view gcc/testsuite/g++.dg/warn/Wunused-5.C @ 158:494b0b89df80 default tip

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author Shinji KONO <kono@ie.u-ryukyu.ac.jp>
date Mon, 25 May 2020 18:13:55 +0900
parents 04ced10e8804
children
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/* PR opt/14288 */
/* { dg-do compile } */
/* { dg-options "-O -Wall" } */

volatile int sink;
extern int foo(int);

struct S
{
  int x;

  S() { x = foo(0); }
  ~S() { sink = x; }
};

int test(bool p)
{
  return p ? foo(S().x) : 0;	/* { dg-bogus "uninitialized" } */
}