/**
* Parses the adaptation expression of a trait use statement.
*
* @return \PDepend\Source\AST\ASTTraitAdaptation
* @since 1.0.0
*/
private function parseTraitAdaptation()
{
$this->tokenStack->push();
$adaptation = $this->builder->buildAstTraitAdaptation();
$this->consumeToken(Tokens::T_CURLY_BRACE_OPEN);
do {
$this->tokenStack->push();
$reference = $this->parseTraitMethodReference();
$this->consumeComments();
if (Tokens::T_AS === $this->tokenizer->peek()) {
$stmt = $this->parseTraitAdaptationAliasStatement($reference);
} else {
$stmt = $this->parseTraitAdaptationPrecedenceStatement($reference);
}
$this->consumeComments();
$this->consumeToken(Tokens::T_SEMICOLON);
$adaptation->addChild($this->setNodePositionsAndReturn($stmt));
$this->consumeComments();
} while (Tokens::T_CURLY_BRACE_CLOSE !== $this->tokenizer->peek());
$this->consumeToken(Tokens::T_CURLY_BRACE_CLOSE);
return $this->setNodePositionsAndReturn($adaptation);
}
