diff options
Diffstat (limited to 'numeric.c')
-rw-r--r-- | numeric.c | 28 |
1 files changed, 20 insertions, 8 deletions
@@ -3936,13 +3936,6 @@ fix_xor(VALUE x, VALUE y) return rb_funcall(x, '^', 1, y); } -/* - * call-seq: - * fix << count -> integer - * - * Shifts +fix+ left +count+ positions, or right if +count+ is negative. - */ - static VALUE rb_fix_lshift(VALUE x, VALUE y) { @@ -3968,6 +3961,25 @@ fix_lshift(long val, unsigned long width) return LONG2NUM(val); } +/* + * call-seq: + * fix << count -> integer + * + * Shifts +fix+ left +count+ positions, or right if +count+ is negative. + */ + +static VALUE +rb_int_lshift(VALUE x, VALUE y) +{ + if (FIXNUM_P(x)) { + return rb_fix_lshift(x, y); + } + else if (RB_TYPE_P(x, T_BIGNUM)) { + return rb_big_lshift(x, y); + } + return Qnil; +} + static VALUE rb_fix_rshift(VALUE x, VALUE y) { @@ -4693,7 +4705,7 @@ Init_Numeric(void) rb_define_method(rb_cFixnum, "^", fix_xor, 1); rb_define_method(rb_cFixnum, "[]", fix_aref, 1); - rb_define_method(rb_cFixnum, "<<", rb_fix_lshift, 1); + rb_define_method(rb_cInteger, "<<", rb_int_lshift, 1); rb_define_method(rb_cInteger, ">>", rb_int_rshift, 1); rb_define_method(rb_cInteger, "size", int_size, 0); |