From a44354af7c0aa740ab818be14e6588673d0ec60b Mon Sep 17 00:00:00 2001
From: Oleksandr T <oleksandr.tarasiuk@outlook.com>
Date: Fri, 5 Aug 2022 03:52:09 +0300
Subject: [PATCH] fix(50188): omit QF on function arguments (#50189)

---
 src/services/codefixes/fixAddMissingMember.ts             | 2 +-
 .../fourslash/codeFixAddMissingFunctionDeclaration19.ts   | 6 ++++++
 .../fourslash/codeFixAddMissingFunctionDeclaration20.ts   | 8 ++++++++
 3 files changed, 15 insertions(+), 1 deletion(-)
 create mode 100644 tests/cases/fourslash/codeFixAddMissingFunctionDeclaration19.ts
 create mode 100644 tests/cases/fourslash/codeFixAddMissingFunctionDeclaration20.ts

diff --git a/src/services/codefixes/fixAddMissingMember.ts b/src/services/codefixes/fixAddMissingMember.ts
index 3c09c850ce5..6cd6d0d7f18 100644
--- a/src/services/codefixes/fixAddMissingMember.ts
+++ b/src/services/codefixes/fixAddMissingMember.ts
@@ -190,7 +190,7 @@ namespace ts.codefix {
             return { kind: InfoKind.JsxAttributes, token, attributes, parentDeclaration: token.parent };
         }
 
-        if (isIdentifier(token) && isCallExpression(parent)) {
+        if (isIdentifier(token) && isCallExpression(parent) && parent.expression === token) {
             return { kind: InfoKind.Function, token, call: parent, sourceFile, modifierFlags: ModifierFlags.None, parentDeclaration: sourceFile };
         }
 
diff --git a/tests/cases/fourslash/codeFixAddMissingFunctionDeclaration19.ts b/tests/cases/fourslash/codeFixAddMissingFunctionDeclaration19.ts
new file mode 100644
index 00000000000..72caa99c572
--- /dev/null
+++ b/tests/cases/fourslash/codeFixAddMissingFunctionDeclaration19.ts
@@ -0,0 +1,6 @@
+/// <reference path="fourslash.ts" />
+
+////declare function f(x: number): any;
+////f(foo);
+
+verify.not.codeFixAvailable("fixMissingFunctionDeclaration");
diff --git a/tests/cases/fourslash/codeFixAddMissingFunctionDeclaration20.ts b/tests/cases/fourslash/codeFixAddMissingFunctionDeclaration20.ts
new file mode 100644
index 00000000000..e8a77670a22
--- /dev/null
+++ b/tests/cases/fourslash/codeFixAddMissingFunctionDeclaration20.ts
@@ -0,0 +1,8 @@
+/// <reference path="fourslash.ts" />
+
+////const a = {
+////   b: { f(x: number) {} }
+////}
+////a.b.f(foo);
+
+verify.not.codeFixAvailable("fixMissingFunctionDeclaration");