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[subbu@earth tests] node parse --trace=help
Tracing
-------
- With one or more comma-separated flags, traces those specific phases
- Supported flags:
  * peg       : shows tokens emitted by tokenizer
  * sync:1    : shows tokens flowing through the post-tokenizer Sync Token Transform Manager
  * async:2   : shows tokens flowing through the Async Token Transform Manager
  * sync:3    : shows tokens flowing through the post-expansion Sync Token Transform Manager
  * tsp       : shows tokens flowing through the TokenStreamPatcher (useful to see in-order token stream)

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# Port of deltablue.py, as documented below, to Ruby.
# Stefan Marr, 2014-04-28
# 
# Was: deltablue.py
# =================
# 
# Ported for the PyPy project.
# Contributed by Daniel Lindsley
# 
# This implementation of the DeltaBlue benchmark was directly ported

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[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:

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[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:

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[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)

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[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)

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[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

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[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

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[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

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

init:

jar:

init:

extract-rdocs: