diff options
Diffstat (limited to 'lib/CodeGen/CGDebugInfo.cpp')
| -rw-r--r-- | lib/CodeGen/CGDebugInfo.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/lib/CodeGen/CGDebugInfo.cpp b/lib/CodeGen/CGDebugInfo.cpp index 7aa720144c..41ffddd23a 100644 --- a/lib/CodeGen/CGDebugInfo.cpp +++ b/lib/CodeGen/CGDebugInfo.cpp @@ -490,6 +490,7 @@ llvm::DIType CGDebugInfo::CreateType(const RecordType *Ty, if (!Decl->getDefinition(M->getContext())) return FwdDecl; + llvm::TrackingVH<llvm::MDNode> FwdDeclNode = FwdDecl.getNode(); // Otherwise, insert it into the TypeCache so that recursive uses will find // it. TypeCache[QualType(Ty, 0).getAsOpaquePtr()] = FwdDecl.getNode(); @@ -563,7 +564,7 @@ llvm::DIType CGDebugInfo::CreateType(const RecordType *Ty, // Now that we have a real decl for the struct, replace anything using the // old decl with the new one. This will recursively update the debug info. - FwdDecl.replaceAllUsesWith(RealDecl); + llvm::DIDerivedType(FwdDeclNode).replaceAllUsesWith(RealDecl); return RealDecl; } |