1 files changed, 1 insertions, 0 deletions
diff --git a/gcc/cppmacro.c b/gcc/cppmacro.c
index 710dbde..3dc973f 100644
--- a/gcc/cppmacro.c
+++ b/gcc/cppmacro.c
@@ -495,6 +495,7 @@ save_expansion (pfile, info)
     {
       dest->type = CPP_PLACEMARKER;
       dest->flags = 0;
+      dest->val.aux = 0;
     }
 
   return list;