view gcc/testsuite/gcc.dg/Wdeclaration-after-statement-3.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 35058: -Werror= works only with some warnings. */
/* { dg-do compile } */
/* { dg-options "-std=c99 -pedantic -Werror=declaration-after-statement" } */
/* { dg-message "some warnings being treated as errors" "" {target "*-*-*"} 0 } */
extern void abort (void);
extern void exit (int);

int
main (void)
{
  int i = 0;
  if (i != 0)
    abort ();
  i++;
  if (i != 1)
    abort ();
  int j = i;				/* { dg-error "" "declaration-after-statement" } */
  if (j != 1)
    abort ();
  struct foo { int i0; } k = { 4 };	/* { dg-error "" "declaration-after-statement" } */
  if (k.i0 != 4)
    abort ();
  exit (0);
}