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/* Copyright (C) 2001 Free Software Foundation, Inc.  */

/* { dg-do compile } */

/* { dg-options "-pedantic -std=c99" } */

/* This tests various diagnostics with -pedantic about escape

   sequences, for both the preprocessor and the compiler.

   Neil Booth, 22 May 2001.  */

#if '\e'                /* { dg-warning "non-ISO" "non-ISO \\e" } */

#endif

#if L'\u00a0'           /* { dg-bogus "unknown" "\\u is known in C99" } */

#endif

void foo ()

{

  int c = '\E';         /* { dg-warning "non-ISO" "non-ISO \\E" } */

  c = L'\u00a0';        /* { dg-bogus "unknown" "\\u is known in C99" } */

}