1  /* { dg-options "-fdiagnostics-show-caret -Wno-switch-unreachable" } */
       2  
       3  extern int foo (void);
       4  
       5  void missing_open_paren (void)
       6  {
       7    if foo ()) /* { dg-line missing_open_paren } */
       8      {
       9      }
      10    /* { dg-error "expected '\\(' before 'foo'" "" { target c } missing_open_paren } */
      11    /* { dg-begin-multiline-output "" }
      12     if foo ())
      13        ^~~
      14        (
      15       { dg-end-multiline-output "" } */
      16    /* { dg-error "expected statement before '\\)' token"  "" { target c } missing_open_paren } */
      17    /* { dg-begin-multiline-output "" }
      18     if foo ())
      19              ^
      20       { dg-end-multiline-output "" } */
      21  }
      22  
      23  void missing_close_square (void)
      24  {
      25    const char test [42;  /* { dg-error "22: expected ']' before ';' token" } */
      26    /* { dg-begin-multiline-output "" }
      27     const char test [42;
      28                        ^
      29                        ]
      30       { dg-end-multiline-output "" } */
      31  }
      32  
      33  int missing_semicolon (void)
      34  {
      35    return 42 /* { dg-error "expected ';'" } */
      36  }
      37  /* { dg-begin-multiline-output "" }
      38     return 42
      39              ^
      40              ;
      41   }
      42   ~           
      43     { dg-end-multiline-output "" } */
      44  
      45  
      46  /* We don't offer a fix-it hint for this case in C, as it could be
      47     colon or ellipsis.
      48     TODO: we could be smarter about error-recovery here; given the
      49     return perhaps we could assume a missing colon.  */
      50  
      51  int missing_colon_in_switch (int val)
      52  {
      53    switch (val)
      54      {
      55      case 42
      56        return 42; /* { dg-error "expected ':' or '...' before 'return'" } */
      57      /* { dg-begin-multiline-output "" }
      58         return 42;
      59         ^~~~~~
      60         { dg-end-multiline-output "" } */
      61  
      62      default:
      63        return val;
      64      }
      65  }
      66  
      67  /* { dg-begin-multiline-output "" }
      68   int dummy;
      69   ^~~
      70     { dg-end-multiline-output "" } */
      71  int dummy;/* { dg-error "expected declaration or statement at end of input" "" { target c } } */