(root)/
gcc-13.2.0/
gcc/
testsuite/
gcc.dg/
cpp/
if-cexp.c
       1  /* { dg-do preprocess } */
       2  
       3  /* Test the ? : opearator, for precedence and both true and false.  */
       4  
       5  #if  1 ? 1 ? 2 : 0 : 0
       6  #error OK	/* { dg-error "OK" "nested ? :" } */
       7  #endif
       8  
       9  #if  ((0) ? (1) ? (2) : (3) : (4) ? (5): (6)) == 5
      10  #error OK	/* { dg-error "OK" "nested ? : with parens" } */
      11  #endif
      12  
      13  #if 2:		/* { dg-error "':' without" "immediate :" } */
      14  #endif