Supress hints for access expr too (microsoft#45121)

Author: Kingwl

src/services/inlayHints.ts

@@ -163,7 +163,7 @@ namespace ts.InlayHints {
                 const identifierNameInfo = checker.getParameterIdentifierNameAtPosition(signature, i);
                 if (identifierNameInfo) {
                     const [parameterName, isFirstVariadicArgument] = identifierNameInfo;
-                    const isParameterNameNotSameAsArgument = preferences.includeInlayParameterNameHintsWhenArgumentMatchesName || !isIdentifier(arg) || arg.text !== parameterName;
+                    const isParameterNameNotSameAsArgument = preferences.includeInlayParameterNameHintsWhenArgumentMatchesName || !identifierOrAccessExpressionPostfixMatchesParameterName(arg, parameterName);
                     if (!isParameterNameNotSameAsArgument && !isFirstVariadicArgument) {
                         continue;
                     }
@@ -178,6 +178,16 @@ namespace ts.InlayHints {
             }
         }
 
+        function identifierOrAccessExpressionPostfixMatchesParameterName(expr: Expression, parameterName: __String) {
+            if (isIdentifier(expr)) {
+                return expr.text === parameterName;
+            }
+            if (isPropertyAccessExpression(expr)) {
+                return expr.name.text === parameterName;
+            }
+            return false;
+        }
+
         function leadingCommentsContainsParameterName(node: Node, name: string) {
             if (!isIdentifierText(name, compilerOptions.target, getLanguageVariant(file.scriptKind))) {
                 return false;

tests/cases/fourslash/inlayHintsShouldWork54.ts

@@ -0,0 +1,46 @@
+/// <reference path="fourslash.ts" />
+
+//// function foo (a: number, b: number) {}
+//// declare const a: 1;
+//// foo(a, /*b*/2);
+//// declare const v: any;
+//// foo(v.a, /*c*/v.a);
+//// foo(/*d*/v.b, v.b);
+//// foo(/*e*/v.c, /*f*/v.c);
+
+const markers = test.markers();
+verify.getInlayHints([
+    {
+        text: 'b:',
+        position: markers[0].position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    },
+    {
+        text: 'b:',
+        position: markers[1].position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    },
+    {
+        text: 'a:',
+        position: markers[2].position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    },
+    {
+        text: 'a:',
+        position: markers[3].position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    },
+    {
+        text: 'b:',
+        position: markers[4].position,
+        kind: ts.InlayHintKind.Parameter,
+        whitespaceAfter: true
+    },
+], undefined, {
+    includeInlayParameterNameHints: "all",
+    includeInlayParameterNameHintsWhenArgumentMatchesName: false,
+});