class SyntaxTree::YARV::PutNil

### Summary

‘putnil` pushes a global nil object onto the stack.

### Usage

~~~ruby nil ~~~

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4597
def ==(other)
  other.is_a?(PutNil)
end

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4609
def call(vm)
  canonical.call(vm)
end

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4605
def canonical
  PutObject.new(nil)
end

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4593
def deconstruct_keys(_keys)
  {}
end

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4585
def disasm(fmt)
  fmt.instruction("putnil")
end

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4601
def pushes
  1
end

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4613
def side_effects?
  false
end

Source

# File lib/syntax_tree/yarv/instructions.rb, line 4589
def to_a(_iseq)
  [:putnil]
end