diff options
Diffstat (limited to 'clang/lib/Serialization/ASTWriter.cpp')
| -rw-r--r-- | clang/lib/Serialization/ASTWriter.cpp | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp index c931b13f65f..95cb54f944e 100644 --- a/clang/lib/Serialization/ASTWriter.cpp +++ b/clang/lib/Serialization/ASTWriter.cpp @@ -1422,8 +1422,8 @@ void ASTWriter::WriteControlBlock(Preprocessor &PP, ASTContext &Context, Stream.EmitRecordWithBlob(MetadataAbbrevCode, Record, getClangFullRepositoryVersion()); } - if (WritingModule) { + if (WritingModule) { // Module name auto Abbrev = std::make_shared<BitCodeAbbrev>(); Abbrev->Add(BitCodeAbbrevOp(MODULE_NAME)); @@ -1466,9 +1466,10 @@ void ASTWriter::WriteControlBlock(Preprocessor &PP, ASTContext &Context, Record.clear(); auto &Map = PP.getHeaderSearchInfo().getModuleMap(); - - // Primary module map file. - AddPath(Map.getModuleMapFileForUniquing(WritingModule)->getName(), Record); + AddPath(WritingModule->PresumedModuleMapFile.empty() + ? Map.getModuleMapFileForUniquing(WritingModule)->getName() + : StringRef(WritingModule->PresumedModuleMapFile), + Record); // Additional module map files. if (auto *AdditionalModMaps = |
