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bindgen + llvm-19 optimize out some needed const #2956

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okias opened this issue Oct 18, 2024 · 1 comment

okias commented Oct 18, 2024

#define DRM_RS_IOCTL(FOO) \
   static const unsigned long DRM_RS_IOCTL_##FOO = DRM_IOCTL_##FOO

DRM_RS_IOCTL(NOUVEAU_EXEC);

becomes nak_bindings.rs.txt

and code fails later with

error[E0425]: cannot find value `DRM_RS_IOCTL_NOUVEAU_EXEC` in this scope

Original bug: https://gitlab.freedesktop.org/mesa/mesa/-/issues/12008

The text was updated successfully, but these errors were encountered:

Contributor

pvdrz commented Nov 11, 2024

any luck using --clang-macro-fallback?

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