/* Test for -Wtraditional warnings on string concatenation.   Note, gcc should omit these warnings in system header files.   By Kaveh R. Ghazi <ghazi@caip.rutgers.edu> 8/22/2000.  *//* { dg-do compile } *//* { dg-options "-Wtraditional" } */voidtestfunc (){  const char *foo;    foo = "hello" "hello"; /* { dg-warning "concatenation" "string concatenation" } */# 15 "sys-header.h" 3/* We are in system headers now, no -Wtraditional warnings should issue.  */  foo = "hello" "hello";}