(root)/
gcc-13.2.0/
gcc/
testsuite/
c-c++-common/
Wunused-var-2.c
       1  /* { dg-do compile } */
       2  /* { dg-options "-Wunused" } */
       3  
       4  int
       5  f1 (void)
       6  {
       7    int c = ({
       8      int a;
       9      a = 1;
      10      a; });
      11    return c;
      12  }
      13  
      14  void
      15  f2 (void)
      16  {
      17    int f;
      18    f = 0;
      19    __asm__ __volatile__ ("" : "+r" (f));
      20  }