From 89c4e8ca1c8410823393525841f8911354bdb20c Mon Sep 17 00:00:00 2001
From: Gabriela Araujo Britto <gabrielaa@microsoft.com>
Date: Fri, 30 Jul 2021 13:57:51 -0700
Subject: [PATCH] add test for completions crash

---
 .../cases/fourslash/completionsWrappedClass.ts | 18 ++++++++++++++++++
 1 file changed, 18 insertions(+)
 create mode 100644 tests/cases/fourslash/completionsWrappedClass.ts

diff --git a/tests/cases/fourslash/completionsWrappedClass.ts b/tests/cases/fourslash/completionsWrappedClass.ts
new file mode 100644
index 00000000000..2e7105dc9fa
--- /dev/null
+++ b/tests/cases/fourslash/completionsWrappedClass.ts
@@ -0,0 +1,18 @@
+/// <reference path="fourslash.ts" />
+
+////class Client {
+////    private close() { }
+////    public open() { }
+////}
+////type Wrap<T> = T &
+////{
+////    [K in Extract<keyof T, string> as `${K}Wrapped`]: T[K];
+////};
+////class Service {
+////    method() {
+////        let service = undefined as unknown as Wrap<Client>;
+////        const { /*a*/ } = service;
+////    }
+////}
+
+verify.completions({ marker: "a", exact: ["open", "openWrapped"] });