From 1069a2be2120052193e82414bb0c78ab88ee6167 Mon Sep 17 00:00:00 2001
From: Simon Holthausen <simon.holthausen@vercel.com>
Date: Thu, 11 May 2023 14:29:02 +0200
Subject: [PATCH] finalize parse

---
 src/compiler/parse/index.js      | 20 ++++++--------------
 src/compiler/parse/state/tag.js  |  3 ++-
 src/compiler/parse/utils/html.js |  2 +-
 3 files changed, 9 insertions(+), 16 deletions(-)

diff --git a/src/compiler/parse/index.js b/src/compiler/parse/index.js
index a03c43dace..3cfae8b62b 100644
--- a/src/compiler/parse/index.js
+++ b/src/compiler/parse/index.js
@@ -57,7 +57,7 @@ export class Parser {
 	meta_tags = {};
 
 	/**
-	 * @type {LastAutoClosedTag}
+	 * @type {{tag: string; reason: string; depth: number;}}
 	 */
 	last_auto_closed_tag = undefined;
 
@@ -80,6 +80,11 @@ export class Parser {
 			children: []
 		};
 		this.stack.push(this.html);
+
+		/**
+		 * @typedef {(parser: Parser) => ParserState | void} ParserState
+		 */
+
 		/** @type {ParserState} */
 		let state = fragment;
 		while (this.index < this.template.length) {
@@ -278,16 +283,3 @@ export default function parse(template, options = {}) {
 		module: module_scripts[0]
 	};
 }
-
-/**
- * @internal
- * @typedef {(parser: Parser) => ParserState | void} ParserState
- */
-
-/**
- * @internal
- * @typedef {Object} LastAutoClosedTag
- * @property {string} tag
- * @property {string} reason
- * @property {number} depth
- */
diff --git a/src/compiler/parse/state/tag.js b/src/compiler/parse/state/tag.js
index 40945ab60e..603031c08c 100644
--- a/src/compiler/parse/state/tag.js
+++ b/src/compiler/parse/state/tag.js
@@ -379,7 +379,8 @@ function read_attribute(parser, unique_names) {
 		const first_value = value[0];
 		let expression = null;
 		if (first_value) {
-			const attribute_contains_text = value.length > 1 || first_value.type === 'Text';
+			const attribute_contains_text =
+				/** @type {any[]} */ (value).length > 1 || first_value.type === 'Text';
 			if (attribute_contains_text) {
 				parser.error(parser_errors.invalid_directive_value, first_value.start);
 			} else {
diff --git a/src/compiler/parse/utils/html.js b/src/compiler/parse/utils/html.js
index a0ee391c3d..febf47da43 100644
--- a/src/compiler/parse/utils/html.js
+++ b/src/compiler/parse/utils/html.js
@@ -128,7 +128,7 @@ const disallowed_contents = new Map([
 
 /**
  * @param {string} current
- * @param {string} next
+ * @param {string} [next]
  */
 export function closing_tag_omitted(current, next) {
 	if (disallowed_contents.has(current)) {