[thirdparty/gcc.git] / gcc / testsuite / gcc.dg / multiple-overflow-warn-1.c

/* PR c/19978 : Test for duplicated warnings (unary operators).  */
/* { dg-do compile } */
/* { dg-options "-std=c99 -Woverflow" } */

#include <limits.h>

int 
g (void)
{
  return - - - - -INT_MIN; /* { dg-bogus "integer overflow in expression.*integer overflow in expression" } */
  /* { dg-warning "integer overflow in expression" "" { target *-*-* } 10 } */
}
Commit	Line	Data
59c0753d MLI	1	/* PR c/19978 : Test for duplicated warnings (unary operators). */
	2	/* { dg-do compile } */
	3	/* { dg-options "-std=c99 -Woverflow" } */
	4
	5	#include <limits.h>
	6
	7	int
	8	g (void)
	9	{
	10	return - - - - -INT_MIN; /* { dg-bogus "integer overflow in expression.integer overflow in expression" } /
	11	/* { dg-warning "integer overflow in expression" "" { target --* } 10 } */
	12	}
	13