FreeBSD/contrib/gcc/tree-ssa-alias-warnings.c
/* Return the first artificial name within EXPR, or NULL_TREE if
   none exists.  */
Return the first artificial name within EXPR, or NULL_TREE if
none exists.
Return the first artificial name within EXPR or NULL_TREE if none exists .
static tree
find_first_artificial_name (tree expr)
{
  return walk_tree_without_duplicates (&expr, ffan_walker, NULL);
}
static tree find_first_artificial_name ( tree expr ) { return walk_tree_without_duplicates ( & expr , ffan_walker , NULL ) ; }
Return the first artificial name within EXPR, or NULL_TREE if
none exists.
Return the first artificial name within EXPR or NULL_TREE if none exists .