Fix internal error

ondrejmirtes · ondrejmirtes · commit 63de0e86ef71 · 2020-11-16T09:15:26.000+01:00
diff --git a/src/Analyser/MutatingScope.php b/src/Analyser/MutatingScope.php
@@ -2710,7 +2710,7 @@ public function enterAnonymousFunction(
 			}
 			$variableTypes[$variableName] = VariableTypeHolder::createYes($variableType);
 			foreach ($this->moreSpecificTypes as $exprString => $moreSpecificType) {
-				$matches = \Nette\Utils\Strings::matchAll($exprString, '#^\$([a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*)#');
+				$matches = \Nette\Utils\Strings::matchAll((string) $exprString, '#^\$([a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*)#');
 				if ($matches === []) {
 					continue;
 				}

Original file line number	Diff line number	Diff line change
`@@ -2710,7 +2710,7 @@ public function enterAnonymousFunction(`
`2710`	`2710`	`}`
`2711`	`2711`	`$variableTypes[$variableName] = VariableTypeHolder::createYes($variableType);`
`2712`	`2712`	`foreach ($this->moreSpecificTypes as $exprString => $moreSpecificType) {`
`2713`		`- $matches = \Nette\Utils\Strings::matchAll($exprString, '#^\$([a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*)#');`
	`2713`	`+ $matches = \Nette\Utils\Strings::matchAll((string) $exprString, '#^\$([a-zA-Z_\x7f-\xff][a-zA-Z_0-9\x7f-\xff]*)#');`
`2714`	`2714`	`if ($matches === []) {`
`2715`	`2715`	`continue;`
`2716`	`2716`	`}`