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adding the blocks to virtual machine and store instructions in array not list

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This commit is contained in:
Torsten Ruger 2014-08-13 11:59:51 +03:00
parent c2ae184e6e
commit 200228a33d
16 changed files with 196 additions and 207 deletions
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2
lib/ast/basic_expressions.rb
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@ -95,7 +95,7 @@ module Ast
class VariableExpression < NameExpression
def compile method , message
method.add Virtual::ObjectGet.new(name)
method.add_code Virtual::ObjectGet.new(name)
Virtual::Return.new( Virtual::Mystery.new )
end
end

2
lib/ast/function_expression.rb
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@ -37,7 +37,7 @@ module Ast
end
function = Virtual::Function.new(name , me , args )
clazz.add_function function
clazz.add_code_function function
parent_locals = context.locals
parent_function = context.function

6
lib/ast/if_expression.rb
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@ -6,21 +6,21 @@ module Ast
# is.is_false(frame,method)
# TODO should/will use different branches for different conditions.
branch = Virtual::ImplicitBranch.new "if_merge"
method.add branch
method.add_code branch
last = is
if_true.each do |part|
last = part.compile(method,message )
raise part.inspect if last.nil?
end
merge = Virtual::Label.new(branch.name)
method.add merge
method.add_code merge
branch.swap
method.current = branch
if_false.each do |part|
last = part.compile(method,message )
raise part.inspect if last.nil?
end
method.add merge
method.add_code merge
branch.swap
method.current = merge
#TODO should return the union of the true and false types

4
lib/ast/while_expression.rb
View File

@ -3,12 +3,12 @@ module Ast
# attr_reader :condition, :body
def compile method , message
start = Virtual::Label.new("while_start")
method.add start
method.add_code start
is = condition.compile(method,message)
branch = Virtual::ImplicitBranch.new "while"
merge = Virtual::Label.new(branch.name)
branch.other = merge #false jumps to end of while
method.add branch
method.add_code branch
last = is
body.each do |part|
last = part.compile(method,message )

110
lib/neumann/block.rb
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@ -1,110 +0,0 @@
require_relative "values"
module Vm
# Think flowcharts: blocks are the boxes. The smallest unit of linear code
# Blocks must end in control instructions (jump/call/return).
# And the only valid argument for a jump is a Block
# Blocks form a linked list
# There are four ways for a block to get data (to work on)
# - hard coded constants (embedded in code)
# - memory move
# - values passed in (from previous blocks. ie local variables)
# See Value description on how to create code/instructions
# Codes then get assembled into bytes (after linking)
class Block < Code
def initialize(name , function , next_block )
super()
@function = function
@name = name.to_sym
@next = next_block
@branch = nil
@codes = []
# keeping track of register usage, left (assigns) or right (uses)
@assigns = []
@uses = []
end
attr_reader :name , :next , :codes , :function , :assigns , :uses
attr_accessor :branch
def reachable ret = []
add_next ret
add_branch ret
ret
end
def add_code kode
kode.assigns.each { |a| (@assigns << a) unless @assigns.include?(a) }
kode.uses.each { |use| (@uses << use) unless (@assigns.include?(use) or @uses.include?(use)) }
#puts "IN ADD #{name}#{uses}"
@codes << kode
end
def set_next next_b
@next = next_b
end
# returns if this is a block that ends in a call (and thus needs local variable handling)
def call_block?
return false unless codes.last.is_a?(CallInstruction)
return false unless codes.last.opcode == :call
codes.dup.reverse.find{ |c| c.is_a? StackInstruction }
end
# Code interface follows. Note position is inheitted as is from Code
# length of the block is the length of it's codes, plus any next block (ie no branch follower)
# Note, the next is in effect a linked list and as such may have many blocks behind it.
def length
cods = @codes.inject(0) {| sum , item | sum + item.length}
cods += @next.length if @next
cods
end
# to link we link the codes (instructions), plus any next in line block (non- branched)
def link_at pos , context
super(pos , context)
@codes.each do |code|
code.link_at(pos , context)
pos += code.length
end
if @next
@next.link_at pos , context
pos += @next.length
end
pos
end
# assemble the codes (instructions) and any next in line block
def assemble(io)
@codes.each do |obj|
obj.assemble io
end
@next.assemble(io) if @next
end
private
# helper for determining reachable blocks
def add_next ret
return if @next.nil?
return if ret.include? @next
ret << @next
@next.reachable ret
end
# helper for determining reachable blocks
def add_branch ret
return if @branch.nil?
return if ret.include? @branch
ret << @branch
@branch.reachable ret
end
end
end

59
lib/virtual/block.rb Normal file
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@ -0,0 +1,59 @@
require_relative "object"
module Virtual
# Think flowcharts: blocks are the boxes. The smallest unit of linear code
# Blocks must end in control instructions (jump/call/return).
# And the only valid argument for a jump is a Block
# Blocks form a graph, which is managed by the method
class Block < Virtual::Object
def initialize(name , method )
super()
@method = method
@name = name.to_sym
@branch = nil
@codes = []
end
attr_reader :name , :next , :codes , :method
attr_accessor :branch
def reachable ret = []
add_next ret
add_branch ret
ret
end
def add_code kode
@codes << kode
self
end
# returns if this is a block that ends in a call (and thus needs local variable handling)
def call_block?
return false unless codes.last.is_a?(CallInstruction)
return false unless codes.last.opcode == :call
codes.dup.reverse.find{ |c| c.is_a? StackInstruction }
end
private
# helper for determining reachable blocks
def add_next ret
return if @next.nil?
return if ret.include? @next
ret << @next
@next.reachable ret
end
# helper for determining reachable blocks
def add_branch ret
return if @branch.nil?
return if ret.include? @branch
ret << @branch
@branch.reachable ret
end
end
end

