From 5f372d9d7efa439acb4edc8c99c4950e96af34b0 Mon Sep 17 00:00:00 2001
From: Oleksandr T <oleksandr.tarasiuk@outlook.com>
Date: Wed, 8 Dec 2021 01:28:41 +0200
Subject: [PATCH] fix(46606): show completion in jsdoc property tag (#46657)

---
 src/services/completions.ts                         |  5 +++--
 tests/cases/fourslash/jsdocPropertyTagCompletion.ts | 10 ++++++++++
 2 files changed, 13 insertions(+), 2 deletions(-)
 create mode 100644 tests/cases/fourslash/jsdocPropertyTagCompletion.ts

diff --git a/src/services/completions.ts b/src/services/completions.ts
index 237c7a716fd..ca265f268f0 100644
--- a/src/services/completions.ts
+++ b/src/services/completions.ts
@@ -3531,8 +3531,9 @@ namespace ts.Completions {
 
     /** Get the corresponding JSDocTag node if the position is in a jsDoc comment */
     function getJsDocTagAtPosition(node: Node, position: number): JSDocTag | undefined {
-        const jsdoc = findAncestor(node, isJSDoc);
-        return jsdoc && jsdoc.tags && (rangeContainsPosition(jsdoc, position) ? findLast(jsdoc.tags, tag => tag.pos < position) : undefined);
+        return findAncestor(node, n =>
+            isJSDocTag(n) && rangeContainsPosition(n, position) ? true :
+                isJSDoc(n) ? "quit" : false) as JSDocTag | undefined;
     }
 
     export function getPropertiesForObjectExpression(contextualType: Type, completionsType: Type | undefined, obj: ObjectLiteralExpression | JsxAttributes, checker: TypeChecker): Symbol[] {
diff --git a/tests/cases/fourslash/jsdocPropertyTagCompletion.ts b/tests/cases/fourslash/jsdocPropertyTagCompletion.ts
new file mode 100644
index 00000000000..903806471b0
--- /dev/null
+++ b/tests/cases/fourslash/jsdocPropertyTagCompletion.ts
@@ -0,0 +1,10 @@
+///<reference path="fourslash.ts" />
+
+/////**
+//// * @typedef {Object} Foo
+//// * @property {/**/}
+//// */
+
+verify.completions(
+    { marker: "", exact: completion.globalTypes },
+);