SlevomatCodingStandard.TypeHints.ParameterTypeHintSpacing: Fixed false positive when parameter has attribute but no type hint

Author: kukulich

SlevomatCodingStandard/Sniffs/TypeHints/ParameterTypeHintSpacingSniff.php

@@ -8,6 +8,7 @@
 use SlevomatCodingStandard\Helpers\TypeHintHelper;
 use function array_keys;
 use function sprintf;
+use const T_ATTRIBUTE_END;
 use const T_BITWISE_AND;
 use const T_COMMA;
 use const T_ELLIPSIS;
@@ -63,7 +64,14 @@ public function process(File $phpcsFile, $functionPointer): void
 				$parameterEndPointer = $parametersEndPointer;
 			}
 
-			$typeHintEndPointer = TokenHelper::findPrevious($phpcsFile, $typeHintTokenCodes, $parameterPointer - 1, $parameterStartPointer);
+			$attributeCloserPointer = TokenHelper::findPrevious($phpcsFile, T_ATTRIBUTE_END, $parameterPointer - 1, $parameterStartPointer);
+
+			$typeHintEndPointer = TokenHelper::findPrevious(
+				$phpcsFile,
+				$typeHintTokenCodes,
+				$parameterPointer - 1,
+				$attributeCloserPointer ?? $parameterStartPointer
+			);
 			if ($typeHintEndPointer === null) {
 				continue;
 			}

tests/Sniffs/TypeHints/data/parameterTypeHintSpacingNoErrors.php

@@ -1,4 +1,4 @@
-<?php // lint >= 8.0
+<?php // lint >= 8.1
 
 $a = function (?bool $a, ?string &$b, ?int ...$c)
 {
@@ -8,7 +8,9 @@
 function b(
 	?bool $a,
 	array $b,
-	$c
+	#[SomeAttribute]
+	$c,
+	$d
 ) {
 
 }