* insns.def : support direct method dispatch with "send" or "funcall".

This means that "obj.send :m" skips "BasicObject#send" invocation
(method frame creation, etc) and "obj.m" invokes directly.
If you make backtrace, there are no enties of "send" method.
* compile.c (iseq_specialized_instruction) : fix to support above
* eval.c : ditto (remove "static" from rb_f_send and rb_f_funcall
* yarvcore.c : ditto (add a external IDs for compiler)
* yarvcore.h : ditto (add a VM_CALL_SEND_BIT macro)
* yarvtest/test_method.rb : add tests for above changes
* eval.c : remove unused "Kernel#send" declaration



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@11488 b2dd03c8-39d4-4d8f-98ff-823fe69b080e

1 files changed, 3 insertions, 4 deletions

diff --git a/eval.c b/eval.c
index 07034794ae..b1cc31bca3 100644
--- a/eval.c
+++ b/eval.c
@@ -1709,7 +1709,7 @@ send_funcall(int argc, VALUE *argv, VALUE recv, int scope)
  *     k.send :hello, "gentle", "readers"   #=> "Hello gentle readers"
  */
 
-static VALUE
+VALUE
 rb_f_send(int argc, VALUE *argv, VALUE recv)
 {
     int scope = NOEX_PUBLIC;
@@ -1736,7 +1736,7 @@ rb_f_send(int argc, VALUE *argv, VALUE recv)
  *     1.funcall(:puts, "hello")  # prints "foo"
  */
 
-static VALUE
+VALUE
 rb_f_funcall(int argc, VALUE *argv, VALUE recv)
 {
     return send_funcall(argc, argv, recv, NOEX_NOSUPER | NOEX_PRIVATE);
@@ -2894,13 +2894,12 @@ Init_eval()
     rb_define_global_function("global_variables", rb_f_global_variables, 0);	/* in variable.c */
     rb_define_global_function("local_variables", rb_f_local_variables, 0);
 
-    rb_define_method(rb_mKernel, "send", rb_f_send, -1);
-
     rb_define_method(rb_cBasicObject, "send", rb_f_send, -1);
     rb_define_method(rb_cBasicObject, "__send__", rb_f_send, -1);
     rb_define_method(rb_cBasicObject, "__send", rb_f_send, -1);
     rb_define_method(rb_cBasicObject, "funcall", rb_f_funcall, -1);
     rb_define_method(rb_cBasicObject, "__send!", rb_f_funcall, -1);
+
     rb_define_method(rb_mKernel, "instance_eval", rb_obj_instance_eval, -1);
     rb_define_method(rb_mKernel, "instance_exec", rb_obj_instance_exec, -1);