================ @@ -3518,8 +3518,24 @@ void Parser::ParseDeclarationSpecifiers( DS.Finish(Actions, Policy); return; - case tok::l_square: + // alignment-specifier + case tok::kw__Alignas: + if (!getLangOpts().C11) + Diag(Tok, diag::ext_c11_feature) << Tok.getName(); ---------------- AaronBallman wrote:
Yeah, we should probably add a compat warning here (and in a bunch of other places) -- perhaps a `good first issue`? https://github.com/llvm/llvm-project/pull/81637 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits