view gcc/testsuite/gcc.dg/torture/pr53663-1.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
line wrap: on
line source

/* { dg-do run } */

extern void abort (void);

union u
{
  int i;
  _Bool b;
};

void f(union u * vp, union u v)
{
  *vp = v;
}

int main()
{
  union u v;
  union u v1;
  union u v2;

  v.i = 10;
  f(&v1, v);

  v.b = 0;
  f(&v2, v);
  if (v2.b != 0)
    abort ();
  return 0;
}