}
else
{
- /* FIXME: This breaks on some machines that round negatives wrongly */
rc = (intmax_t)_PDCLIB_strtox_main( &p, (unsigned)base, (uintmax_t)INTMAX_MIN, (uintmax_t)( INTMAX_MIN / -base ), (int)( -( INTMAX_MIN % base ) ), &sign );
}
if ( endptr != NULL ) *endptr = ( p != NULL ) ? (char *) p : (char *) nptr;
/* one-complement and signed magnitude just as well. Anyone having a */
/* platform to test this on? */
errno = 0;
-#if INTMAX_MAX == 0x7fffffffffffffffLL
+#if INTMAX_MAX >> 62 == 1
/* testing "even" overflow, i.e. base is power of two */
TESTCASE( strtoimax( "9223372036854775807", NULL, 0 ) == INTMAX_MAX );
TESTCASE( errno == 0 );
TESTCASE( strtoimax( "-9223372036854775809", NULL, 0 ) == INTMAX_MIN );
TESTCASE( errno == ERANGE );
/* TODO: test "odd" overflow, i.e. base is not power of two */
-#elif LLONG_MAX == 0x7fffffffffffffffffffffffffffffffLL
+#elif LLONG_MAX >> 126 == 1
/* testing "even" overflow, i.e. base is power of two */
TESTCASE( strtoimax( "170141183460469231731687303715884105728", NULL, 0 ) == INTMAX_MAX );
TESTCASE( errno == 0 );