[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / Wparentheses-1.c

/* Copyright (C) 2001 Free Software Foundation, Inc.  */

/* { dg-do compile } */
/* { dg-options -Wparentheses } */

/* Source: Neil Booth, 1 Nov 2001.  PR 3170, 3422 - bogus warnings
   about suggesting parentheses.  */

int foo (int a, int b)
{
  int c = (a && b) || 0;	/* { dg-bogus "suggest parentheses" }  */
  c = a && b || 0;		/* { dg-warning "suggest parentheses" }  */

  return (a && b && 1) || 0;	/* { dg-bogus "suggest parentheses" }  */
}
Commit	Line	Data
157689c6 NB	1	/* Copyright (C) 2001 Free Software Foundation, Inc. */
	2
	3	/* { dg-do compile } */
	4	/* { dg-options -Wparentheses } */
	5
	6	/* Source: Neil Booth, 1 Nov 2001. PR 3170, 3422 - bogus warnings
	7	about suggesting parentheses. */
	8
	9	int foo (int a, int b)
	10	{
	11	int c = (a && b) \|\| 0; /* { dg-bogus "suggest parentheses" } */
	12	c = a && b \|\| 0; /* { dg-warning "suggest parentheses" } */
	13
	14	return (a && b && 1) \|\| 0; /* { dg-bogus "suggest parentheses" } */
	15	}