1  /* { dg-options "-fdiagnostics-show-caret" } */
       2  
       3  /* Verify that the C/C++ frontends show the pertinent opening symbol when
       4     a closing symbol is missing for a function call.  */
       5  
       6  /* Verify that, when they are on the same line, that the opening symbol is
       7     shown as a secondary range within the main diagnostic.  */
       8  
       9  extern int __attribute__((const)) foo (int a, int b, int c);
      10  
      11  void single_func ()
      12  {
      13    int single =
      14      foo (1, (1 + 2), (1 + 2 + 3):); /* { dg-error "expected '\\)' before ':' token" } */
      15    /* { dg-begin-multiline-output "" }
      16       foo (1, (1 + 2), (1 + 2 + 3):);
      17           ~                       ^
      18                                   )
      19       { dg-end-multiline-output "" } */
      20  }
      21  
      22  /* Verify that, when they are on different lines, that the opening symbol is
      23     shown via a secondary diagnostic.  */
      24  
      25  void multi_func ()
      26  {
      27    int multi =
      28      foo (1, /* { dg-message "to match this '\\('" } */
      29           (1 + 2),
      30           (1 + 2 + 3):); /* { dg-error "expected '\\)' before ':' token" } */
      31    /* { dg-begin-multiline-output "" }
      32            (1 + 2 + 3):);
      33                       ^
      34                       )
      35       { dg-end-multiline-output "" } */
      36    /* { dg-begin-multiline-output "" }
      37       foo (1,
      38           ^
      39       { dg-end-multiline-output "" } */
      40  }