Class: Ibex::Runtime::CST::LexedSyntax

Inherits:
Object
  • Object
show all
Defined in:
lib/ibex/runtime/cst/incremental/lexed_syntax.rb

Overview

One complete generated-lexer pass, including the explicit EOF token.

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(raw_tokens:, memo:) ⇒ LexedSyntax

Returns a new instance of LexedSyntax.

Raises:

  • (ArgumentError) 


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# File 'lib/ibex/runtime/cst/incremental/lexed_syntax.rb', line 13

def initialize(raw_tokens:, memo:)
  raise ArgumentError, "raw and Green token counts differ" unless raw_tokens.length == memo.tokens.length

  @raw_tokens = raw_tokens.map { |token| token.dup.freeze }.freeze
  @memo = memo
  freeze
end

Instance Attribute Details

#memo ⇒ Object (readonly)

: TokenMemo



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# File 'lib/ibex/runtime/cst/incremental/lexed_syntax.rb', line 10

def memo
  @memo
end

#raw_tokens ⇒ Object (readonly)

: Array[Array[untyped]]



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# File 'lib/ibex/runtime/cst/incremental/lexed_syntax.rb', line 9

def raw_tokens
  @raw_tokens
end

Instance Method Details

#with_memo(replacement) ⇒ Object 



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# File 'lib/ibex/runtime/cst/incremental/lexed_syntax.rb', line 22

def with_memo(replacement)
  LexedSyntax.new(raw_tokens: @raw_tokens, memo: replacement)
end