1 files changed, 2 insertions, 0 deletions
diff --git a/lib/IR/Core.cpp b/lib/IR/Core.cpp
index aa373f602a..f24704c61c 100644
--- a/lib/IR/Core.cpp
+++ b/lib/IR/Core.cpp
@@ -281,6 +281,7 @@ char *LLVMPrintTypeToString(LLVMTypeRef Ty) {
   std::string buf;
   raw_string_ostream os(buf);
 
+  assert(unwrap(Ty) != nullptr && "Expecting non-null Type");
   unwrap(Ty)->print(os);
   os.flush();
 
@@ -531,6 +532,7 @@ char* LLVMPrintValueToString(LLVMValueRef Val) {
   std::string buf;
   raw_string_ostream os(buf);
 
+  assert(unwrap(Val) != nullptr && "Expecting non-null Value");
   unwrap(Val)->print(os);
   os.flush();