modernc.org/ccgo/v3@v3.16.14/lib/testdata/gcc-9.1.0/gcc/testsuite/gcc.c-torture/compile/pr34029-2.c (about)

     1  static const char s[] = "ab.cd.efghijk";
     2  static const char t[] = "abcde";
     3  
     4  long
     5  foo (const char *x)
     6  {
     7    const char *a;
     8    long b = 0;
     9  
    10    a = __builtin_strchr (s, '.');
    11    return ((long) a) + (1 - (long) t);
    12  }