diff options
| -rw-r--r-- | lib/Serialization/ASTReaderDecl.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/lib/Serialization/ASTReaderDecl.cpp b/lib/Serialization/ASTReaderDecl.cpp index cb816632bd..3819191e0c 100644 --- a/lib/Serialization/ASTReaderDecl.cpp +++ b/lib/Serialization/ASTReaderDecl.cpp @@ -131,6 +131,14 @@ namespace clang { } ~RedeclarableResult() { + // FIXME: We want to suppress this when the declaration is local to + // a function, since there's no reason to search other AST files + // for redeclarations (they can't exist). However, this is hard to + // do locally because the declaration hasn't necessarily loaded its + // declaration context yet. Also, local externs still have the function + // as their (semantic) declaration context, which is wrong and would + // break this optimize. + if (FirstID && Owning && Reader.PendingDeclChainsKnown.insert(FirstID)) Reader.PendingDeclChains.push_back(FirstID); } |