unop_expr
add_hook(&unop_expr, OP_HOOK);
add_hook(&unop_expr, OP_HOOK);
struct expression *unop_expr;
unop_expr = condition->left;
if (unop_expr->type != EXPR_PREOP && unop_expr->type != EXPR_POSTOP)
if (unop_expr->op != SPECIAL_DECREMENT)
*unop = unop_expr;
unop_expr(expr, EARLY);
unop_expr(expr, LATE);
add_hook(&unop_expr, OP_HOOK);
add_hook(&unop_expr, OP_HOOK);