view gcc/testsuite/gcc.dg/pr89061.c @ 145:1830386684a0

gcc-9.2.0
author anatofuz
date Thu, 13 Feb 2020 11:34:05 +0900
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/* PR c/89061 */
/* { dg-do compile } */
/* { dg-options "-Wjump-misses-init" } */

struct S { int s; };

int
foo (int x)
{
  struct S s = { 0 };
  if ((s.s = x) == 0)
    goto cleanup;		/* { dg-bogus "jump skips variable initialization" } */
  s = (struct S) { .s = 42 };
 cleanup:
  return s.s;
}

int
bar (int x)
{
  struct S *s = &(struct S) { 0 };
  if ((s->s = x) == 0)
    goto cleanup;		/* { dg-bogus "jump skips variable initialization" } */
  s = &(struct S) { .s = 42 };
 cleanup:
  return s->s;
}