diff options
Diffstat (limited to 'range.c')
-rw-r--r-- | range.c | 4 |
1 files changed, 4 insertions, 0 deletions
@@ -15,6 +15,8 @@ VALUE rb_cRange; static ID id_cmp, id_succ, id_beg, id_end, id_excl; +extern VALUE rb_struct_init_copy(VALUE copy, VALUE s); + #define RANGE_BEG(r) (RSTRUCT(r)->as.ary[0]) #define RANGE_END(r) (RSTRUCT(r)->as.ary[1]) #define RANGE_EXCL(r) (RSTRUCT(r)->as.ary[2]) @@ -88,6 +90,7 @@ range_initialize(int argc, VALUE *argv, VALUE range) return Qnil; } +#define range_initialize_copy rb_struct_init_copy /* :nodoc: */ /* * call-seq: @@ -912,6 +915,7 @@ Init_Range(void) rb_include_module(rb_cRange, rb_mEnumerable); rb_marshal_define_compat(rb_cRange, rb_cObject, range_dumper, range_loader); rb_define_method(rb_cRange, "initialize", range_initialize, -1); + rb_define_method(rb_cRange, "initialize_copy", range_initialize_copy, 1); rb_define_method(rb_cRange, "==", range_eq, 1); rb_define_method(rb_cRange, "===", range_eqq, 1); rb_define_method(rb_cRange, "eql?", range_eql, 1); |