/* Test for -Wtraditional warnings on escape characters.   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 (){  char c;  c = '\a'; /* { dg-warning "the meaning of" "escaped character warning " } */  c = '\x2'; /* { dg-warning "the meaning of" "escaped character warning " } */  c = '\n';# 17 "sys-header.h" 3/* We are in system headers now, no -Wtraditional warnings should issue.  */  c = '\a';  c = '\x2';  c = '\n';}