Subversion Repositories openrisc

/* Copyright (C) 2004  Free Software Foundation.

   Verify that built-in ctype function attributes are correctly set by

   the compiler.

   Written by Kaveh Ghazi, 2004-03-23.  */

/* { dg-do link } */

void test(int i)

{

  /* All of these ctype functions should be const/pure and thus

     eliminated.  */

#define TEST_CTYPE(FN) \

  extern int FN(int); \

  extern void link_failure_##FN(void); \

  if (FN(i) != FN(i)) \

    link_failure_##FN()

#ifdef __OPTIMIZE__

  TEST_CTYPE(isalnum);

  TEST_CTYPE(isalpha);

  TEST_CTYPE(isascii);

  TEST_CTYPE(isblank);

  TEST_CTYPE(iscntrl);

  TEST_CTYPE(isdigit);

  TEST_CTYPE(isgraph);

  TEST_CTYPE(islower);

  TEST_CTYPE(isprint);

  TEST_CTYPE(ispunct);

  TEST_CTYPE(isspace);

  TEST_CTYPE(isupper);

  TEST_CTYPE(isxdigit);

  TEST_CTYPE(toascii);

  TEST_CTYPE(tolower);

  TEST_CTYPE(toupper);

#endif /* __OPTIMIZE__ */

}

int main (void)

{

  return 0;

}