Show "<unknown>" if the name of a declaration is unavailable

Andy Hanson · Andy Hanson · commit 0535d55a9775 · 2016-06-30T06:38:18.000-07:00
diff --git a/src/services/navigationBar.ts b/src/services/navigationBar.ts
@@ -412,8 +412,7 @@ namespace ts.NavigationBar {
             case SyntaxKind.JSDocTypedefTag:
                 return getJSDocTypedefTagName(<JSDocTypedefTag>node);
             default:
-                Debug.fail();
-                return "";
+                return "<unknown>";
         }
     }
 
diff --git a/tests/cases/fourslash/navigationBarNamespaceImportWithNoName.ts b/tests/cases/fourslash/navigationBarNamespaceImportWithNoName.ts
@@ -0,0 +1,13 @@
+////import *{} from 'foo';
+verify.navigationBar([
+    {
+        "text": "\"navigationBarNamespaceImportWithNoName\"",
+        "kind": "module",
+        "childItems": [
+            {
+                "text": "<unknown>",
+                "kind": "alias"
+            }
+        ]
+    }
+]);

Original file line number	Diff line number	Diff line change
`@@ -412,8 +412,7 @@ namespace ts.NavigationBar {`
`412`	`412`	`case SyntaxKind.JSDocTypedefTag:`
`413`	`413`	`return getJSDocTypedefTagName(<JSDocTypedefTag>node);`
`414`	`414`	`default:`
`415`		`- Debug.fail();`
`416`		`- return "";`
	`415`	`+ return "<unknown>";`
`417`	`416`	`}`
`418`	`417`	`}`
`419`	`418`