1  /* { dg-do compile } */
       2  /* { dg-options "-Wuninitialized -fdiagnostics-show-caret" } */
       3  
       4  int test_uninit_1 (void)
       5  {
       6    int result_1;     /* { dg-message "declared here" } */
       7    return result_1;  /* { dg-warning "uninitialized" } */
       8    /* { dg-begin-multiline-output "" }
       9     return result_1;
      10            ^~~~~~~~
      11     int result_1;
      12         ^~~~~~~~
      13     { dg-end-multiline-output "" } */
      14  }
      15  
      16  int test_uninit_2 (void)
      17  {
      18    int result_2;     /* { dg-message "declared here" } */
      19    result_2 += 3;    /* { dg-warning "uninitialized" } */
      20    /* { dg-begin-multiline-output "" }
      21     result_2 += 3;
      22     ~~~~~~~~~^~~~
      23     int result_2;
      24         ^~~~~~~~
      25     { dg-end-multiline-output "" } */
      26    return result_2;
      27  }