zequanwu added a comment. In D79895#2107604 <https://reviews.llvm.org/D79895#2107604>, @nick wrote:
> This diagnostic bring headaches because frequently `-Wunused-variable` > suppression is done via no-op pseudo-consuming function like > `boost::ignore_unused` > <https://www.boost.org/doc/libs/1_73_0/libs/core/doc/html/core/ignore_unused.html>. > Particularly, it fires in Boost here > https://github.com/boostorg/concept_check/blob/e69c81326d5a4359ac53f9c6fe53fc2baf24df50/include/boost/concept_check.hpp#L135-L141. > Is it possible to make the diagnostic not fire for empty body consuming > functions? This warning can be turned off by the flag `-Wno-uninitialized-const-reference`. I don't think we can just make the diagnostic not fire for empty body consuming functions, if the function declaration and definition are in different translation units. Repository: rG LLVM Github Monorepo CHANGES SINCE LAST ACTION https://reviews.llvm.org/D79895/new/ https://reviews.llvm.org/D79895 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
