_clockid_t

Merge pull request #20271 from MasonRemaley/zon

Merge pull request #22713 from mikdusan/openbsd

meta: fix failing test case affecting master

fix: error on non-exhaustive enums with zero width backing type (#21374)

Merge pull request #22672 from jacobly0/x86_64-rewrite

std.priority_queue: add useful functions from ArrayList API

compiler: do not propagate result type to `try` operand

Merge pull request #22708 from mlugg/memcpy-alias-zero-bit

std.posix: Use separate clock ID enums for clock_gettime() and timerfd_create() (#22627)

debug: fix MemoryAccessor file leak

std: don't leak a process in Child.run in case of an error

std.os.linux: adding recvmmsg() (#22651)

std.posix: adding getsockopt (#22335)

std.fs.File: limit initial_cap according to max_bytes in readToEndAllocOptions

compiler: add `intcast_safe` AIR instruction

main: accept and ignore auto-image-base linker options

main: ensure --whole-archive is passed down to linker for -l arguments

main: better error message if the global cache dir is unusable

std.Build: Add option to specify language of CSourceFiles

Make -freference-trace work without colors

x86_64: rewrite comparisons

delete std.heap.WasmPageAllocator

std: fix comptime SemanticVersion expr regression

std.c: define more fields for darwin.AI

Fix issues in zig.h when building with clang-cl on Windows (#20331)

std.zig.target: Remove some library names from isLibCLibName() for MinGW.

ci: Set ZIG_GLOBAL_CACHE_DIR and ZIG_LOCAL_CACHE_DIR earlier.

std.c: android bionic compatibility fixes (getrandom & getaddressinfo) (#22143)

langref: clarify restricted `@memcpy` semantics

Sema: explain why we tried to call an `extern fn` at comptime

Merge pull request #22634 from nektro/patch-6

std: mkdir(2) mode uses mode_t

std.c: add `msghdr` and `msghdr_const` definitions for macos

fix(cc): make link and preprocessor logic to be more consistent with

std.zig.system.darwin: Add driverkit handling in getSdk().

std.testing.expectEqual: {any} in print and move tests

std: add optional times pointer for futimes, futimens, utimes, utimensat

Sema: `@memcpy` changes

std.c: was missing darwin.kevent64_s

cmake: use cache entry for extra build args to get the type correct

zig.h: Add some casts to __atomic macros to shut Clang warnings up.

langref: Document destructuring (#21627)

Merge pull request #22573 from sorairolake/fix-invisible-doccomments

frontend: use main Compilation code_model when building libxx

std.heap.memory_pool: make preheat() usable after init()

Merge pull request #22610 from jacobly0/x86_64-rewrite

Revert "std.http.Server: add Request.getHeader() function (#21625)"

std.http.Server: add Request.getHeader() function (#21625)

main: classify empty environment variables as unset

Revert d714cf33405486d9aa707e9aee8f103a011d06e9 (#21273)

langref: fixes incorrect description of cmpxchg functions

Fix incompatibility with multi-config cmake generator

link to Tuples section in Hello World docs, and give an example of an empty tuple

langref: correct return type of comptime known bitcount ops

std.c.darwin: Fix EXC.MASK compile error (#21273)

fix typo in @typeName langref

fix: Only suggest try on destructure of error union if payload type can be destructured (#21510)

std.meta: handle `comptime` fields in `hasUniqueRepresentation` (#22132)

std.Build: add more explicit error sets to some functions

Add `zig std` to langref.html (#22360)

std: check max depth for vector type in formatType

std.os.linux: Adding sigdelset (#22406)

std.net.listen: no REUSEPORT with unix socket

compiler-rt: ensure memcpy Element has no unused bytes

stf: do not call xcode-select or xcrun by absolute path in darwin sdk detection

Update LDR_DATA_TABLE_ENTRY struct

Merge pull request #22602 from mlugg/incr-embedfile