DebugInfo: Require non-null in DIBuilder::retainType()
Assert that a non-null value is being passed in. Note that I fixed the
one offender in clang in r233443.
llvm-svn: 233445
diff --git a/llvm/lib/IR/DIBuilder.cpp b/llvm/lib/IR/DIBuilder.cpp
index ec5ee7d..4b837af 100644
--- a/llvm/lib/IR/DIBuilder.cpp
+++ b/llvm/lib/IR/DIBuilder.cpp
@@ -509,7 +509,10 @@
return createTypeWithFlags(VMContext, Ty, Flags);
}
-void DIBuilder::retainType(DIType T) { AllRetainTypes.emplace_back(T); }
+void DIBuilder::retainType(DIType T) {
+ assert(T.get() && "Expected non-null type");
+ AllRetainTypes.emplace_back(T);
+}
DIBasicType DIBuilder::createUnspecifiedParameter() {
return DIBasicType();