StaticClosureSniff: Fixed false positive

Author: kukulich

SlevomatCodingStandard/Sniffs/Functions/StaticClosureSniff.php

@@ -6,8 +6,10 @@
 use PHP_CodeSniffer\Sniffs\Sniff;
 use SlevomatCodingStandard\Helpers\TokenHelper;
 use const T_CLOSURE;
+use const T_OPEN_PARENTHESIS;
 use const T_PARENT;
 use const T_STATIC;
+use const T_STRING;
 use const T_VARIABLE;
 
 class StaticClosureSniff implements Sniff
@@ -39,6 +41,16 @@ public function process(File $phpcsFile, $closurePointer): void
 			return;
 		}
 
+		if ($tokens[$previousPointer]['code'] === T_OPEN_PARENTHESIS) {
+			$pointerBeforeParenthesis = TokenHelper::findPreviousEffective($phpcsFile, $previousPointer - 1);
+			if (
+				$tokens[$pointerBeforeParenthesis]['code'] === T_STRING
+				&& $tokens[$pointerBeforeParenthesis]['content'] === 'bind'
+			) {
+				return;
+			}
+		}
+
 		$thisPointer = TokenHelper::findNextContent($phpcsFile, T_VARIABLE, '$this', $tokens[$closurePointer]['scope_opener'] + 1, $tokens[$closurePointer]['scope_closer']);
 		if ($thisPointer !== null) {
 			return;

tests/Sniffs/Functions/data/staticClosureNoErrors.php

@@ -29,3 +29,7 @@ public function withParent()
 	}
 
 }
+
+Closure::bind(function ($instance, $value) {
+	$instance->property = $value;
+}, $instance, $instance);