subbuss

[subbu@earth jruby] java -cp lib/jruby.jar org.jruby.compiler.ir.IR_Builder -e "def fib(a); if a < 2; a; else; fib(a - 1) + fib(a - 2); end; end; fib(35)"
Script:
  file: (string: "-e")
  class:
Class:
  className: _DUMMY_
  methods:
[Method:
  name: __file__
  instrs:

subbuss

[subbu@earth jruby] java -cp lib/jruby.jar org.jruby.compiler.ir.IR_Builder -e 'class Test; TEST_VAL = 5; private; def foo(n); n > TEST_VAL ? 1 : 0; end; public; def bar(n, name); tmp = foo(n); if (tmp > 0); puts "Hi there #{name}"; else; puts "Sorry there #{name}"; end; end; end'
Script: 
  file: "-e"
  class:
Class: 
  className: _DUMMY_
  instrs:
  0		DEF_CLASS_METH(_DUMMY_, __file__)

  methods:

subbuss

[subbu@earth jruby] java -cp lib/jruby.jar org.jruby.compiler.ir.IR_Builder -e "class Foo; @@b = 5; @a = 1; def self.bar; puts @a; puts @@b; end; end; class Bar < Foo; @a = 2; def self.bar; super; end; bar; end"
Script: 
  file: "-e"
  class:
Class: 
  className: _DUMMY_
  instrs:
  0		DEF_CLASS_METH(_DUMMY_, __file__)
  1		CONST(Class _DUMMY_, Foo) = Class Foo
  2		%v_0 = GET_CONST(Class _DUMMY_, Foo)

subbuss

[subbu@earth jruby] java -cp lib/jruby.jar org.jruby.compiler.ir.IR_Builder -e "def foo(a); (1..10).collect { |i| i + a }; end;"
Script: 
  file: "-e"
  class:
Class: 
  className: _DUMMY_
  instrs:
  0		DEF_CLASS_METH(_DUMMY_, __file__)
  1		DEF_INST_METH(_DUMMY_, foo)

subbuss

[subbu@earth jruby] java -cp lib/jruby.jar org.jruby.compiler.ir.IR_Builder -e "class C < A; def foo(n, &blk); puts "hi!"; n = 0; super; end; end"
Script: 
  file: "-e"
  class:
Class: 
  className: _DUMMY_
  instrs:
  0		DEF_CLASS_METH(_DUMMY_, __file__)
  1		%v_0 = GET_CONST(Class _DUMMY_, A)
  2		CONST(Class _DUMMY_, C) = Class C

subbuss

[subbu@earth jruby] java -cp lib/jruby.jar org.jruby.compiler.ir.IR_Builder -e "a,(b,c,(d,e,(f,g,h))),d = 1,2,3,4"
Script: 
  file: "-e"
  class:
Class: 
  className: _DUMMY_
  instrs:
  0		DEF_CLASS_METH(_DUMMY_, __file__)
  1		a = 1:fixnum
  2		b = 2:fixnum

subbuss

[subbu@earth ~] irb
irb(main):001:0> 1.to_ary
NoMethodError: undefined method `to_ary' for 1:Fixnum
	from (irb):1
irb(main):002:0> a,b,c=1; p a,b,c
1
nil
nil
=> nil
irb(main):003:0> class Fixnum

subbuss

[subbu@earth jruby] ant
Buildfile: build.xml

init:

jar:

init:

extract-rdocs:

subbuss

[subbu@earth jruby] java -cp ~/software/jruby/lib/jruby.jar org.jruby.compiler.ir.IR_Builder -e "a = 3; b = [a]; c = [1,a,b]; x,y,z = *c; p = y; i,j=*z;t = c[2][0]+ i*1.5-c[1]/c[0]"
------------------ Before local optimization pass ---------------------
Script: file: "-e"
  constants: {__SCRIPT_ROOT__=Class __SCRIPT_ROOT__}
Class: __SCRIPT_ROOT__Module: __SCRIPT_ROOT__
Method: :_ROOT_:__SCRIPT_ROOT__

  instrs:
  0		self = RECV_ARG(0)
  1		a = 3:fixnum

subbuss

[ruby-head] [subbu@earth ~/jruby] cat ir.docs/kwargs.rb
def bar(a, defarg=9, *restargs, b, c: 'default', d: 'kwarg', **kwargs)
  ["a=#{a}", "defarg=#{defarg}", "restargs=#{restargs}", "b=#{b}", "c=#{c}", "d=#{d}", "kwargs=#{kwargs}"]
end

puts bar(1, 2).join('; ')
begin
  puts bar(1, {:x => 32, :y => 'foo'} ).join('; ')
rescue Exception => e
  puts "ERROR: #{e}"