/**
* @param \PDepend\Source\AST\AbstractASTCallable $callable
* @return \PDepend\Source\AST\AbstractASTCallable
*/
protected function parseCallableDeclarationAddition($callable)
{
$this->consumeComments();
if (Tokens::T_COLON != $this->tokenizer->peek()) {
return $callable;
}
$this->consumeToken(Tokens::T_COLON);
$type = $this->parseReturnTypeHint();
$callable->addChild($type);
return $callable;
}
/**
* Parses a function or a method and adds it to the parent context node.
*
* @param \PDepend\Source\AST\AbstractASTCallable $callable
* @return void
*/
private function parseCallableDeclaration(AbstractASTCallable $callable)
{
$callable->addChild($this->parseFormalParameters());
$this->consumeComments();
if ($this->tokenizer->peek() == Tokens::T_CURLY_BRACE_OPEN) {
$callable->addChild($this->parseScope());
} else {
$this->consumeToken(Tokens::T_SEMICOLON);
}
}