function Parser::initContext

Initializes parser context

Return value

void

Overrides ParserAbstract::initContext

File

vendor/mck89/peast/lib/Peast/Syntax/Parser.php, line 136

Class

Parser

Parser class

Namespace

Peast\Syntax

Code

protected function initContext() {
    $context = array(
        "allowReturn" => false,
        "allowIn" => false,
        "allowYield" => false,
        "allowAwait" => false,
    );
    
    //If async/await is not enabled remove the
    
    //relative context properties
    if (!$this->features->asyncAwait) {
        unset($context["allowAwait"]);
        unset($this->contextKeywords["await"]);
    }
    $this->context = (object) $context;
}