bootstrap.c: add -pthread if the compiler is gnu

zig.h: workaround for gcc `f128` miscompilations

CI: test building from source without LLVM

bootstrap.c: update aro module

README: make note of what features are missing without LLVM

add bootstrap.c for building from source without LLVM

sema: fixup underflows during struct / ptr array init when using -fstrip

Revert "Sema: fix comparison with undefined"

Package.Fetch.git: handle optional pkt-line LF

Sema: fix comparison with undefined

Dwarf: improve x86_64 backend debug info

sema: pass sema through if available for the array_type case in bitSizeAdvanced

Merge pull request #17963 from jacobly0/workaround/16392

Merge pull request #17967 from jacobly0/x86_64-cases

Merge pull request #17962 from ziglang/libssp

zstandard: fix division by zero when using RingBuffer

Merge pull request #17955 from ziglang/issue-17951

disallow calling @trap at comptime

Merge pull request #17947 from jacobly0/fwd-clang-errs

Merge pull request #17933 from ziglang/elf-r-mode

Sema: do not allow comptime-only pointer fields in packed structs

Sema: remove unused function

preserve 'undefined' in @bitCast

replace deprecated std.math.absCast

std.math: Add isPositiveZero() and isNegativeZero()

Merge pull request #17888 from AdamGoertz/zig-reduce

Sema: optimize runtime array_mul

Merge pull request #17913 from jacobly0/vararg-int

Sema: do not force resolution of struct field inits when calling function pointer field

Speed up ast.tokenLocation

wasm-linker: ensure symbol fields are set for decls

Merge pull request #17935 from ianic/fix_io_uring_test_kernel_5_4

Merge pull request #17930 from jacobly0/x86_64

Curve25519.fromEdwards25519(): don't assume normalized coordinates (#17920)

Sema: fix source location for untyped array init with result type

std.math.big: fix sqrt with bits > limb_bits

Merge pull request #17771 from ehaas/mingw-aro

sema: allow slicing [*]T without end

fix sqrt(0)

Merge pull request #17692 from kcbanner/struct_field_init_pass

Sema: emit @intCast safety check correctly for vectors

Sema: allow destructuring vectors

Merge pull request #17873 from ziglang/elf-archive

tests: skip native CPU std tests on Windows

langref: fix malloc return type

x86_64: fix passing register-sized payload as non-reigster-sized union

Sema: emit error when pointer to extern function is called

frontend: fix -fsingle-threaded default detection logic

Merge pull request #17871 from jacobly0/x86_64

Merge pull request #17815 from Luukdegram/wasm-no-entry

io_uring: add multishot accept operation

Sema: fix error notes with wrong extern type

Sema: fix memory leak in zirTypeInfo

Merge pull request #17866 from ziglang/reduce-inline-import

Merge pull request #17844 from ziglang/elf-object

Merge pull request #17852 from ziglang/zig-reduce

Merge pull request #17788 from jacobly0/x86_64

zstandard: fix incorrect RLE decompression into ring buffer

frontend: rip out Decl dependencies

Sema: use correct error bit length when emitting error_set_has_value safety checks

std.Atomic: remove unnecessary `@ptrCast` (#17825)

dont assume apple chips are macos exclusive

start.zig: Replace kernel32 usage with ntdll

mingw-w64: add shcore def files

start: Make wWinMain nCmdShow setting match Windows better

Merge pull request #17819 from Luukdegram/wasm-bitcast-fix

print_zir: fix crash in writeRestoreErrRetIndex

std.os.windows: remove unnecessary `@ptrCast` (#17816)

CI: disable MSVC C backend checks

Fix regressing #17290 from #17734

std.http: account for renames in docs

Use ArenaAllocator.reset in MemoryPool

Merge pull request #17802 from jacobly0/read-write-int

std.fs: remove unnecessary `@ptrCast` (#17805)

Merge pull request #17797 from squeek502/utf16-ascii-fast-path

Merge pull request #17791 from ziglang/elf-object

std/Thread: remove unnecessary `@ptrCast` (#17766)

Add compile error test case for union layout depending on pointer alignment

sema: when guessing union alignment, save the result and check if the guess was correct

sema: Add union alignment resolution

langref: clarify struct memory layout

autodoc: Some support for field_call (#16853)

Fix http.Headers.initList

Merge pull request #17773 from ziglang/elf-exports

Fix hasRuntimeBitsAdvanced lazy case for pointers and optionals

Merge pull request #17759 from jacobly0/x86_64

std.os.windows additions and fixes

std: delete psapi, gdi32, and winmm

Merge pull request #17727 from ziglang/elf-memory-deferred

delete std.os.windows.user32

Merge pull request #17762 from ziglang/zir-index-type-safety

frontend: make Decl.zir_decl_index typed

compiler_rt/emutls: remove unnecessary `@ptrCast` (#17755)

Sema: do not assume switch item indices align with union field indices

Merge pull request #17747 from ziglang/organize-behavior-tests

Doc: elaborate on Slice section

Merge pull request #17735 from ziglang/export-anon

std.json: Parse -0 as a float instead of an integer (#17729)

Update slice_sentinel comment

Update comment on while