70
lib/virtual/instruction.rb
View File

@ -2,22 +2,16 @@ require_relative "object"
module Virtual
# Instruction is an abstract for all the code of the object-machine. Derived classe make up the actual functionality
# of the machine.
# Instruction is an abstract for all the code of the object-machine.
# Derived classes make up the actual functionality of the machine.
# All functions on the machine are captured as instances of instructions
#
# It is actully the point of the virtual machine layer to express oo functionality in the set of instructions, thus
# defining a minimal set of instructions needed to implement oo.
# It is actually the point of the virtual machine layer to express oo functionality in the set of instructions,
# thus defining a minimal set of instructions needed to implement oo.
# This is partly because jumping over this layer and doing in straight in assember was too big a step
class Instruction < Virtual::Object
attr_accessor :next
def attributes
[:next]
end
def initialize nex = nil
@next = nex
end
# simple thought: don't recurse for labels, just check their names
def == other
return false unless other.class == self.class
@ -25,7 +19,7 @@ module Virtual
left = send(a)
right = other.send(a)
return false unless left.class == right.class
if( left.is_a? Label)
if( left.is_a? Block)
return false unless left.name == right.name
else
return false unless left == right
@ -33,23 +27,16 @@ module Virtual
end
return true
end
# insert the given instruction as the next after this
# insert is not just set, but preserves the previous @next value as the next of the given instruction
# so if you think of the instructions as a linked list, it inserts the give instruction _after_ this one
def insert instruction
instruction.next = @next
@next = instruction
end
end
module Named
def initialize name , nex = nil
super(nex)
def initialize name
@name = name
end
attr_reader :name
def attributes
[:name ] + super
[:name ]
end
end
@ -66,18 +53,12 @@ module Virtual
class MethodReturn < Instruction
end
#resolves to nothing, but allows forward definition
class Label < Instruction
include Named
end
# the next instruction represents the true branch and the other is the .... other
# the next instruction represents the "true" branch and the other is the .... other
# could have been the false, but false is a keyword and is asymetric to next anyway
# this is an abstract base class (though no measures are taken to prevent instantiation) and derived
# class names indicate the actual test
class Branch < Instruction
def initialize name , nex = nil , other = nil
super(nex)
def initialize name , other = nil
unless(name.to_s.split("_").last.to_i > 0)
name = "#{name}_#{name.to_i(36) % 65536}".to_sym
end
@ -87,14 +68,7 @@ module Virtual
attr_reader :name
attr_accessor :other
def attributes
[:name , :next , :other]
end
# so code can be "poured in" in the same way as normal, we swap the braches around in after the true condition
# and swap them back after
def swap
tmp = @other
@other = @next
@next = tmp
[:name , :other]
end
end
@ -111,49 +85,45 @@ module Virtual
end
class MessageSend < Instruction
def initialize name , args = [] , nex = nil
super(nex)
def initialize name , args = []
@name = name.to_sym
@args = args
end
attr_reader :name , :args
def attributes
[:name , :args ] + super
[:name , :args ]
end
end
class FrameSet < Instruction
def initialize name , val , nex = nil
super(nex)
def initialize name , val
@name = name.to_sym
@value = val
end
attr_reader :name , :value
def attributes
[:name , :value] + super
[:name , :value]
end
end
class MessageSet < Instruction
def initialize name , val , nex = nil
super(nex)
def initialize name , val
@name = name.to_sym
@value = val
end
attr_reader :name , :value
def attributes
[:name , :value] + super
[:name , :value]
end
end
class LoadSelf < Instruction
def initialize val , nex = nil
super(nex)
def initialize val
@value = val
end
attr_reader :value
def attributes
[:value] + super
[:value]
end
end

2
lib/virtual/list.rb
View File

@ -29,3 +29,5 @@ class Node < List
@key == key ? @value = value : super(key,value)
end
end
# https://www.youtube.com/watch?v=HJ-719EGIts

12
lib/virtual/message.rb
View File

@ -37,25 +37,25 @@ module Virtual
#
def compile_get method , name
if method.has_arg(name)
method.add MessageGet.new(name)
method.add_code MessageGet.new(name)
else
method.add FrameGet.new(name)
method.add_code FrameGet.new(name)
end
method.get_var(name)
end
def compile_send method , name , me , with = []
method.add Virtual::LoadSelf.new(me)
method.add MessageSend.new(name , with )
method.add_code Virtual::LoadSelf.new(me)
method.add_code MessageSend.new(name , with )
Return.new( method.return_type )
end
def compile_set method , name , val
method.set_var(name,val)
if method.has_arg(name)
method.add MessageSet.new(name , val )
method.add_code MessageSet.new(name , val )
else
method.add FrameSet.new(name , val )
method.add_code FrameSet.new(name , val )
end
method.get_var(name)
end

