ArcanistConstructorParenthesesXHPASTLinterRule.php
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ArcanistConstructorParenthesesXHPASTLinterRule.php
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	<?php

	final class ArcanistConstructorParenthesesXHPASTLinterRule
	extends ArcanistXHPASTLinterRule {

	const ID = 49;

	public function getLintName() {
	return pht('Constructor Parentheses');
	}

	public function getLintSeverity() {
	return ArcanistLintSeverity::SEVERITY_ADVICE;
	}

	public function process(XHPASTNode $root) {
	$nodes = $root->selectDescendantsOfType('n_NEW');

	foreach ($nodes as $node) {
	$class = $node->getChildByIndex(0);
	$params = $node->getChildByIndex(1);

	if ($params->getTypeName() == 'n_EMPTY') {
	$this->raiseLintAtNode(
	$class,
	pht('Use parentheses when invoking a constructor.'),
	$class->getConcreteString().'()');
	}
	}
	}

	}

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