Debug Info: Apply a default location for cleanups if none is available.

This unbreaks the debuginfo-tests testsuite by replacing the assertion
with a default location. There are cleanups in helper functions that
don't have a valid source location such as block copy helpers and it's
not worth tracking each of them down.

rdar://57630879

1 files changed, 1 insertions, 0 deletions

diff --git a/clang/lib/CodeGen/CGDebugInfo.h b/clang/lib/CodeGen/CGDebugInfo.h
index 8e74f7e0196..fed79f0095b 100644
--- a/clang/lib/CodeGen/CGDebugInfo.h
+++ b/clang/lib/CodeGen/CGDebugInfo.h
@@ -748,6 +748,7 @@ public:
   ApplyDebugLocation(ApplyDebugLocation &&Other) : CGF(Other.CGF) {
     Other.CGF = nullptr;
   }
+  ApplyDebugLocation &operator=(ApplyDebugLocation &&) = default;
 
   ~ApplyDebugLocation();