diff options
Diffstat (limited to 'lib/Serialization/ASTWriter.cpp')
| -rw-r--r-- | lib/Serialization/ASTWriter.cpp | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/lib/Serialization/ASTWriter.cpp b/lib/Serialization/ASTWriter.cpp index 1c62bfd72a..720f203040 100644 --- a/lib/Serialization/ASTWriter.cpp +++ b/lib/Serialization/ASTWriter.cpp @@ -727,6 +727,7 @@ void ASTWriter::WriteBlockInfoBlock() { // AST Top-Level Block. BLOCK(AST_BLOCK); RECORD(ORIGINAL_FILE_NAME); + RECORD(ORIGINAL_FILE_ID); RECORD(TYPE_OFFSET); RECORD(DECL_OFFSET); RECORD(LANGUAGE_OPTIONS); @@ -953,7 +954,7 @@ void ASTWriter::WriteMetadata(ASTContext &Context, const char *isysroot, const std::string &BlobStr = Chain ? Chain->getFileName() : Target.getTriple().getTriple(); Stream.EmitRecordWithBlob(MetaAbbrevCode, Record, BlobStr); - // Original file name + // Original file name and file ID SourceManager &SM = Context.getSourceManager(); if (const FileEntry *MainFile = SM.getFileEntryForID(SM.getMainFileID())) { BitCodeAbbrev *FileAbbrev = new BitCodeAbbrev(); @@ -971,6 +972,10 @@ void ASTWriter::WriteMetadata(ASTContext &Context, const char *isysroot, RecordData Record; Record.push_back(ORIGINAL_FILE_NAME); Stream.EmitRecordWithBlob(FileAbbrevCode, Record, MainFileNameStr); + + Record.clear(); + Record.push_back(SM.getMainFileID().getOpaqueValue()); + Stream.EmitRecord(ORIGINAL_FILE_ID, Record); } // Original PCH directory |