90
lib/virtual/method_definition.rb
View File

@ -1,4 +1,4 @@
require_relative "object"
require_relative "block"
module Virtual
# static description of a method
@ -9,6 +9,26 @@ module Virtual
# known local variable names
# temp variables (numbered)
#
# Methods are similar to Blocks. Where Blocks can be jumped to, Methods can be called.
# Methods also have arguments and a return. These are Value subclass instances, ie specify
# type (by class type) and register by instance
# They also have local variables. Args take up the first n regs, then locals the rest. No
# direct manipulating of registers (ie specifying the number) should be done.
# Code-wise Methods are made up from a list of Blocks, in a similar way blocks are made up of codes
# The function starts with one block, and that has a start and end (return)
# Blocks can be linked in two ways:
# -linear: flow continues from one to the next as they are sequential both logically and "physically"
# use the block set_next for this.
# This "the straight line", there must be a continuous sequence from body to return
# Linear blocks may be created from an existing block with new_block
# - branched: You create new blocks using function.new_block which gets added "after" return
# These (eg if/while) blocks may themselves have linear blocks ,but the last of these
# MUST have an uncoditional branch. And remember, all roads lead to return.
class MethodDefinition < Virtual::Object
#return the main function (the top level) into which code is compiled
def MethodDefinition.main
@ -17,27 +37,81 @@ module Virtual
def attributes
[:name , :args , :receiver , :return_type , :start]
end
def initialize name , args , receiver = Virtual::SelfReference.new , return_type = Virtual::Mystery , start = MethodEnter.new(MethodReturn.new)
def initialize name , args , receiver = Virtual::SelfReference.new , return_type = Virtual::Mystery , start = MethodEnter.new()
@name = name.to_sym
@args = args
@locals = []
@tmps = []
@receiver = receiver
@return_type = return_type
@start = start
@current = @start
@blocks = []
# first block we have to create with .new , as new_block assumes a current
enter = Block.new( name , self ).add_code(start)
@blocks << enter
@current = enter
new_block("return").add_code(MethodReturn.new)
end
attr_reader :name , :args , :receiver , :start
attr_reader :name , :args , :receiver , :blocks
attr_accessor :return_type , :current
# add an instruction after the current (insertion point)
# the added instruction will become the new insertion point
def add instruction
def add_code instruction
raise instruction.inspect unless instruction.is_a? Instruction
@current.insert(instruction) #insert after current
@current = instruction
@current.add_code(instruction) #insert after current
self
end
# return a list of registers that are still in use after the given block
# a call_site uses pushes and pops these to make them available for code after a call
def locals_at l_block
used =[]
# call assigns the return register, but as it is in l_block, it is not asked.
assigned = [ RegisterReference.new(Vm::RegisterMachine.instance.return_register) ]
l_block.reachable.each do |b|
b.uses.each {|u|
(used << u) unless assigned.include?(u)
}
assigned += b.assigns
end
used.uniq
end
# control structures need to see blocks as a graph, but they are stored as a list with implict branches
# So when creating a new block (with new_block), it is only added to the list, but instructions
# still go to the current one
# With this function one can change the current block, to actually code it.
# This juggling is (unfortunately) neccessary, as all compile functions just keep puring their code into the
# method and don't care what other compiles (like if's) do.
# Example: while, needs 2 extra blocks
# 1 condition code, must be its own blockas we jump back to it
# - the body, can actually be after the condition as we don't need to jump there
# 2 after while block. Condition jumps here
# After block 2, the function is linear again and the calling code does not need to know what happened
# But subsequent statements are still using the original block (self) to add code to
# So the while expression creates the extra blocks, adds them and the code and then "moves" the insertion point along
def current block
@current = block
self
end
# create a new linear block after the current insertion block.
# Linear means there is no brach needed from that one to the new one.
# Usually the new one just serves as jump address for a control statement
# In code generation , the new_block is written after this one, ie zero runtime cost
# This does _not_ change the insertion point, that has do be done with insert_at(block)
def new_block new_name
block_name = "#{@current.name}_#{new_name}"
new_b = Block.new( block_name , self )
index = @blocks.index( @current )
@blocks.insert( index + 1 , new_b ) # + one because we want the ne after the insert_at
return new_b
end
# determine whether this method has a variable by the given name
# variables are locals and and arguments
# used to determine if a send must be issued

6
lib/virtual/object.rb
View File

@ -5,12 +5,6 @@ module Virtual
#
# functions on these classes express their functionality as function objects
class Object
def initialize
@layout = Layout.new( attributes )
end
def attributes
[:layout]
end
def == other
return false unless other.class == self.class
attributes.each do |a|

8
lib/neumann/plock.rb → lib/virtual/plock.rb
View File

@ -1,9 +1,9 @@
module Vm
module Virtual
# Plock (Proc-Block) is mostly a Block but also somewhat Proc-ish: A Block that carries data.
#
# Data in a Block is usefull in the same way data in objects is. Plocks being otherwise just code.
#
# But the concept is not quite straigtforwrd: If one think of an Plock enbedded in a normal function,
# But the concept is not quite straigtforwrd: If one thinks of a Plock embedded in a normal method,
# the a data in the Plock would be static data. In OO terms this comes quite close to a Proc, if the data is the local
# variables. Quite possibly they shall be used to implement procs, but that is not the direction now.
#
@ -16,7 +16,7 @@ module Vm
# It follows that Plocks should be linear blocks.
class Plock < Block
def initialize(name , function , next_block )
def initialize(name , method , next_block )
super
@data = []
@branch_code = RegisterMachine.instance.b next_block
@ -27,7 +27,7 @@ module Vm
@branch_code = RegisterMachine.instance.b next_block
end
# Data gets assembled after functions
# Data gets assembled after methods
def add_data o
return if @objects.include? o
raise "must be derived from Code #{o.inspect}" unless o.is_a? Vm::Code

