modernc.org/cc@v1.0.1/testdata/gcc-6.3.0/gcc/testsuite/gcc.c-torture/compile/20030310-1.c (about)

     1  static inline void
     2  foo (char accept)
     3  {
     4    char s;
     5    while (s == accept) ;
     6  }
     7  
     8  static void
     9  bar (void)
    10  {
    11    char ch;
    12    foo (ch);
    13  }