Wunused-var-6.c « c-c++-common « testsuite « gcc - cbb-gcc-4.6.4 - compiler building blocks: cbb-gcc-4.6.4: including full support for the midipix targets

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path: root/gcc/testsuite/c-c++-common/Wunused-var-6.c

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/* PR c/43981 */
/* { dg-do compile } */
/* { dg-options "-Wunused" } */

void g (char *);

char
f (int a)
{
  int len = a * 3;
  char t[len];

  g (t);
  return t[0];
}