Fixed a printer crash caused by empty parameter modifiers

src/compiler/expressionToTypeNode.ts

@@ -1114,7 +1114,7 @@ export function createSyntacticTypeNodeBuilder(
     function ensureParameter(p: ParameterDeclaration, context: SyntacticTypeNodeBuilderContext) {
         return factory.updateParameterDeclaration(
             p,
-            [],
+            p.modifiers,
             reuseNode(context, p.dotDotDotToken),
             resolver.serializeNameOfParameter(context, p),
             resolver.isOptionalParameter(p) ? factory.createToken(SyntaxKind.QuestionToken) : undefined,

tests/cases/fourslash/completionEntryClassMembersWithInferredFunctionReturnType1.ts

@@ -0,0 +1,31 @@
+///<reference path="fourslash.ts" />
+
+// @filename: /tokenizer.ts
+//// export default abstract class Tokenizer {
+////   errorBuilder() {
+////     return (pos: number, lineStart: number, curLine: number) => {};
+////   }
+//// }
+
+// @filename: /expression.ts
+//// import Tokenizer from "./tokenizer.js";
+////
+//// export default abstract class ExpressionParser extends Tokenizer {
+////   /**/
+//// }
+
+verify.completions({
+  marker: "",
+  includes: [
+    {
+      name: "errorBuilder",
+      insertText: "errorBuilder(): (pos: number, lineStart: number, curLine: number) => void {\n}",
+      filterText: "errorBuilder",
+    },
+  ],
+  preferences: {
+    includeCompletionsWithInsertText: true,
+    includeCompletionsWithClassMemberSnippets: true,
+  },
+  isNewIdentifierLocation: true,
+});