Previous wording made it seem like any signed or floating-point value would be allowed at comptime, whereas negative values do not work with `%`, and negative integers do not work with `/`.
* Truncate user and group ids
Calls to `getuid`, `getgid` and their `eid` variants fail to compile on
64bit Linux systems because the return value of the syscall is of
`usize` and needs to be truncated to fit the size of `uid_t` that is 32
bit.
Thanks to @FireFox317 for figuring this out in Zig's Discord channel!
* Add a regression test for user and group ids
* Replace @truncate with @intCast
This should be safe because `uid_t` will be 32-bit.
* Add missing import for getauxval
* Add missing package names
* Revert "Add missing import for getauxval"
This reverts commit 38f93dc89effdf657f2b81a56b96527ce4083f52.
* Skip user and group test if builtin.link_libc
* stage2: add @TypeOf
* stage2: discriminate on what type of @builtinCall in nodeMayNeedMemoryLocation
* merge upstream into my stash
* add type equality to make easier to test and defer free the types
* remove addDeclErr, I dont know why I added it, its from a different branch that im working on
* add tests
* update error message to match stage1
* use ComptimeStringMap and update which nodes don't need memory from vexu's suggestions
* fix typo
Co-authored-by: Veikka Tuominen <git@vexu.eu>
* make @TypeOf(single_arg) go to .typeof zir inst and add test for that
* unioninit, as, reduce change mayneedmemorylocation
Co-authored-by: Veikka Tuominen <git@vexu.eu>
C compiler intrinsics can only appear as part of a function call. When called
they are implicitly cast to a function pointer; treat this as a non-null
pointer so that it emits as a regular Zig function call.
Put `pub usingnamespace @import("std").c.builtins;` at the top of translated
C files so that they will have access to builtin functions defined there.
Fixes#6707
We generally get away with atomic primitives, however a lock is required
around the refresh function since it traverses the Node graph, and we
need to be sure no references to Nodes remain after end() is called.
