Subversion Repositories openrisc

/* isdigit(c) can be optimized to ((unsigned)c) - '0' <= 9, but only if

   we know the correct value of '0'.  PR 18785.  */

/* { dg-do run } */

/* { dg-require-iconv "IBM1047" } */

/* { dg-options "-O2 -fno-inline -fexec-charset=IBM1047" } */

extern int isdigit(int);

extern void abort(void);

static int str1(void) { return '1'; }

static int strA(void) { return 'A'; }

int

main(void)

{

  if (!isdigit('1'))

    abort();

  if (isdigit('A'))

    abort();

  if (!isdigit(str1()))

    abort();

  if (isdigit(strA()))

    abort();

  return 0;

}