1 files changed, 5 insertions, 0 deletions
diff --git a/gcc/c-tree.h b/gcc/c-tree.h
index 3503c79..79579b0 100644
--- a/gcc/c-tree.h
+++ b/gcc/c-tree.h
@@ -309,6 +309,11 @@ struct c_arg_info {
   /* A list of non-parameter decls (notably enumeration constants)
      defined with the parameters.  */
   tree others;
+  /* A list of VLA sizes from the parameters.  In a function
+     definition, these are used to ensure that side-effects in sizes
+     of arrays converted to pointers (such as a parameter int i[n++])
+     take place; otherwise, they are ignored.  */
+  tree pending_sizes;
   /* True when these arguments had [*].  */
   BOOL_BITFIELD had_vla_unspec : 1;
 };