1 files changed, 1 insertions, 1 deletions
diff --git a/src/ast.h b/src/ast.h
index 39fd5fc4..9abcc4d5 100644
--- a/src/ast.h
+++ b/src/ast.h
@@ -585,7 +585,7 @@ static WABT_INLINE const WabtLocation* wabt_get_raw_module_location(
     case WABT_RAW_MODULE_TYPE_TEXT: return &raw->text->loc;
     default:
       assert(0);
-      return NULL;
+      return nullptr;
   }
 }