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/* 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" } */

void

testfunc ()

{

  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';

}