================ @@ -663,10 +663,13 @@ SourceManager::createExpansionLocImpl(const ExpansionInfo &Info, return SourceLocation::getMacroLoc(LoadedOffset); } LocalSLocEntryTable.push_back(SLocEntry::get(NextLocalOffset, Info)); - // FIXME: Produce a proper diagnostic for this case. - assert(NextLocalOffset + Length + 1 > NextLocalOffset && - NextLocalOffset + Length + 1 <= CurrentLoadedOffset && - "Ran out of source locations!"); + if (NextLocalOffset + Length + 1 <= NextLocalOffset || + NextLocalOffset + Length + 1 > CurrentLoadedOffset) { + Diag.Report(Info.getExpansionLocStart(), diag::err_expansions_too_large); + Diag.Report(Info.getExpansionLocStart(), diag::remark_sloc_usage); + noteSLocAddressSpaceUsage(Diag); + return SourceLocation(); ---------------- sam-mccall wrote:
you're not crashing here? https://github.com/llvm/llvm-project/pull/69908 _______________________________________________ cfe-commits mailing list cfe-commits@lists.llvm.org https://lists.llvm.org/cgi-bin/mailman/listinfo/cfe-commits