2
test/virtual/test_basic.rb
View File

@ -45,7 +45,7 @@ class TestBasic < MiniTest::Test
def test_module_name
@string_input = 'FooBar '
@output = "---RETURN_MARKER- &1 !ruby/object:Boot::BootClassRETURN_MARKER method_definitions: []RETURN_MARKER name: :FooBarRETURN_MARKER super_class_name: :ObjectRETURN_MARKER meta_class: !ruby/object:Boot::MetaClassRETURN_MARKER layout: !ruby/object:Virtual::LayoutRETURN_MARKER members: []RETURN_MARKER functions: []RETURN_MARKER me_self: *1RETURN_MARKER"
@output = "---RETURN_MARKER- &1 !ruby/object:Boot::BootClassRETURN_MARKER method_definitions: []RETURN_MARKER name: :FooBarRETURN_MARKER super_class_name: :ObjectRETURN_MARKER meta_class: !ruby/object:Boot::MetaClassRETURN_MARKER functions: []RETURN_MARKER me_self: *1RETURN_MARKER"
check
end

4
test/virtual/test_machine.rb
View File

@ -11,7 +11,7 @@ class Object
end
end
HERE
@output = "---RETURN_MARKER- &12 !ruby/object:Boot::BootClassRETURN_MARKER method_definitions:RETURN_MARKER - !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :index_ofRETURN_MARKER args: &1 !ruby/class 'Virtual::Reference'RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver:RETURN_MARKER - *1RETURN_MARKER return_type: &7 !ruby/class 'Virtual::Integer'RETURN_MARKER start: &2 !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER current: *2RETURN_MARKER - !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :_get_instance_variableRETURN_MARKER args:RETURN_MARKER - *1RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: *1RETURN_MARKER return_type: &4 !ruby/class 'Virtual::Mystery'RETURN_MARKER start: &3 !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER current: *3RETURN_MARKER - !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :_set_instance_variableRETURN_MARKER args:RETURN_MARKER - *1RETURN_MARKER - *1RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: *1RETURN_MARKER return_type: *4RETURN_MARKER start: &5 !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER current: *5RETURN_MARKER - !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :putstringRETURN_MARKER args: []RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: !ruby/object:Virtual::SelfReferenceRETURN_MARKER clazz: RETURN_MARKER return_type: *4RETURN_MARKER start: &6 !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER current: *6RETURN_MARKER - !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :putintRETURN_MARKER args: []RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: *7RETURN_MARKER return_type: *7RETURN_MARKER start: &8 !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER current: *8RETURN_MARKER - !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :fiboRETURN_MARKER args: []RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: *7RETURN_MARKER return_type: *7RETURN_MARKER start: &9 !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER current: *9RETURN_MARKER - !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :exitRETURN_MARKER args: []RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: *7RETURN_MARKER return_type: *4RETURN_MARKER start: &10 !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER current: *10RETURN_MARKER - !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :get_classRETURN_MARKER args: []RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: !ruby/object:Virtual::SelfReferenceRETURN_MARKER clazz: RETURN_MARKER return_type: !ruby/object:Virtual::ReturnRETURN_MARKER name: :returnRETURN_MARKER type: *4RETURN_MARKER start: !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::ObjectGetRETURN_MARKER name: :layoutRETURN_MARKER next: !ruby/object:Virtual::LoadSelfRETURN_MARKER value: !ruby/object:Virtual::ReturnRETURN_MARKER name: :returnRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER next: &11 !ruby/object:Virtual::MessageSendRETURN_MARKER name: :get_classRETURN_MARKER args: []RETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER current: *11RETURN_MARKER name: :ObjectRETURN_MARKER super_class_name: :ObjectRETURN_MARKER meta_class: !ruby/object:Boot::MetaClassRETURN_MARKER layout: !ruby/object:Virtual::LayoutRETURN_MARKER members: []RETURN_MARKER functions: []RETURN_MARKER me_self: *12RETURN_MARKER"
@output = ""
check
end
@ -24,7 +24,7 @@ class Message
end
end
HERE
@output = "---RETURN_MARKER- &6 !ruby/object:Boot::BootClassRETURN_MARKER method_definitions:RETURN_MARKER - !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :get_type_forRETURN_MARKER args:RETURN_MARKER - &2 !ruby/object:Virtual::ArgumentRETURN_MARKER name: :nameRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER locals:RETURN_MARKER - &4 !ruby/object:Virtual::LocalRETURN_MARKER name: :indexRETURN_MARKER type: &3 !ruby/object:Virtual::ReturnRETURN_MARKER name: :returnRETURN_MARKER type: &1 !ruby/class 'Virtual::Mystery'RETURN_MARKER tmps: []RETURN_MARKER receiver: !ruby/object:Virtual::SelfReferenceRETURN_MARKER clazz: RETURN_MARKER return_type: !ruby/object:Virtual::ReturnRETURN_MARKER name: :returnRETURN_MARKER type: *1RETURN_MARKER start: !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::ObjectGetRETURN_MARKER name: :layoutRETURN_MARKER next: !ruby/object:Virtual::MessageGetRETURN_MARKER name: :nameRETURN_MARKER next: !ruby/object:Virtual::LoadSelfRETURN_MARKER value: !ruby/object:Virtual::ReturnRETURN_MARKER name: :returnRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER next: !ruby/object:Virtual::MessageSendRETURN_MARKER name: :get_indexRETURN_MARKER args:RETURN_MARKER - *2RETURN_MARKER next: !ruby/object:Virtual::FrameSetRETURN_MARKER name: :indexRETURN_MARKER value: *3RETURN_MARKER next: !ruby/object:Virtual::FrameGetRETURN_MARKER name: :indexRETURN_MARKER next: !ruby/object:Virtual::LoadSelfRETURN_MARKER value: !ruby/object:Virtual::SelfRETURN_MARKER name: :selfRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER next: &5 !ruby/object:Virtual::MessageSendRETURN_MARKER name: :get_atRETURN_MARKER args:RETURN_MARKER - *4RETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER current: *5RETURN_MARKER name: :MessageRETURN_MARKER super_class_name: :ObjectRETURN_MARKER meta_class: !ruby/object:Boot::MetaClassRETURN_MARKER layout: !ruby/object:Virtual::LayoutRETURN_MARKER members: []RETURN_MARKER functions: []RETURN_MARKER me_self: *6RETURN_MARKER"
@output = ""
check
end

