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-rw-r--r--clang/lib/Serialization/ASTReader.cpp3
1 files changed, 3 insertions, 0 deletions
diff --git a/clang/lib/Serialization/ASTReader.cpp b/clang/lib/Serialization/ASTReader.cpp
index 8413faa65d6..33c032dcaac 100644
--- a/clang/lib/Serialization/ASTReader.cpp
+++ b/clang/lib/Serialization/ASTReader.cpp
@@ -3115,6 +3115,9 @@ QualType ASTReader::GetType(TypeID ID) {
assert(Index < TypesLoaded.size() && "Type index out-of-range");
if (TypesLoaded[Index].isNull()) {
TypesLoaded[Index] = ReadTypeRecord(Index);
+ if (TypesLoaded[Index].isNull())
+ return QualType();
+
TypesLoaded[Index]->setFromAST();
TypeIdxs[TypesLoaded[Index]] = TypeIdx::fromTypeID(ID);
if (DeserializationListener)
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