diff options
Diffstat (limited to 'bignum.c')
| -rw-r--r-- | bignum.c | 24 |
1 files changed, 11 insertions, 13 deletions
@@ -110,7 +110,7 @@ STATIC_ASSERT(sizeof_long_and_sizeof_bdigit, SIZEOF_BDIGIT % SIZEOF_LONG == 0); #define BIGNUM_SET_NEGATIVE_SIGN(b) BIGNUM_SET_SIGN(b, 0) #define BIGNUM_SET_POSITIVE_SIGN(b) BIGNUM_SET_SIGN(b, 1) -#define bignew(len,sign) bignew_1(rb_cBignum,(len),(sign)) +#define bignew(len,sign) bignew_1(rb_cInteger,(len),(sign)) #define BDIGITS_ZERO(ptr, n) do { \ BDIGIT *bdigitz_zero_ptr = (ptr); \ @@ -6669,16 +6669,16 @@ rb_big_hash(VALUE x) */ static VALUE -rb_big_coerce(VALUE x, VALUE y) +rb_int_coerce(VALUE x, VALUE y) { - if (FIXNUM_P(y)) { - y = rb_int2big(FIX2LONG(y)); + if (FIXNUM_P(y) || RB_BIGNUM_TYPE_P(y)) { + return rb_assoc_new(y, x); } - else if (!RB_BIGNUM_TYPE_P(y)) { - rb_raise(rb_eTypeError, "can't coerce %"PRIsVALUE" to Bignum", - rb_obj_class(y)); + else { + x = rb_Float(x); + y = rb_Float(y); + return rb_assoc_new(y, x); } - return rb_assoc_new(y, x); } VALUE @@ -6783,15 +6783,13 @@ rb_big_even_p(VALUE num) void Init_Bignum(void) { - rb_cBignum = rb_define_class("Bignum", rb_cInteger); - - rb_define_method(rb_cBignum, "coerce", rb_big_coerce, 1); + rb_cBignum = rb_cInteger; + rb_define_const(rb_cObject, "Bignum", rb_cInteger); - rb_define_method(rb_cBignum, "===", rb_big_eq, 1); + rb_define_method(rb_cInteger, "coerce", rb_int_coerce, 1); #ifdef USE_GMP /* The version of loaded GMP. */ - rb_define_const(rb_cBignum, "GMP_VERSION", rb_sprintf("GMP %s", gmp_version)); rb_define_const(rb_cInteger, "GMP_VERSION", rb_sprintf("GMP %s", gmp_version)); #endif |