UnusedInheritedVariablePassedToClosureSniff: Fixed fixer

Author: kukulich

SlevomatCodingStandard/Sniffs/Functions/UnusedInheritedVariablePassedToClosureSniff.php

@@ -6,12 +6,14 @@
 use PHP_CodeSniffer\Sniffs\Sniff;
 use SlevomatCodingStandard\Helpers\TokenHelper;
 use SlevomatCodingStandard\Helpers\VariableHelper;
+use const T_BITWISE_AND;
 use const T_CLOSE_PARENTHESIS;
 use const T_CLOSURE;
 use const T_COMMA;
 use const T_OPEN_PARENTHESIS;
 use const T_USE;
 use const T_VARIABLE;
+use function in_array;
 use function sprintf;
 
 class UnusedInheritedVariablePassedToClosureSniff implements Sniff
@@ -115,7 +117,7 @@ private function checkVariableUsage(
 				break;
 			}
 
-			if ($tokens[$fixEndPointer + 1]['code'] === T_VARIABLE) {
+			if (in_array($tokens[$fixEndPointer + 1]['code'], [T_VARIABLE, T_BITWISE_AND], true)) {
 				break;
 			}
 

tests/Sniffs/Functions/UnusedInheritedVariablePassedToClosureSniffTest.php

@@ -17,13 +17,14 @@ public function testErrors(): void
 	{
 		$report = self::checkFile(__DIR__ . '/data/unusedInheritedVariablePassedToClosureErrors.php');
 
-		self::assertSame(5, $report->getErrorCount());
+		self::assertSame(6, $report->getErrorCount());
 
 		self::assertSniffError($report, 3, UnusedInheritedVariablePassedToClosureSniff::CODE_UNUSED_INHERITED_VARIABLE, 'Unused inherited variable $boo passed to closure.');
 		self::assertSniffError($report, 10, UnusedInheritedVariablePassedToClosureSniff::CODE_UNUSED_INHERITED_VARIABLE, 'Unused inherited variable $foo passed to closure.');
 		self::assertSniffError($report, 17, UnusedInheritedVariablePassedToClosureSniff::CODE_UNUSED_INHERITED_VARIABLE, 'Unused inherited variable $doo passed to closure.');
 		self::assertSniffError($report, 23, UnusedInheritedVariablePassedToClosureSniff::CODE_UNUSED_INHERITED_VARIABLE, 'Unused inherited variable $boo passed to closure.');
 		self::assertSniffError($report, 30, UnusedInheritedVariablePassedToClosureSniff::CODE_UNUSED_INHERITED_VARIABLE, 'Unused inherited variable $boo passed to closure.');
+		self::assertSniffError($report, 38, UnusedInheritedVariablePassedToClosureSniff::CODE_UNUSED_INHERITED_VARIABLE, 'Unused inherited variable $output passed to closure.');
 
 		self::assertAllFixedInFile($report);
 	}

tests/Sniffs/Functions/data/unusedInheritedVariablePassedToClosureErrors.fixed.php

@@ -31,3 +31,7 @@ function ($arrays)  {
 		});
 	}
 };
+
+(function ($type, $buffer) use (&$successful) : void {
+    $successful = false;
+})();

tests/Sniffs/Functions/data/unusedInheritedVariablePassedToClosureErrors.php

@@ -34,3 +34,7 @@ function ($arrays) use ($boo) {
 		});
 	}
 };
+
+(function ($type, $buffer) use (&$output, &$successful) : void {
+    $successful = false;
+})();