class SyntaxTree::YARV::OptStrFreeze

### Summary

‘opt_str_freeze` pushes a frozen known string value with no interpolation onto the stack using the freeze method. If the method gets overridden, this will fall back to a send.

### Usage

~~~ruby “hello”.freeze ~~~

Attributes

calldata [R]

object [R]

Public Class Methods

new (object, calldata)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4340
def initialize(object, calldata)
  @object = object
  @calldata = calldata
end

Public Instance Methods

== (other)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4360
def ==(other)
  other.is_a?(OptStrFreeze) && other.object == object &&
    other.calldata == calldata
end

call (vm)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4373
def call(vm)
  vm.push(object.freeze)
end

deconstruct_keys (_keys)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4356
def deconstruct_keys(_keys)
  { object: object, calldata: calldata }
end

disasm (fmt)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4345
def disasm(fmt)
  fmt.instruction(
    "opt_str_freeze",
    [fmt.object(object), fmt.calldata(calldata)]
  )
end

length ()

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4365
def length
  3
end

pushes ()

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4369
def pushes
  1
end

to_a (_iseq)

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4352
def to_a(_iseq)
  [:opt_str_freeze, object, calldata.to_h]
end