Function signatures consume wrong param comment, resolves #37

Author: sebastian-lenz

bin/typedoc.js

@@ -2044,7 +2044,7 @@ var TypeDoc;
                 var parent = state.parentState.reflection;
                 var reflection = new TypeDoc.Models.DeclarationReflection();
                 reflection.name = state.getReflectionName();
-                reflection.originalName = state.declaration.name;
+                reflection.originalName = state.getName();
                 reflection.parent = parent;
 
                 state.reflection = reflection;
@@ -2746,6 +2746,9 @@ var TypeDoc;
                 var name = '';
                 var target = reflection.parent;
                 push(reflection);
+                if (name == '') {
+                    return;
+                }
 
                 while (target instanceof TypeDoc.Models.DeclarationReflection) {
                     if (target.comment) {

examples/basic/src/classes.ts

@@ -122,11 +122,21 @@ export class BaseClass implements INameInterface
     }
 
 
+    /**
+     * This is a simple fat arrow function.
+     *
+     * @param param1 The first parameter needed by this function.
+     * @param param2 The second parameter needed by this function.
+     * @see https://github.com/sebastian-lenz/typedoc/issues/37
+     */
+    public arrowFunction = (param1: string, param2: number): void => {
+    };
+
+
     /**
      * This is a private function.
      */
     private checkName() {
-
     }
 
 

src/typedoc/factories/Dispatcher.ts

@@ -285,7 +285,7 @@ module TypeDoc.Factories
             var parent        = <Models.DeclarationReflection>state.parentState.reflection;
             var reflection    = new Models.DeclarationReflection();
             reflection.name   = state.getReflectionName();
-            reflection.originalName = state.declaration.name;
+            reflection.originalName = state.getName();
             reflection.parent = parent;
 
             state.reflection = reflection;

src/typedoc/factories/handlers/DeepCommentHandler.ts

@@ -42,6 +42,9 @@ module TypeDoc.Factories
             var name   = '';
             var target = <Models.DeclarationReflection>reflection.parent;
             push(reflection);
+            if (name == '') {
+                return;
+            }
 
             while (target instanceof Models.DeclarationReflection) {
                 if (target.comment) {