Use llvm::TempDIScope instead of manually deleting a temporary MDNode.
llvm-svn: 260113
diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index 3da0765..52bd805 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -2056,20 +2056,19 @@
// It is possible for enums to be created as part of their own
// declcontext. We need to cache a placeholder to avoid the type being
// created twice before hitting the cache.
- llvm::DIScope *TmpContext = DBuilder.createReplaceableCompositeType(
- llvm::dwarf::DW_TAG_enumeration_type, "", TheCU, DefUnit, 0);
+ llvm::TempDIScope TmpContext(DBuilder.createReplaceableCompositeType(
+ llvm::dwarf::DW_TAG_enumeration_type, "", TheCU, DefUnit, 0));
unsigned Line = getLineNumber(ED->getLocation());
StringRef EDName = ED->getName();
llvm::DIType *RetTy = DBuilder.createReplaceableCompositeType(
- llvm::dwarf::DW_TAG_enumeration_type, EDName, TmpContext, DefUnit, Line,
- 0, Size, Align, llvm::DINode::FlagFwdDecl, FullName);
+ llvm::dwarf::DW_TAG_enumeration_type, EDName, TmpContext.get(), DefUnit,
+ Line, 0, Size, Align, llvm::DINode::FlagFwdDecl, FullName);
// Cache the enum type so it is available when building the declcontext
// and replace the declcontect with the real thing.
TypeCache[Ty].reset(RetTy);
TmpContext->replaceAllUsesWith(getDeclContextDescriptor(ED));
- llvm::MDNode::deleteTemporary(TmpContext);
ReplaceMap.emplace_back(
std::piecewise_construct, std::make_tuple(Ty),