dalias added a comment.
Just chiming in to confirm that the requested change is correct for musl. musl
does not support use/mixing of compiler-provided std headers with its headers,
and intentionally has no mechanism for communicating with such headers as to
which types have already been define
dalias added a comment.
It's not just infeasible; it's impossible by design. musl's headers do not
support any contract with compiler-provided versions of the std headers, and
won't. Attempting to use them in place of the libc ones is unsupported usage
and will periodically break.
Repository:
dalias added a comment.
That's a separate issue of clang having a slight types-ABI mismatch with some
32-bit archs whose original ABIs used `long` instead of `int` for `wchar_t`.
The wrong header order makes it quickly apparent, but these are independent;
wrong header order is still wrong and w
dalias added a comment.
I don't understand the motivation of trying to match musl's definition here.
musl explicitly **does not support** using a compiler-provided `stddef.h` or
other standard headers. If it's getting included, this is a symption of an
include order problem that needs to be fix
dalias added a comment.
Please report what you're actually trying to do that's breaking rather than
sending patches to align definitions that are not intended to be aligned.
Repository:
rG LLVM Github Monorepo
CHANGES SINCE LAST ACTION
https://reviews.llvm.org/D159312/new/
https://reviews
dalias added a comment.
musl targets **already** have the libc header path before the compiler header
path in a BSD-like configuration (the BSDs also have this order on GCC and I
would assume on clang as well), so if the compiler-provided `stddef.h` is
getting seen at all, there's either a bug
dalias added a comment.
To be clear, musl does not support this regardless of whether `#include_next`
is being used "right" or not. The only supported thing is not mixing headers at
all.
If Emscripten and wasi are using musl-based headers, it probably makes sense
for these targets to do the sa
