================ @@ -514,6 +515,20 @@ void Preprocessor::SuggestTypoedDirective(const Token &Tok, // directives. if (getLangOpts().AsmPreprocessor) return; + // A known non-conditional directive (e.g. #include or #define inside a + // skipped conditional block) is not a typo of a conditional don't scan + // it. #elifdef/#elifndef stay eligible so that pre-C23/C++23 code still + // gets the "did you mean #elif" suggestion. + if (tok::PPKeywordKind K = getIdentifierInfo(Directive)->getPPKeywordID(); + K != tok::pp_not_keyword && K != tok::pp_elifdef && K != tok::pp_elifndef) + return; + + // The scan only feeds this diagnostic; skip it when the diagnostic is + // disabled at this location (e.g. -w). + if (getDiagnostics().isIgnored(diag::warn_pp_invalid_directive, + Tok.getLocation())) + return; + ---------------- cor3ntin wrote:
we could do that earlier (after checking for asm) https://github.com/llvm/llvm-project/pull/209694 _______________________________________________ cfe-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits
