This is a patch to glibc features.h which makes
_DYNAMIC_STACK_SIZE_SOURCE undefined unless the version is >= 2.34.
This feature was introduced with glibc 2.34 and without this patch, code
built against these headers but then run on an older glibc will end up
making a call to sysconf() that returns -1 for the value of SIGSTKSZ
and MINSIGSTKSZ.
The previous code incorrectly added `sub_path` twice.
Also for the compilation unit, it was passing empty string to realpath,
resulting in the error handling codepath being used.
closes#17482
When analyzing the `validate_ref_ty` ZIR instruction, an assertion would
trip if the result type was a var args function argument. The fix is the
same as e6b73be870a39f4da7a08a40da23e38b5e9613da - inline the logic of
`resolveType` and handle the case of var args.
Closes#17494
When analyzing the `as` ZIR instruction, an assertion would trip if the
result type was a var args function argument. The fix is simple: inline
a little bit of the `resolveType` logic into `analyzeAs` to make it
detect this situation - which it was already attempting to do.
Closes#16197
SPARCs have delayed branches, that is, it will unconditionally
run the next instruction following a branch.
Slightly reorder the _start code sequence to prevent it from
accidentally executing stray instructions, which may result in odd
program behavior.
This makes tmp_directory close before calling renameTmpIntoCache which fixes occurences of those AccessDenied errors that aren't synonymous with PathAlreadyExists on Windows
The following pairs of functions have been combined using the "advanced"
pattern used for other type queries:
* `Sema.fnHasRuntimeBits`, `Type.isFnOrHasRuntimeBits`
* `Sema.typeRequiresComptime`, `Type.comptimeOnly`
This mostly reverts 6e0904504155d3cba80955c108116170fd739aec however it
leaves intact the linker supporting both obj and lib files, and the
frontend choosing which one to create.
When not using libllvm, it means the compiler is not capable of
producing an object file or executable, making the self-hosted backends
be a better default.
`ContainerDeclarations` is an abstraction of `ContainerDeclaration*`.
Removing this abstraction allows the `ContainerMembers` rule to contain
more concrete information without having to look at the definition
of `ContainerDeclarations`.
When `std.mem.indexOf` is called with a single-item needle, use `indexOfScalarPos` which is significantly faster than the more general `indexOfPosLinear`. This can be done without introducing overhead to normal cases (where `needle.len > 1`).
* fs/test.zig: use arena allocator more consistently
* fs/test.zig: remove unnecessary type information
Zig can (now?) implicitly cast a `&.{ "foo"}` when passed to
`fs.path.join()`, so the `[_][]const u8` is unnecessary.
* fs/test.zig: Use fs.path.join() for longer paths
Replace long path constructions (that use several "++ path_sep ++")
with a single call to `fs.path.join`. Seems more readable to me.
* fs/test.zig: fmt
