First baby steps towards PCHReader being able to keep track of multiple PCH files. WIP
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@108537 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/PCHReaderDecl.cpp b/lib/Frontend/PCHReaderDecl.cpp
index 742f0e4..c8851a7 100644
--- a/lib/Frontend/PCHReaderDecl.cpp
+++ b/lib/Frontend/PCHReaderDecl.cpp
@@ -1038,6 +1038,7 @@
/// \brief Reads attributes from the current stream position.
Attr *PCHReader::ReadAttributes() {
+ llvm::BitstreamCursor &DeclsCursor = Chain[0]->DeclsCursor;
unsigned Code = DeclsCursor.ReadCode();
assert(Code == llvm::bitc::UNABBREV_RECORD &&
"Expected unabbreviated record"); (void)Code;
@@ -1252,6 +1253,7 @@
/// \brief Read the declaration at the given offset from the PCH file.
Decl *PCHReader::ReadDeclRecord(uint64_t Offset, unsigned Index) {
+ llvm::BitstreamCursor &DeclsCursor = Chain[0]->DeclsCursor;
// Keep track of where we are in the stream, then jump back there
// after reading this declaration.
SavedStreamPosition SavedPosition(DeclsCursor);