From 089876a5c5262e5303e7561335b4369e60449c53 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Mateusz=20Burzy=C5=84ski?= <mateuszburzynski@gmail.com>
Date: Tue, 28 Mar 2023 03:21:03 +0200
Subject: [PATCH] Retry string completions from the inferred type by default
 (#53481)

---
 src/services/stringCompletions.ts                |  2 +-
 ...onsLiteralFromInferenceWithinInferredType3.ts | 16 ++++++++++++++++
 2 files changed, 17 insertions(+), 1 deletion(-)
 create mode 100644 tests/cases/fourslash/completionsLiteralFromInferenceWithinInferredType3.ts

diff --git a/src/services/stringCompletions.ts b/src/services/stringCompletions.ts
index 14bb8ab48c3..c5c82b3ed25 100644
--- a/src/services/stringCompletions.ts
+++ b/src/services/stringCompletions.ts
@@ -440,7 +440,7 @@ function getStringLiteralCompletionEntries(sourceFile: SourceFile, node: StringL
             const literals = contextualTypes.types.filter(literal => !tracker.hasValue(literal.value));
             return { kind: StringLiteralCompletionKind.Types, types: literals, isNewIdentifier: false };
         default:
-            return fromContextualType();
+            return fromContextualType() || fromContextualType(ContextFlags.None);
     }
 
     function fromContextualType(contextFlags: ContextFlags = ContextFlags.Completions): StringLiteralCompletionsFromTypes | undefined {
diff --git a/tests/cases/fourslash/completionsLiteralFromInferenceWithinInferredType3.ts b/tests/cases/fourslash/completionsLiteralFromInferenceWithinInferredType3.ts
new file mode 100644
index 00000000000..9cbe1777324
--- /dev/null
+++ b/tests/cases/fourslash/completionsLiteralFromInferenceWithinInferredType3.ts
@@ -0,0 +1,16 @@
+/// <reference path="fourslash.ts" />
+
+//// declare function test<T>(a: {
+////   [K in keyof T]: {
+////     b?: (keyof T)[];
+////   };
+//// }): void;
+////
+//// test({
+////   foo: {},
+////   bar: {
+////     b: ["/*ts*/"],
+////   },
+//// });
+
+verify.completions({ marker: ["ts"], exact: ["foo", "bar"] });