Class: ExecDefineInstruction

Inherits:

Instruction

• Object
• Instruction
• ExecDefineInstruction

Includes:

DefineInstruction

Defined in:

lib/instructions/exec/exec_define.rb

Overview

pops the top item of the :exec stack and the :name stack; if the name string is not a bound variable (as opposed to a local name), it binds the name to a new ValuePoint with type :code and value derived from the :exec item.

needs: 1 :exec, 1 :name

pushes: nothing

Instance Attribute Summary

Attributes included from DefineInstruction

#target_stack

Attributes inherited from Instruction

#context

Instance Method Summary

• #initialize(context) ⇒ ExecDefineInstruction constructor

  A new instance of ExecDefineInstruction.

Methods included from DefineInstruction

#cleanup, #derive, #preconditions?, #setup

Methods inherited from Instruction

all_instructions, #cleanup, #derive, #go, inherited, #needs, #preconditions?, #pushes, #setup, to_nudgecode

Constructor Details

#initialize(context) ⇒ ExecDefineInstruction

Returns a new instance of ExecDefineInstruction.

# File 'lib/instructions/exec/exec_define.rb', line 12

def initialize(context)
  super(context, :exec)
end