20
test/virtual/test_methods.rb
View File

@ -9,7 +9,7 @@ def foo(x)
5
end
HERE
@output = "---RETURN_MARKER- !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :fooRETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::ArgumentRETURN_MARKER name: :xRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: !ruby/object:Virtual::SelfReferenceRETURN_MARKER clazz: RETURN_MARKER return_type: !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 5RETURN_MARKER start: &1 !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER current: *1RETURN_MARKER"
@output = "---RETURN_MARKER- &1 !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :fooRETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::ArgumentRETURN_MARKER name: :xRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: !ruby/object:Virtual::SelfReferenceRETURN_MARKER clazz: RETURN_MARKER return_type: !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 5RETURN_MARKER blocks:RETURN_MARKER - &2 !ruby/object:Virtual::BlockRETURN_MARKER method: *1RETURN_MARKER name: :fooRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodEnter {}RETURN_MARKER - !ruby/object:Virtual::BlockRETURN_MARKER method: *1RETURN_MARKER name: :foo_returnRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodReturn {}RETURN_MARKER current: *2RETURN_MARKER"
check
end
@ -19,7 +19,7 @@ def String.length(x)
@length
end
HERE
@output = "---RETURN_MARKER- !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :lengthRETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::ArgumentRETURN_MARKER name: :xRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: &4 !ruby/object:Boot::BootClassRETURN_MARKER method_definitions:RETURN_MARKER - !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :getRETURN_MARKER args:RETURN_MARKER - &1 !ruby/class 'Virtual::Integer'RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: *1RETURN_MARKER return_type: *1RETURN_MARKER start: &2 !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER current: *2RETURN_MARKER - !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :setRETURN_MARKER args:RETURN_MARKER - *1RETURN_MARKER - *1RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: *1RETURN_MARKER return_type: *1RETURN_MARKER start: &3 !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER current: *3RETURN_MARKER name: :StringRETURN_MARKER super_class_name: :ObjectRETURN_MARKER meta_class: !ruby/object:Boot::MetaClassRETURN_MARKER layout: !ruby/object:Virtual::LayoutRETURN_MARKER members: []RETURN_MARKER functions: []RETURN_MARKER me_self: *4RETURN_MARKER return_type: !ruby/object:Virtual::ReturnRETURN_MARKER name: :returnRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER start: !ruby/object:Virtual::MethodEnterRETURN_MARKER next: &5 !ruby/object:Virtual::ObjectGetRETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER name: :lengthRETURN_MARKER current: *5RETURN_MARKER"
@output = "---RETURN_MARKER- &7 !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :lengthRETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::ArgumentRETURN_MARKER name: :xRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: &6 !ruby/object:Boot::BootClassRETURN_MARKER method_definitions:RETURN_MARKER - &2 !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :getRETURN_MARKER args:RETURN_MARKER - &1 !ruby/class 'Virtual::Integer'RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: *1RETURN_MARKER return_type: *1RETURN_MARKER blocks:RETURN_MARKER - &3 !ruby/object:Virtual::BlockRETURN_MARKER method: *2RETURN_MARKER name: :getRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodEnter {}RETURN_MARKER - !ruby/object:Virtual::BlockRETURN_MARKER method: *2RETURN_MARKER name: :get_returnRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodReturn {}RETURN_MARKER current: *3RETURN_MARKER - &4 !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :setRETURN_MARKER args:RETURN_MARKER - *1RETURN_MARKER - *1RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: *1RETURN_MARKER return_type: *1RETURN_MARKER blocks:RETURN_MARKER - &5 !ruby/object:Virtual::BlockRETURN_MARKER method: *4RETURN_MARKER name: :setRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodEnter {}RETURN_MARKER - !ruby/object:Virtual::BlockRETURN_MARKER method: *4RETURN_MARKER name: :set_returnRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodReturn {}RETURN_MARKER current: *5RETURN_MARKER name: :StringRETURN_MARKER super_class_name: :ObjectRETURN_MARKER meta_class: !ruby/object:Boot::MetaClassRETURN_MARKER functions: []RETURN_MARKER me_self: *6RETURN_MARKER return_type: !ruby/object:Virtual::ReturnRETURN_MARKER name: :returnRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER blocks:RETURN_MARKER - &8 !ruby/object:Virtual::BlockRETURN_MARKER method: *7RETURN_MARKER name: :lengthRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodEnter {}RETURN_MARKER - !ruby/object:Virtual::ObjectGetRETURN_MARKER name: :lengthRETURN_MARKER - !ruby/object:Virtual::BlockRETURN_MARKER method: *7RETURN_MARKER name: :length_returnRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodReturn {}RETURN_MARKER current: *8RETURN_MARKER"
