InlineDocCommentDeclarationSniff: Fixed false positive

Author: kukulich

SlevomatCodingStandard/Sniffs/Commenting/InlineDocCommentDeclarationSniff.php

@@ -16,6 +16,7 @@
 use const T_AS;
 use const T_ATTRIBUTE;
 use const T_CLOSURE;
+use const T_COALESCE_EQUAL;
 use const T_COMMENT;
 use const T_DOC_COMMENT_OPEN_TAG;
 use const T_EQUAL;
@@ -458,7 +459,7 @@ private function isAssignment(File $phpcsFile, int $pointer): bool
 			return $tokens[$pointerBeforeVariable]['code'] === T_STATIC;
 		}
 
-		return $tokens[$pointerAfterVariable]['code'] === T_EQUAL;
+		return in_array($tokens[$pointerAfterVariable]['code'], [T_EQUAL, T_COALESCE_EQUAL], true);
 	}
 
 }

tests/Sniffs/Commenting/data/noInvalidInlineDocCommentDeclarations.php

@@ -125,6 +125,9 @@ public function __construct()
 		/** @var int $tt */
 		array_map(fn ($tt): int => $tt, []);
 
+		/** @var int $u */
+		$u ??= 10;
+
 		/** @var callable(string) : int $callable1 */
 		$callable1 = static function(string $x) : int{return 1;};
 		/** @var callable(string): int $callable2 */