2 files changed, 8 insertions, 0 deletions
diff --git a/clang/lib/CodeGen/CGDebugInfo.cpp b/clang/lib/CodeGen/CGDebugInfo.cpp
index e38327a9270..9d2b23ed185 100644
--- a/clang/lib/CodeGen/CGDebugInfo.cpp
+++ b/clang/lib/CodeGen/CGDebugInfo.cpp
@@ -2069,6 +2069,10 @@ llvm::DIType CGDebugInfo::CreateTypeNode(QualType Ty, llvm::DIFile Unit,
     return CreateType(cast<ComplexType>(Ty));
   case Type::Pointer:
     return CreateType(cast<PointerType>(Ty), Unit);
+  case Type::Decayed:
+    // Decayed types are just pointers in LLVM and DWARF.
+    return CreateType(
+        cast<PointerType>(cast<DecayedType>(Ty)->getDecayedType()), Unit);
   case Type::BlockPointer:
     return CreateType(cast<BlockPointerType>(Ty), Unit);
   case Type::Typedef:
diff --git a/clang/lib/CodeGen/CodeGenFunction.cpp b/clang/lib/CodeGen/CodeGenFunction.cpp
index 297fc655e44..c6b498cd586 100644
--- a/clang/lib/CodeGen/CodeGenFunction.cpp
+++ b/clang/lib/CodeGen/CodeGenFunction.cpp
@@ -1273,6 +1273,10 @@ void CodeGenFunction::EmitVariablyModifiedType(QualType type) {
     case Type::ObjCObjectPointer:
       llvm_unreachable("type class is never variably-modified!");
 
+    case Type::Decayed:
+      type = cast<DecayedType>(ty)->getPointeeType();
+      break;
+
     case Type::Pointer:
       type = cast<PointerType>(ty)->getPointeeType();
       break;