check
end
@ -30,7 +30,7 @@ def foo(x)
2 + 5
end
HERE
@output ="---RETURN_MARKER- !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :fooRETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::ArgumentRETURN_MARKER name: :xRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER locals:RETURN_MARKER - !ruby/object:Virtual::LocalRETURN_MARKER name: :abbaRETURN_MARKER type: &1 !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 5RETURN_MARKER tmps: []RETURN_MARKER receiver: !ruby/object:Virtual::SelfReferenceRETURN_MARKER clazz: RETURN_MARKER return_type: !ruby/object:Virtual::ReturnRETURN_MARKER name: :returnRETURN_MARKER type: !ruby/class 'Virtual::Mystery'RETURN_MARKER start: !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::FrameSetRETURN_MARKER next: !ruby/object:Virtual::LoadSelfRETURN_MARKER next: &2 !ruby/object:Virtual::MessageSendRETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER name: :+RETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 5RETURN_MARKER value: !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 2RETURN_MARKER name: :abbaRETURN_MARKER value: *1RETURN_MARKER current: *2RETURN_MARKER"
@output ="---RETURN_MARKER- &1 !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :fooRETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::ArgumentRETURN_MARKER name: :xRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER locals:RETURN_MARKER - !ruby/object:Virtual::LocalRETURN_MARKER name: :abbaRETURN_MARKER type: &2 !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 5RETURN_MARKER tmps: []RETURN_MARKER receiver: !ruby/object:Virtual::SelfReferenceRETURN_MARKER clazz: RETURN_MARKER return_type: !ruby/object:Virtual::ReturnRETURN_MARKER name: :returnRETURN_MARKER type: !ruby/class 'Virtual::Mystery'RETURN_MARKER blocks:RETURN_MARKER - &3 !ruby/object:Virtual::BlockRETURN_MARKER method: *1RETURN_MARKER name: :fooRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodEnter {}RETURN_MARKER - !ruby/object:Virtual::FrameSetRETURN_MARKER name: :abbaRETURN_MARKER value: *2RETURN_MARKER - !ruby/object:Virtual::LoadSelfRETURN_MARKER value: !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 2RETURN_MARKER - !ruby/object:Virtual::MessageSendRETURN_MARKER name: :+RETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 5RETURN_MARKER - !ruby/object:Virtual::BlockRETURN_MARKER method: *1RETURN_MARKER name: :foo_returnRETURN_MARKER branch: RETURN_MARKER codes:RETURN_MARKER - !ruby/object:Virtual::MethodReturn {}RETURN_MARKER current: *3RETURN_MARKER"
check
end
@ -40,7 +40,7 @@ def foo()
2 + 5
end
HERE
@output = "---RETURN_MARKER- !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :fooRETURN_MARKER args: []RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: !ruby/object:Virtual::SelfReferenceRETURN_MARKER clazz: RETURN_MARKER return_type: !ruby/object:Virtual::ReturnRETURN_MARKER name: :returnRETURN_MARKER type: !ruby/class 'Virtual::Mystery'RETURN_MARKER start: !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::LoadSelfRETURN_MARKER next: &1 !ruby/object:Virtual::MessageSendRETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER name: :+RETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 5RETURN_MARKER value: !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 2RETURN_MARKER current: *1RETURN_MARKER"
@output = ""
check
end
@ -54,7 +54,7 @@ def ofthen(n)
end
end
HERE
@output = "---RETURN_MARKER- !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :ofthenRETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::ArgumentRETURN_MARKER name: :nRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER locals:RETURN_MARKER - !ruby/object:Virtual::LocalRETURN_MARKER name: :isitRETURN_MARKER type: &2 !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 42RETURN_MARKER - &1 !ruby/object:Virtual::LocalRETURN_MARKER name: :maybenotRETURN_MARKER type: &4 !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 667RETURN_MARKER tmps: []RETURN_MARKER receiver: !ruby/object:Virtual::SelfReferenceRETURN_MARKER clazz: RETURN_MARKER return_type: *1RETURN_MARKER start: !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::ImplicitBranchRETURN_MARKER next: !ruby/object:Virtual::FrameSetRETURN_MARKER next: &3 !ruby/object:Virtual::LabelRETURN_MARKER next: RETURN_MARKER name: :if_merge_5246RETURN_MARKER name: :isitRETURN_MARKER value: *2RETURN_MARKER name: :if_merge_5246RETURN_MARKER other: !ruby/object:Virtual::FrameSetRETURN_MARKER next: *3RETURN_MARKER name: :maybenotRETURN_MARKER value: *4RETURN_MARKER current: *3RETURN_MARKER"
