original_string: public function setContext(FormContext $context){
  		$old = $this->context;
  		$this->context = $context;
  		return $old;
  	}
code: public function setContext(FormContext $context){
  		$old = $this->context;
  		$this->context = $context;
  		return $old;
  	}
code_tokens: public function setContext ( FormContext $ context ) { $ old = $ this -> context ; $ this -> context = $ context ; return $ old ; }
docstring: Change context.
  
  @internal
  @return old context
docstring_tokens: Change context .