From 43ecac801bbd4625ad91d4fe067814afbb0e72b6 Mon Sep 17 00:00:00 2001
From: Oleksandr T <oleksandr.tarasiuk@outlook.com>
Date: Wed, 25 Jan 2023 09:42:57 +0200
Subject: [PATCH] fix(52386): JSDoc code fixes for arrow-function initialized
 const duplicates comment (#52390)

---
 .../codefixes/fixUnmatchedParameter.ts        |  4 ++--
 .../codeFixRenameUnmatchedParameter4.ts       | 19 +++++++++++++++++++
 2 files changed, 21 insertions(+), 2 deletions(-)
 create mode 100644 tests/cases/fourslash/codeFixRenameUnmatchedParameter4.ts

diff --git a/src/services/codefixes/fixUnmatchedParameter.ts b/src/services/codefixes/fixUnmatchedParameter.ts
index 0bf1d4195e0..267e207a6cc 100644
--- a/src/services/codefixes/fixUnmatchedParameter.ts
+++ b/src/services/codefixes/fixUnmatchedParameter.ts
@@ -83,7 +83,7 @@ function getDeleteAction(context: CodeFixContext, { name, jsDocHost, jsDocParame
     );
 }
 
-function getRenameAction(context: CodeFixContext, { name, signature, jsDocParameterTag }: Info) {
+function getRenameAction(context: CodeFixContext, { name, jsDocHost, signature, jsDocParameterTag }: Info) {
     if (!length(signature.parameters)) return undefined;
 
     const sourceFile = context.sourceFile;
@@ -110,7 +110,7 @@ function getRenameAction(context: CodeFixContext, { name, signature, jsDocParame
         jsDocParameterTag.comment
     );
     const changes = textChanges.ChangeTracker.with(context, changeTracker =>
-        changeTracker.replaceJSDocComment(sourceFile, signature, map(tags, t => t === jsDocParameterTag ? newJSDocParameterTag : t)));
+        changeTracker.replaceJSDocComment(sourceFile, jsDocHost, map(tags, t => t === jsDocParameterTag ? newJSDocParameterTag : t)));
     return createCodeFixActionWithoutFixAll(renameUnmatchedParameter, changes, [Diagnostics.Rename_param_tag_name_0_to_1, name.getText(sourceFile), parameterName]);
 }
 
diff --git a/tests/cases/fourslash/codeFixRenameUnmatchedParameter4.ts b/tests/cases/fourslash/codeFixRenameUnmatchedParameter4.ts
new file mode 100644
index 00000000000..9c271e6e158
--- /dev/null
+++ b/tests/cases/fourslash/codeFixRenameUnmatchedParameter4.ts
@@ -0,0 +1,19 @@
+/// <reference path='fourslash.ts' />
+
+// @filename: /a.ts
+/////**
+//// * @param {string} y
+//// * @returns
+//// */
+////export const foo = (x: string) => x;
+
+verify.codeFix({
+    description: [ts.Diagnostics.Rename_param_tag_name_0_to_1.message, "y", "x"],
+    index: 1,
+    newFileContent:
+`/**
+ * @param {string} x
+ * @returns
+ */
+export const foo = (x: string) => x;`,
+});