Update tools/process_headers.zig to latest zig

Merge pull request #5993 from kubkon/getpathnamebyhandle

Merge pull request #6002 from MasterQ32/zig_fmt_align_fix

std: dwarf_bits correction

stage2: fix crash on empty source file

Merge pull request #5998 from ziglang/general-purpose-allocator

stage1: elide `@intToPtr` alignment safety check for 1-byte alignment

stage2: make link data in Decl into unions

Revert "std.fmt.format: small optimization to avoid runtime bloat"

Merge branch 'pixelherodev-elf-refactor'

std.os tests: improve robustness of "symlink with relative paths"

zig fmt

zig build: fix addBuildOption for `[]const u8` and `?[]const u8`

stage2: add missing newlines to cli error messages

stage2 tests: fix qemu logic

Merge branch 'pfgithub-stage2-testing-Copy-2'

Merge pull request #5978 from ziglang/stage2-dwarf-incr

translate-c: recognize other type trait expressions

std.dwarf: add LNCT constants from DWARF v5

std: add function for writing fixed width ULEB128

stage2: move format-specific code to link.File.X

Add rdynamic option to build.zig

add compile error for alignCasting zero sized types

Merge pull request #5968 from haliucinas/blake2

Merge pull request #5960 from kubkon/windows-dir-refactor

elf: Iterate over headers w/o need for allocator

Print } as format argument in enum build option (#5953)

stage2: implement .debug_aranges DWARF

std.ArrayList: add appendNTimesAssumeCapacity

stage2: add some tracy calls to link.zig functions

stage2: add DWARF info for the main compilation unit

fix missing parser error for missing comma before eof

compiler_rt: add floatditf

Split DeviceIoControl path into two fn call paths

Merge branch 'more-stage2-locals'

Add Zig wrapper for kernel32.DeviceIoControl

Fixes atomicSymLink looping when new_path already exists.

self-hosted: beginnings of stack allocation

stage1: hot path for resolving types of primitives

self-hosted: refactor some code out of Module.zig into zir_sema.zig

add helpful error note for when function cannot return an error

stage2: implement integer return values

stage2: fix function calls always having void return type

std.elf: Fix read functions for 32-bit targets

stage2: astgen for all arithmetic and assignments

Merge pull request #5511 from jessrud/arraylist-replaceRange

Add comment explaining --stack-first option

Adds support for RunStep to use the result of a WriteFileStep.

Replace DeviceIoControl with FsControlFile

Add meta viewport to fix mobile rendering, add missing <code> block

Use writer for LinearFifo instead of deprecated outStream

translate-c: use ArrayList for macro tokens

Fix a use of appendToken to appendIdentifier in translate-c

Fix parsing of `unsigned` in translate-c.

Fix bug in big.int.Mutable.toManaged() and add tests

Merge pull request #5932 from Sahnvour/hash

Provide Ip4Address and Ip6Address in addition to Address

run zig fmt on std.testing

stage2: remove superfluous else => unreachable

Merge pull request #5678 from antlilja/float-testing

Merge pull request #5693 from antlilja/switch-unreachable-else

Add memory replacement routines

ci: update msys2 installer

Revert "Support taking extern pointers at comptime"

std: fix json parsing into unions

Support taking extern pointers at comptime

macOS: macho ld64.lld fixes

Merge pull request #5891 from Luukdegram/stage2-substraction

Use -c flag in all s3cmd occurrences on Win

Re-apply temp msys2 python fix

Refactor macOS build script in Azure

ci: undo the recent changes. maybe upstream fixed it

self-hosted: AST flattening, astgen improvements, result locations, and more

ci: looks like s3cmd wants a new path for the config file

Fix std.log example to make the log handler print the newline

Add signalfd support (#5322)

Merge pull request #5879 from kubkon/readlink-win

Make the default log handler print a newline

Add temporary fix to the CI on Win

Merge pull request #5905 from Vexu/stage2-float

Use function attribute "frame-pointer"

stage2: ability for ZIR to map multiple tags to the same type

stage2: AST: (breaking) flatten out suffix operations

stage2 AST: rename OptionalUnwrap to OrElse

Merge pull request #5888 from pfgithub/stage-2-testing-Copy

Fix log.zig example.

Merge branch 'register-allocation'

allow non-pointer extern opaque variables

fix floatCast type check regression

Add trait.isTuple

add is_tuple field to struct typeinfo

Merge pull request #5889 from Vexu/translate-c

Vectors clarification in docs

stage2: change large switch → inline for loop

Merge pull request #5885 from ziglang/stage2-locals

On darwin, only add the self exe to the cache hash for compiler id (#5880)

Merge pull request #5872 from ziglang/ast-flatten-2

follow up from previous commit for generic methods

fix ability to call methods on enums with pointer-to-self

Merge pull request #5868 from ziglang/stage2-improvements