@output = ""
check
end
@ -68,7 +68,7 @@ def fibonaccit(n)
end
end
HERE
@output = "---RETURN_MARKER- !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :fibonaccitRETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::ArgumentRETURN_MARKER name: :nRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER locals:RETURN_MARKER - !ruby/object:Virtual::LocalRETURN_MARKER name: :aRETURN_MARKER type: &2 !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 0RETURN_MARKER - &4 !ruby/object:Virtual::LocalRETURN_MARKER name: :someRETURN_MARKER type: &3 !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 43RETURN_MARKER - &1 !ruby/object:Virtual::LocalRETURN_MARKER name: :otherRETURN_MARKER type: &5 !ruby/object:Virtual::ReturnRETURN_MARKER name: :returnRETURN_MARKER type: !ruby/class 'Virtual::Mystery'RETURN_MARKER tmps: []RETURN_MARKER receiver: !ruby/object:Virtual::SelfReferenceRETURN_MARKER clazz: RETURN_MARKER return_type: *1RETURN_MARKER start: !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::FrameSetRETURN_MARKER name: :aRETURN_MARKER value: *2RETURN_MARKER next: &6 !ruby/object:Virtual::LabelRETURN_MARKER name: while_startRETURN_MARKER next: !ruby/object:Virtual::FrameGetRETURN_MARKER name: :nRETURN_MARKER next: !ruby/object:Virtual::ImplicitBranchRETURN_MARKER name: :while_39010RETURN_MARKER other: &7 !ruby/object:Virtual::LabelRETURN_MARKER name: :while_39010RETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER next: !ruby/object:Virtual::FrameSetRETURN_MARKER name: :someRETURN_MARKER value: *3RETURN_MARKER next: !ruby/object:Virtual::FrameGetRETURN_MARKER name: :someRETURN_MARKER next: !ruby/object:Virtual::LoadSelfRETURN_MARKER value: *4RETURN_MARKER next: !ruby/object:Virtual::MessageSendRETURN_MARKER name: :*RETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 4RETURN_MARKER next: !ruby/object:Virtual::FrameSetRETURN_MARKER name: :otherRETURN_MARKER value: *5RETURN_MARKER next: *6RETURN_MARKER current: *7RETURN_MARKER"
@output = ""
check
end
@ -79,7 +79,7 @@ def retvar(n)
return i
end
HERE
@output = "---RETURN_MARKER- !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :retvarRETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::ArgumentRETURN_MARKER name: :nRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER locals:RETURN_MARKER - !ruby/object:Virtual::LocalRETURN_MARKER name: :iRETURN_MARKER type: &1 !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 5RETURN_MARKER tmps: []RETURN_MARKER receiver: !ruby/object:Virtual::SelfReferenceRETURN_MARKER clazz: RETURN_MARKER return_type: !ruby/object:Virtual::ReferenceRETURN_MARKER clazz: RETURN_MARKER start: !ruby/object:Virtual::MethodEnterRETURN_MARKER next: &2 !ruby/object:Virtual::FrameSetRETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER name: :iRETURN_MARKER value: *1RETURN_MARKER current: *2RETURN_MARKER"
@output = ""
check
end
@ -93,7 +93,7 @@ def retvar(n)
end
end
HERE
@output = "---RETURN_MARKER- !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :retvarRETURN_MARKER args:RETURN_MARKER - &1 !ruby/object:Virtual::ArgumentRETURN_MARKER name: :nRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: !ruby/object:Virtual::SelfReferenceRETURN_MARKER clazz: RETURN_MARKER return_type: !ruby/object:Virtual::ReferenceRETURN_MARKER clazz: RETURN_MARKER start: !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::MessageGetRETURN_MARKER name: :nRETURN_MARKER next: !ruby/object:Virtual::LoadSelfRETURN_MARKER value: *1RETURN_MARKER next: !ruby/object:Virtual::MessageSendRETURN_MARKER name: :>RETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 5RETURN_MARKER next: !ruby/object:Virtual::ImplicitBranchRETURN_MARKER name: :if_merge_5246RETURN_MARKER other: &2 !ruby/object:Virtual::LabelRETURN_MARKER name: :if_merge_5246RETURN_MARKER next: RETURN_MARKER next: *2RETURN_MARKER current: *2RETURN_MARKER"
@output = ""
check
end
@ -106,7 +106,7 @@ def retvar(n)
end
end
HERE
@output = "---RETURN_MARKER- !