From 4db774a8ef09260aae80b7cba6702d0cfe9e0dbc Mon Sep 17 00:00:00 2001 From: Argyrios Kyrtzidis Date: Tue, 2 Oct 2012 21:09:17 +0000 Subject: [PCH/Module] Change the map of file-level DeclIDs to use a FileID as key instead of a SLocEntry pointer. This allows the array of file sorted declarations in a PCH/module to be deterministic. llvm-svn: 165047 --- clang/lib/Serialization/ASTWriter.cpp | 9 +++++---- 1 file changed, 5 insertions(+), 4 deletions(-) (limited to 'clang/lib/Serialization/ASTWriter.cpp') diff --git a/clang/lib/Serialization/ASTWriter.cpp b/clang/lib/Serialization/ASTWriter.cpp index 384995722af..6e19977a94a 100644 --- a/clang/lib/Serialization/ASTWriter.cpp +++ b/clang/lib/Serialization/ASTWriter.cpp @@ -1435,6 +1435,8 @@ void ASTWriter::WriteSourceManagerBlock(SourceManager &SourceMgr, I != N; ++I) { // Get this source location entry. const SrcMgr::SLocEntry *SLoc = &SourceMgr.getLocalSLocEntry(I); + FileID FID = FileID::get(I); + assert(&SourceMgr.getSLocEntry(FID) == SLoc); // Record the offset of this source-location entry. SLocEntryOffsets.push_back(Stream.GetCurrentBitNo()); @@ -1475,7 +1477,7 @@ void ASTWriter::WriteSourceManagerBlock(SourceManager &SourceMgr, Record.push_back(Content->BufferOverridden); Record.push_back(File.NumCreatedFIDs); - FileDeclIDsTy::iterator FDI = FileDeclIDs.find(SLoc); + FileDeclIDsTy::iterator FDI = FileDeclIDs.find(FID); if (FDI != FileDeclIDs.end()) { Record.push_back(FDI->second->FirstDeclIndex); Record.push_back(FDI->second->DeclIDs.size()); @@ -3954,10 +3956,9 @@ void ASTWriter::associateDeclWithFile(const Decl *D, DeclID ID) { llvm::tie(FID, Offset) = SM.getDecomposedLoc(FileLoc); if (FID.isInvalid()) return; - const SrcMgr::SLocEntry *Entry = &SM.getSLocEntry(FID); - assert(Entry->isFile()); + assert(SM.getSLocEntry(FID).isFile()); - DeclIDInFileInfo *&Info = FileDeclIDs[Entry]; + DeclIDInFileInfo *&Info = FileDeclIDs[FID]; if (!Info) Info = new DeclIDInFileInfo(); -- cgit v1.2.3