diff options
| author | Matthias Andreas Benkard <matthias@benkard.de> | 2008-08-04 18:44:16 +0200 |
|---|---|---|
| committer | Matthias Andreas Benkard <matthias@benkard.de> | 2008-08-04 18:44:16 +0200 |
| commit | ce1bfc2039cc673c3c9099933c05c9fac3e88ae9 (patch) | |
| tree | 91380866c5adc53e908e977a7734f11a2bd08f86 /MLKInteger.m | |
| parent | 90e6023292e2bfe927bd633bac42fc355bb9f4d1 (diff) | |
Make it possible to disable fixnum support by supplying -DNO_FIXNUMS as a compiler flag.
Diffstat (limited to 'MLKInteger.m')
| -rw-r--r-- | MLKInteger.m | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/MLKInteger.m b/MLKInteger.m index 43af24d..b2ce0a8 100644 --- a/MLKInteger.m +++ b/MLKInteger.m @@ -165,12 +165,20 @@ DEFINE_MPZ_TWOARG_INTONLY_OPERATION (lcm:, mpz_lcm) -(BOOL) fitsIntoFixnum { +#ifdef NO_FIXNUMS + return NO; +#else return (mpz_sizeinbase (self->value, 2) <= (sizeof (id)) * 8 - 2); +#endif } -(id) fixnumValue { +#ifdef NO_FIXNUMS + return self; +#else return MLKFixnumWithInt ([self intValue]); +#endif } -(int) intValue |