struct CLTK::Parser::ProdProc

• CLTK::Parser::ProdProc
• Struct
• Value
• Object

Overview

A subclass of Proc that indicates how it should be passed arguments by the parser.

Defined in:

cltk/parser/prod_proc.cr

Constructors

• .new(arg_type : Symbol = :splat, selections : Array(Int32) = [] of Int32, &block : Proc(Array(CLTK::Type), Environment, CLTK::Type))

Instance Method Summary

• #arg_type : Symbol

  @return [:array, :splat] Method that should be used to pass arguments to this proc.

• #call(args : Array(Type), env : Environment)
• #selections : Array(Int32)

  @return [Array] Mask for selection of tokens to pass to action.

Constructor Detail

Instance Method Detail