Class: Peruby::Op::Call

Inherits:
Base
  • Object
show all
Defined in:
lib/peruby/op/call.rb

Overview

User subroutine invocation.

Instance Method Summary collapse

Methods inherited from Base

#argument_cells, #local_slot, #lvalue, #run_subroutine, #warning_directive?

Constructor Details

#initialize(name, arguments) ⇒ Call

Returns a new instance of Call.



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# File 'lib/peruby/op/call.rb', line 75

def initialize(name, arguments)
  @name = name
  @arguments = arguments
end

Instance Method Details

#run(env, context) ⇒ Object 



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# File 'lib/peruby/op/call.rb', line 80

def run(env, context)
  code = resolve(env)
  env.runtime.call(code, @arguments.argument_cells(env, code.prototype), context)
end

#scalar_callable ⇒ Object 



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# File 'lib/peruby/op/call.rb', line 93

def scalar_callable
  arguments = @arguments.argument_callable
  lambda do |env|
    code = resolve(env)
    env.runtime.call(code, arguments.call(env, code.prototype), :scalar)
  end
end

#to_callable ⇒ Object 



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# File 'lib/peruby/op/call.rb', line 85

def to_callable
  arguments = @arguments.argument_callable
  lambda do |env, context|
    code = resolve(env)
    env.runtime.call(code, arguments.call(env, code.prototype), context)
  end
end