Fixes to Error objects

Move the name and message property into the prototype as
per JS spec. Only define the message property in the
object itself if the value used for construction is not
undefined.

In addition, clean up creation of the objects and centralize
it in a few template methods.

Change-Id: I014017b710575b30bf4e0b0228111878f5c73b9a
Reviewed-by: Simon Hausmann <simon.hausmann@theqtcompany.com>

1 files changed, 1 insertions, 23 deletions

diff --git a/src/qml/jsruntime/qv4managed.cpp b/src/qml/jsruntime/qv4managed.cpp
index bb7ee43b4e..e2de36d18e 100644
--- a/src/qml/jsruntime/qv4managed.cpp
+++ b/src/qml/jsruntime/qv4managed.cpp
@@ -88,29 +88,7 @@ QString Managed::className() const
         s = "RegExp";
         break;
     case Type_ErrorObject:
-        switch (static_cast<Heap::ErrorObject *>(d())->errorType) {
-        case Heap::ErrorObject::Error:
-            s = "Error";
-            break;
-        case Heap::ErrorObject::EvalError:
-            s = "EvalError";
-            break;
-        case Heap::ErrorObject::RangeError:
-            s = "RangeError";
-            break;
-        case Heap::ErrorObject::ReferenceError:
-            s = "ReferenceError";
-            break;
-        case Heap::ErrorObject::SyntaxError:
-            s = "SyntaxError";
-            break;
-        case Heap::ErrorObject::TypeError:
-            s = "TypeError";
-            break;
-        case Heap::ErrorObject::URIError:
-            s = "URIError";
-            break;
-        }
+        s = ErrorObject::className(static_cast<Heap::ErrorObject *>(d())->errorType);
         break;
     case Type_ArgumentsObject:
         s = "Arguments";