/* Copyright (C) 2000 Free Software Foundation, Inc.  *//* { dg-do preprocess } *//* These now use "!=" rather than "<" to increase chance of failure.  */#if 16 * (1) + 4 != 20#error		/* { dg-bogus "error" "with paren" } */#endif#if 16 * 1 + 4 != 20#error		/* { dg-bogus "error" "without paren" } */#endif#if ()	        /* { dg-error "expression between" "empty paren" } */#endif#if (1) == 1#error		/* { dg-error "error" "simple parens no. 1" } */#endif#if (2)#error		/* { dg-error "error" "simple parens no. 2" } */#endif#if 3 == (3)#error		/* { dg-error "error" "simple parens no. 3" } */#endif#if (((-1) + 8)) == ((+2) * ((3)) - -1)#error		/* { dg-error "error" "nested parentheses" } */#endif