diff options
-rw-r--r-- | ChangeLog | 7 | ||||
-rw-r--r-- | bignum.c | 8 | ||||
-rw-r--r-- | numeric.c | 18 |
3 files changed, 22 insertions, 11 deletions
@@ -1,3 +1,10 @@ +Sat Apr 30 12:07:42 2016 Tanaka Akira <akr@fsij.org> + + * numeric.c (int_and): {Fixnum,Bignum}#& is unified into + Integer. + + * bignum.c (rb_big_and): Don't define Bignum#|. + Sat Apr 30 11:56:15 2016 Nobuyoshi Nakada <nobu@ruby-lang.org> * ext/thread: removed dummy extension library. thread_sync.c @@ -6430,13 +6430,6 @@ bigand_int(VALUE x, long xn, BDIGIT hibitsx, long y) return bignorm(z); } -/* - * call-seq: - * big & numeric -> integer - * - * Performs bitwise +and+ between _big_ and _numeric_. - */ - VALUE rb_big_and(VALUE x, VALUE y) { @@ -6970,7 +6963,6 @@ Init_Bignum(void) rb_define_method(rb_cBignum, "remainder", rb_big_remainder, 1); rb_define_method(rb_cBignum, "fdiv", rb_big_fdiv, 1); rb_define_method(rb_cBignum, "**", rb_big_pow, 1); - rb_define_method(rb_cBignum, "&", rb_big_and, 1); rb_define_method(rb_cBignum, "~", rb_big_neg, 0); rb_define_method(rb_cBignum, "==", rb_big_eq, 1); @@ -3889,9 +3889,9 @@ rb_num_coerce_bit(VALUE x, VALUE y, ID func) } /* - * Document-method: Fixnum#& + * Document-method: Integer#& * call-seq: - * fix & integer -> integer_result + * integer & integer -> integer_result * * Bitwise AND. */ @@ -3912,6 +3912,18 @@ fix_and(VALUE x, VALUE y) return rb_funcall(x, '&', 1, y); } +static VALUE +int_and(VALUE x, VALUE y) +{ + if (FIXNUM_P(x)) { + return fix_and(x, y); + } + else if (RB_TYPE_P(x, T_BIGNUM)) { + return rb_big_and(x, y); + } + return Qnil; +} + /* * Document-method: Integer#| * call-seq: @@ -4780,7 +4792,7 @@ Init_Numeric(void) rb_define_method(rb_cFixnum, "<=", fix_le, 1); rb_define_method(rb_cFixnum, "~", fix_rev, 0); - rb_define_method(rb_cFixnum, "&", fix_and, 1); + rb_define_method(rb_cInteger, "&", int_and, 1); rb_define_method(rb_cInteger, "|", int_or, 1); rb_define_method(rb_cInteger, "^", int_xor, 1); rb_define_method(rb_cInteger, "[]", int_aref, 1); |