================ @@ -1117,6 +1118,31 @@ NumericLiteralParser::NumericLiteralParser(StringRef TokSpelling, if (isImaginary) break; // Cannot be repeated. isImaginary = true; continue; // Success. + case '_': + if (isFPConstant) + break; // Invalid for floats + if (HasSize) + break; + if (DoubleUnderscore) + break; // Cannot be repeated. ---------------- Sirraide wrote:
An assertion would also make sense yeah. > whoever wants to do the work (For the record, I’m busy refactoring AST visitors so not me) https://github.com/llvm/llvm-project/pull/86586 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits