diff options
Diffstat (limited to 'bignum.c')
-rw-r--r-- | bignum.c | 10 |
1 files changed, 9 insertions, 1 deletions
@@ -1280,7 +1280,15 @@ rb_big_cmp(VALUE x, VALUE y) break; case T_FLOAT: - return rb_dbl_cmp(rb_big2dbl(x), RFLOAT_VALUE(y)); + { + double a = RFLOAT_VALUE(y); + + if (isinf(a)) { + if (a > 0.0) return INT2FIX(-1); + else return INT2FIX(1); + } + return rb_dbl_cmp(rb_big2dbl(x), a); + } default: return rb_num_coerce_cmp(x, y, rb_intern("<=>")); |