[libcxx-commits] [PATCH] D151046: [libcxx][tests] Introduce 32-bit feature and use it for stringstream gcount test

[Mark de Wever via Phabricator via libcxx-commits]

Mordante added a comment.

Thanks for the followup patch!



================
Comment at: libcxx/utils/libcxx/test/features.py:385
+
+  Feature(name='32-bit', when=lambda cfg: int(compilerMacros(cfg)['__SIZEOF_SIZE_T__']) == 4),
 ]
----------------
I'm not convinced we should rely on `__SIZEOF_SIZE_T__` being available at least we should test here it's defined. (Alternatively we do a runtime test, for an example see `has-unix-headers`.)


Repository:
  rG LLVM Github Monorepo

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  https://reviews.llvm.org/D151046/new/

https://reviews.llvm.org/D151046