* range.c (range_initialize_copy): Range is now a Struct.

  [ruby-core:18353]

* struct.c (rb_struct_init_copy): made public.


git-svn-id: http://svn.ruby-lang.org/repos/ruby/trunk@18743 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 4 insertions, 0 deletions

diff --git a/range.c b/range.c
index bbf983055..09dc762ac 100644
--- a/range.c
+++ b/range.c
@@ -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);