Fixes

Author: Andy Hanson

src/compiler/checker.ts

@@ -23638,6 +23638,8 @@ namespace ts {
                     return objectType && getPropertyOfType(objectType, escapeLeadingUnderscores((node as StringLiteral | NumericLiteral).text));
 
                 case SyntaxKind.DefaultKeyword:
+                case SyntaxKind.FunctionKeyword:
+                case SyntaxKind.EqualsGreaterThanToken:
                     return getSymbolOfNode(node.parent);
 
                 default:

src/services/symbolDisplay.ts

@@ -489,7 +489,7 @@ namespace ts.SymbolDisplay {
             addNewLineIfDisplayPartsExist();
             if (symbolKind) {
                 pushTypePart(symbolKind);
-                if (!some(symbol.declarations, d => isArrowFunction(d) || (isFunctionExpression(d) || isClassExpression(d)) && !d.name)) {
+                if (!some(symbol.declarations, d => !(d as NamedDeclaration).name)) {
                     displayParts.push(spacePart());
                     addFullSymbolName(symbol);
                 }