view gcc/testsuite/c-c++-common/Wint-in-bool-context-3.c @ 19:2b5abeee2509 default tip

update gcc11
author anatofuz
date Mon, 25 May 2020 07:50:57 +0900
parents 04ced10e8804
children
line wrap: on
line source

/* { dg-options "-Wint-in-bool-context" } */
/* { dg-do compile } */

#define BITS_PER_UNIT 8

int foo (int count)
{
  int alignment;
 
  alignment = 1;
  while (!(count & alignment)
         && (alignment * 2 * BITS_PER_UNIT)) /* { dg-warning "boolean context" } */
    alignment <<= 1;
  return alignment * BITS_PER_UNIT;
}