diff options
Diffstat (limited to 'numeric.c')
-rw-r--r-- | numeric.c | 6 |
1 files changed, 6 insertions, 0 deletions
@@ -2390,6 +2390,9 @@ int_succ(VALUE num) long i = FIX2LONG(num) + 1; return LONG2NUM(i); } + if (RB_TYPE_P(num, T_BIGNUM)) { + return rb_big_plus(num, INT2FIX(1)); + } return rb_funcall(num, '+', 1, INT2FIX(1)); } @@ -2410,6 +2413,9 @@ int_pred(VALUE num) long i = FIX2LONG(num) - 1; return LONG2NUM(i); } + if (RB_TYPE_P(num, T_BIGNUM)) { + return rb_big_minus(num, INT2FIX(1)); + } return rb_funcall(num, '-', 1, INT2FIX(1)); } |