From f33e9baf3401336f5ed64929d3e9c61d6d7e2bef Mon Sep 17 00:00:00 2001
From: Anton Zolotilin <a.zolotilin@superjob.ru>
Date: Mon, 30 Mar 2020 21:35:27 +0300
Subject: [PATCH] fix some bugs in store functional

---
 lib/hafriedlander/Peg/Parser/Basic.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/hafriedlander/Peg/Parser/Basic.php b/lib/hafriedlander/Peg/Parser/Basic.php
index 7b85703..db9fb9d 100644
--- a/lib/hafriedlander/Peg/Parser/Basic.php
+++ b/lib/hafriedlander/Peg/Parser/Basic.php
@@ -22,7 +22,7 @@ public function __construct($string) {
 
 	protected function isCallable($name) {
 		return $this->isCallableCache[$name]
-			?? ($this->isCallableCache[$name] = \is_callable($this, $name));
+			?? ($this->isCallableCache[$name] = \is_callable([$this, $name]));
 	}
 
 	public function whitespace() {
@@ -156,13 +156,13 @@ public function store(&$result, $subres, $storetag = \null) {
 		$storecalled = \false;
 
 		foreach ($this->typestack($result['_matchrule']) as $type) {
-			if ($method = $this->isCallable($storetag ? "{$type}_{$storetag}" : "{$type}_{$subres['name']}")) {
+			if ($this->isCallable($method = $storetag ? "{$type}_{$storetag}" : "{$type}_{$subres['name']}")) {
 				$this->{$method}(...[&$result, $subres]);
 				$storecalled = \true;
 				break;
 			}
 
-			if ($method = $this->isCallable("{$type}_STR")) {
+			if ($this->isCallable($method = "{$type}_STR")) {
 				$this->{$method}(...[&$result, $subres]);
 				$storecalled = \true;
 				break;