Class: Ibex::IR::Action

Inherits:
Object
  • Object
show all
Defined in:
lib/ibex/ir/grammar_ir.rb

Overview

Opaque Ruby semantic action metadata.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(code:, location:, named_refs: [], context_length: 0, composition: nil) ⇒ Action

Returns a new instance of Action.



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# File 'lib/ibex/ir/grammar_ir.rb', line 84

def initialize(code:, location:, named_refs: [], context_length: 0, composition: nil)
  @code = code.dup.freeze
  @location = IR.deep_freeze(location)
  @named_refs = IR.deep_freeze(named_refs)
  @context_length = context_length
  @composition = IR.deep_freeze(composition)
  freeze
end

Instance Attribute Details

#code ⇒ Object (readonly)

: String



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# File 'lib/ibex/ir/grammar_ir.rb', line 76

def code
  @code
end

#composition ⇒ Object (readonly)

: action_composition?



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# File 'lib/ibex/ir/grammar_ir.rb', line 80

def composition
  @composition
end

#context_length ⇒ Object (readonly)

: Integer



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# File 'lib/ibex/ir/grammar_ir.rb', line 79

def context_length
  @context_length
end

#location ⇒ Object (readonly)

: location



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# File 'lib/ibex/ir/grammar_ir.rb', line 77

def location
  @location
end

#named_refs ⇒ Object (readonly)

: Array



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# File 'lib/ibex/ir/grammar_ir.rb', line 78

def named_refs
  @named_refs
end

Instance Method Details

#to_h ⇒ Object 



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# File 'lib/ibex/ir/grammar_ir.rb', line 94

def to_h
  value = { code: @code, loc: @location, named_refs: @named_refs,
            context_length: @context_length } #: Hash[Symbol, Object?]
  value[:composition] = @composition
  value
end