1  /* Test for -Wtraditional warnings on string concatenation.
       2     Note, gcc should omit these warnings in system header files.
       3     By Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/22/2000.  */
       4  /* { dg-do compile } */
       5  /* { dg-options "-Wtraditional" } */
       6  
       7  void
       8  testfunc ()
       9  {
      10    const char *foo;
      11    
      12    foo = "hello" "hello"; /* { dg-warning "concatenation" "string concatenation" } */
      13  
      14  # 15 "sys-header.h" 3
      15  /* We are in system headers now, no -Wtraditional warnings should issue.  */
      16  
      17    foo = "hello" "hello";
      18  }