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remove MethodCall and thus all virtual instructions

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This commit is contained in:
Torsten Ruger
2015-10-18 19:27:46 +03:00
parent 15b570f5cf
commit d767caf479
20 changed files with 24 additions and 72 deletions
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16
lib/virtual/instruction.rb
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@ -1,16 +0,0 @@
module Virtual
# 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 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.
class Instruction
end
end
require_relative "instructions/method_call"

12
lib/virtual/instructions/method_call.rb
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@ -1,12 +0,0 @@
module Virtual
# MethodCall involves shuffling some registers about and doing a machine call
class MethodCall < Instruction
def initialize method
@method = method
end
attr_reader :method
end
end

2
lib/virtual/method_source.rb
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@ -81,7 +81,7 @@ module Virtual
# add an instruction after the current (insertion point)
# the added instruction will become the new insertion point
def add_code instruction
unless (instruction.is_a?(Instruction) or instruction.is_a?(Register::Instruction))
unless instruction.is_a?(Register::Instruction)
raise instruction.to_s
end
@current.add_code(instruction) #insert after current