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :retvarRETURN_MARKER args:RETURN_MARKER - &1 !ruby/object:Virtual::ArgumentRETURN_MARKER name: :nRETURN_MARKER type: &2 !ruby/object:Virtual::ReturnRETURN_MARKER name: :returnRETURN_MARKER type: !ruby/class 'Virtual::Mystery'RETURN_MARKER locals: []RETURN_MARKER tmps: []RETURN_MARKER receiver: !ruby/object:Virtual::SelfReferenceRETURN_MARKER clazz: RETURN_MARKER return_type: !ruby/object:Virtual::ReferenceRETURN_MARKER clazz: RETURN_MARKER start: !ruby/object:Virtual::MethodEnterRETURN_MARKER next: &3 !ruby/object:Virtual::LabelRETURN_MARKER name: while_startRETURN_MARKER next: !ruby/object:Virtual::MessageGetRETURN_MARKER name: :nRETURN_MARKER next: !ruby/object:Virtual::LoadSelfRETURN_MARKER value: *1RETURN_MARKER next: !ruby/object:Virtual::MessageSendRETURN_MARKER name: :>RETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 5RETURN_MARKER next: !ruby/object:Virtual::ImplicitBranchRETURN_MARKER name: :while_39010RETURN_MARKER other: &4 !ruby/object:Virtual::LabelRETURN_MARKER name: :while_39010RETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER next: !ruby/object:Virtual::MessageGetRETURN_MARKER name: :nRETURN_MARKER next: !ruby/object:Virtual::LoadSelfRETURN_MARKER value: *1RETURN_MARKER next: !ruby/object:Virtual::MessageSendRETURN_MARKER name: :+RETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 1RETURN_MARKER next: !ruby/object:Virtual::MessageSetRETURN_MARKER name: :nRETURN_MARKER value: *2RETURN_MARKER next: *3RETURN_MARKER current: *4RETURN_MARKER"
@output = ""
check
end
@ -124,7 +124,7 @@ def fibonaccit(n)
end
end
HERE
@output = "---RETURN_MARKER- !ruby/object:Virtual::MethodDefinitionRETURN_MARKER name: :fibonaccitRETURN_MARKER args:RETURN_MARKER - &4 !ruby/object:Virtual::ArgumentRETURN_MARKER name: :nRETURN_MARKER type: &7 !ruby/object:Virtual::ReturnRETURN_MARKER name: :returnRETURN_MARKER type: &1 !ruby/class 'Virtual::Mystery'RETURN_MARKER locals:RETURN_MARKER - &3 !ruby/object:Virtual::LocalRETURN_MARKER name: :aRETURN_MARKER type: &2 !ruby/object:Virtual::LocalRETURN_MARKER name: :bRETURN_MARKER type: &6 !ruby/object:Virtual::ReturnRETURN_MARKER name: :returnRETURN_MARKER type: *1RETURN_MARKER - *2RETURN_MARKER - &5 !ruby/object:Virtual::LocalRETURN_MARKER name: :tmpRETURN_MARKER type: *3RETURN_MARKER tmps: []RETURN_MARKER receiver: !ruby/object:Virtual::SelfReferenceRETURN_MARKER clazz: RETURN_MARKER return_type: *4RETURN_MARKER start: !ruby/object:Virtual::MethodEnterRETURN_MARKER next: !ruby/object:Virtual::FrameSetRETURN_MARKER name: :aRETURN_MARKER value: !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 0RETURN_MARKER next: !ruby/object:Virtual::FrameSetRETURN_MARKER name: :bRETURN_MARKER value: !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 1RETURN_MARKER next: &8 !ruby/object:Virtual::LabelRETURN_MARKER name: while_startRETURN_MARKER next: !ruby/object:Virtual::MessageGetRETURN_MARKER name: :nRETURN_MARKER next: !ruby/object:Virtual::LoadSelfRETURN_MARKER value: *4RETURN_MARKER next: !ruby/object:Virtual::MessageSendRETURN_MARKER name: :>RETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 1RETURN_MARKER next: !ruby/object:Virtual::ImplicitBranchRETURN_MARKER name: :while_39010RETURN_MARKER other: &9 !ruby/object:Virtual::LabelRETURN_MARKER name: :while_39010RETURN_MARKER next: !ruby/object:Virtual::MethodReturnRETURN_MARKER next: RETURN_MARKER next: !ruby/object:Virtual::FrameGetRETURN_MARKER name: :aRETURN_MARKER next: !ruby/object:Virtual::FrameSetRETURN_MARKER name: :tmpRETURN_MARKER value: *3RETURN_MARKER next: !ruby/object:Virtual::FrameGetRETURN_MARKER name: :bRETURN_MARKER next: !ruby/object:Virtual::FrameSetRETURN_MARKER name: :aRETURN_MARKER value: *2RETURN_MARKER next: !ruby/object:Virtual::FrameGetRETURN_MARKER name: :tmpRETURN_MARKER next: !ruby/object:Virtual::FrameGetRETURN_MARKER name: :bRETURN_MARKER next: !ruby/object:Virtual::LoadSelfRETURN_MARKER value: *5RETURN_MARKER next: !ruby/object:Virtual::MessageSendRETURN_MARKER name: :+RETURN_MARKER args:RETURN_MARKER - *2RETURN_MARKER next: !ruby/object:Virtual::FrameSetRETURN_MARKER name: :bRETURN_MARKER value: *6RETURN_MARKER next: !ruby/object:Virtual::FrameGetRETURN_MARKER name: :bRETURN_MARKER next: !ruby/object:Virtual::LoadSelfRETURN_MARKER value: !ruby/object:Virtual::SelfRETURN_MARKER name: :selfRETURN_MARKER type: !ruby/object:Virtual::Mystery {}RETURN_MARKER next: !ruby/object:Virtual::MessageSendRETURN_MARKER name: :putsRETURN_MARKER args:RETURN_MARKER - *2RETURN_MARKER next: !ruby/object:Virtual::MessageGetRETURN_MARKER name: :nRETURN_MARKER next: !ruby/object:Virtual::LoadSelfRETURN_MARKER value: *4RETURN_MARKER next: !ruby/object:Virtual::MessageSendRETURN_MARKER name: :-RETURN_MARKER args:RETURN_MARKER - !ruby/object:Virtual::IntegerConstantRETURN_MARKER integer: 1RETURN_MARKER next: !ruby/object:Virtual::MessageSetRETURN_MARKER name: :nRETURN_MARKER value: *7RETURN_MARKER next: *8RETURN_MARKER current: *9RETURN_MARKER"
@output = ""
check
end
end

2
test/virtual/virtual_helper.rb
View File

@ -11,7 +11,7 @@ module VirtualHelper
machine = Virtual::Machine.boot
expressions = machine.compile_main @string_input
should = YAML.load(@output.gsub("RETURN_MARKER" , "\n"))
assert_equal should , expressions , expressions.to_yaml.gsub("\n" , "RETURN_MARKER") + "\n" + expressions.to_yaml
assert_equal should , expressions , expressions.to_yaml.gsub("\n" , "RETURN_MARKER") + "\n" + expressions.to_yaml.gsub("!ruby/object:","")
end
end