EricWF added a comment. I'm also in favor of making this opt-out instead of opt-in, except for a handful of functions like `unique_ptr::release` which may yield false positives. However, for functions where discarding the return value is always a bug, I don't see an issue in libc++ emitting a warning where it didn't previously.
Repository: rCXX libc++ https://reviews.llvm.org/D45179 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org http://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
