diff options
Diffstat (limited to 'clang/lib/CodeGen/CodeGenAction.cpp')
| -rw-r--r-- | clang/lib/CodeGen/CodeGenAction.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/clang/lib/CodeGen/CodeGenAction.cpp b/clang/lib/CodeGen/CodeGenAction.cpp index 2b7fab3beb9..1a092fcedb1 100644 --- a/clang/lib/CodeGen/CodeGenAction.cpp +++ b/clang/lib/CodeGen/CodeGenAction.cpp @@ -267,13 +267,15 @@ static FullSourceLoc ConvertBackendLocation(const llvm::SMDiagnostic &D, LSM.getMemoryBuffer(LSM.FindBufferContainingLoc(D.getLoc())); // Create the copy and transfer ownership to clang::SourceManager. + // TODO: Avoid copying files into memory. llvm::MemoryBuffer *CBuf = llvm::MemoryBuffer::getMemBufferCopy(LBuf->getBuffer(), LBuf->getBufferIdentifier()); + // FIXME: Keep a file ID map instead of creating new IDs for each location. FileID FID = CSM.createFileID(CBuf); // Translate the offset into the file. - unsigned Offset = D.getLoc().getPointer() - LBuf->getBufferStart(); + unsigned Offset = D.getLoc().getPointer() - LBuf->getBufferStart(); SourceLocation NewLoc = CSM.getLocForStartOfFile(FID).getLocWithOffset(Offset); return FullSourceLoc(NewLoc, CSM); |
