shugo

class A
  X = "A::X"
  Y = "A::Y"
  Z = "A::Z"
end

module B
  Y = "B::Y"

  class C < A

shugo

$ ruby-trunk -v benchmark_new.rb
ruby 2.0.0dev (2012-04-18 trunk 35385) [i686-linux]
Rehearsal ------------------------------------------
new      1.030000   0.000000   1.030000 (  1.035411)
color=   0.180000   0.000000   0.180000 (  0.180050)
--------------------------------- total: 1.210000sec

             user     system      total        real
new      1.010000   0.010000   1.020000 (  1.008668)
color=   0.180000   0.000000   0.180000 (  0.181044)

shugo

require 'benchmark'
require 'avl_tree'
require 'red_black_tree'
require 'immutable/map'
require 'atomic'


class LockBoundFib
  def initialize(map = RedBlackTree.new)
    @memo = map

shugo

class Root
  def foo
    puts "Root#foo"
  end
end
module M
  def foo
    super
    puts "M#foo"
  end

shugo

module M
  def foo
    p M
    super
  end

  alias bar foo
end

class Base

shugo

module FizzBuzzInteger
  refine Fixnum do
    def to_s
      self % 15 == 0 ? "FizzBuzz" :
      self % 5 == 0 ? "Fizz" :
      self % 3 == 0 ? "Buzz" :
      super
    end
  end
end

shugo

	CC = gcc
	LD = ld
	LDSHARED = gcc -shared
	CFLAGS = -O0 -g -fno-fast-math -ggdb3 -Wall -Wextra -Wno-unused-parameter -Wno-parentheses -Wno-long-long -Wno-missing-field-initializers -Wunused-variable -Werror=pointer-arith -Werror=write-strings -Werror=declaration-after-statement -Werror=implicit-function-declaration -ansi -std=iso9899:199409 
	XCFLAGS = -include ruby/config.h -include ruby/missing.h -D_FORTIFY_SOURCE=2 -fstack-protector -fno-strict-overflow -fvisibility=hidden -DRUBY_EXPORT -fPIE
	CPPFLAGS =   -I. -I.ext/include/i686-linux -I./include -I.
	DLDFLAGS = -fstack-protector -pie  
	SOLIBS = 
compiling main.c
In file included from ./include/ruby.h:33:0,

shugo

require "benchmark"

N = 1000

class Foo
  def foo
  end
end

class Bar

shugo

diff --git a/vm_method.c b/vm_method.c
index e44782c..bf02c2c 100644
--- a/vm_method.c
+++ b/vm_method.c
@@ -407,8 +407,10 @@ search_method(VALUE klass, ID id, VALUE omod, VALUE *defined_class_ptr)
 	    iclass = rb_hash_lookup(omod, klass);
 	    if (NIL_P(iclass) && BUILTIN_TYPE(klass) == T_ICLASS) {
 		iclass = rb_hash_lookup(omod, RBASIC(klass)->klass);
-		if (!NIL_P(iclass))
+		if (!NIL_P(iclass)) {

shugo

class Node {
  def eval(other: Node): Unit = other.protected_method(this)

  protected def protected_method(other: Node) = other
}

class NodeFake(node: Node) extends Node {
  override def eval(other: Node): Unit = {
    println("pre")
    println(this == other.protected_method(this))