present = fold_build2 (EQ_EXPR, boolean_type_node, present,
fold_convert (type, null_pointer_node));
type = TREE_TYPE (parmse.expr);
present = fold_build2 (EQ_EXPR, boolean_type_node, present,
fold_convert (type, null_pointer_node));
type = TREE_TYPE (parmse.expr);