class SyntaxTree::YARV::SetSpecial


~~~
baz if (foo == 1) .. (bar == 1)
~~~ruby
### Usage
the key given as its only argument.
local variable to that value. The special local variable is determined by
`setspecial` pops a value off the top of the stack and sets a special
### Summary

def ==(other) 

def ==(other)
  other.is_a?(SetSpecial) && other.key == key
end

def call(vm) 

def call(vm)
  case key
  when GetSpecial::SVAR_LASTLINE
    raise NotImplementedError, "setspecial SVAR_LASTLINE"
  when GetSpecial::SVAR_BACKREF
    raise NotImplementedError, "setspecial SVAR_BACKREF"
  when GetSpecial::SVAR_FLIPFLOP_START
    vm.frame_svar.svars[GetSpecial::SVAR_FLIPFLOP_START]
  end
end

def deconstruct_keys(_keys) 

def deconstruct_keys(_keys)
  { key: key }
end

def disasm(fmt) 

def disasm(fmt)
  fmt.instruction("setspecial", [fmt.object(key)])
end

def initialize(key) 

def initialize(key)
  @key = key
end

def length 

def length
  2
end

def pops 

def pops
  1
end

def to_a(_iseq) 

def to_a(_iseq)
  [:setspecial, key]
end