Before this, the continue expression of a while loop did not have the
capture variable in it, making it incorrectly emit a compile error for
not using the capture, even if it was referenced.
We can just use bitcast instead of error_to_int, int_to_error since
errorToInt and intToError do not actually do anything, just change types.
This allows us to remove 2 air ops that were the exact same as bitcast
* Remove parser error on double ampersand
* Add failing test for double ampersand case
* Add error when encountering double ampersand in AstGen
"Bit and" operator should not make sense when one of its operands
is an address.
* Check that 2 ampersands are adjacent to each other in source string
* Remove cases of unused variables in tests
`return` statements use a new function `nodeMayEvalToError` which does
some basic checks on the AST node to return never, always, or maybe.
Depending on this result, AstGen skips the errdefers, always includes
the errdefers, or emits a conditional branch to check whether the return
value is an error that Sema will have to evaluate.
Closes#8821
Unblocks #9047
Handle linker args joined with a = like -Wl,-rpath=foo
Update existing args --major-os-version, --minor-os-version,
--major-subsystem-version and --minor-subsytem-version to work with the
new parsing.
Also handle -Wl,--script in addition to -Wl,-T
NetBSD expects 2 PT_LOAD segments in a shared object, otherwise
ld.elf_so fails to load, emitting a general "not found" error.
Workaround issue by adding args `--no-rosegment` and `-znorelro`.
see #9109
Previously, Zig did not properly communicate the target CPU features for
RISC-V to clang assembler, because Clang has a different way to pass CPU
features for C code and for assembly code. This commit makes Zig pass a
RISC-V -march flag in order to communicate CPU features to Clang when
compiling assembly files.
The Zig language specification will support identifiers and field access
in order to refer to which declaration to export with `@export`.
This commit implements the change in AstGen and updates the language
reference.
This breaking change disambiguates between overriding the lib dir when
performing an installation with the Zig Build System, and overriding the
lib dir that the Zig installation itself uses.
