IDL union: nullable support

Source/bindings/tests/idls/core/TestObject.idl

Index: Source/bindings/tests/idls/core/TestObject.idl
diff --git a/Source/bindings/tests/idls/core/TestObject.idl b/Source/bindings/tests/idls/core/TestObject.idl
index 542f46438e10618d2d7e5911afd7547f75efda5c..ba7d88c3d74cf67bc6dcbca10b63cbc66bec9fcb 100644
--- a/Source/bindings/tests/idls/core/TestObject.idl
+++ b/Source/bindings/tests/idls/core/TestObject.idl
@@ -157,6 +157,8 @@ interface TestObject {
     attribute EventHandler eventHandlerAttribute;
     // Union types
     attribute (double or DOMString) doubleOrStringAttribute;
+    attribute (double or DOMString)? doubleOrStringOrNullAttribute;
+    attribute (double? or DOMString) doubleOrNullStringAttribute;
 
     // Extended attributes
     [LogActivity, LogAllWorlds] attribute long activityLoggingAccessForAllWorldsLongAttribute;
@@ -356,7 +358,9 @@ interface TestObject {
     (TestInterfaceWillBeGarbageCollected or TestDictionary) testInterfaceWillBeGarbageCollectedOrTestDictionaryMethod();
     (boolean or DOMString or unrestricted double) booleanOrDOMStringOrUnrestrictedDoubleMethod();
     (TestInterface or long) testInterfaceOrLongMethod();
-    void voidMethodDOMStringOrDouble((DOMString or double) arg);
+    void voidMethodDoubleOrDOMString((double or DOMString) arg);

[bashi, 2014/11/07 10:07:53]

These method name were wrong (my bad).

[Jens Widell, 2014/11/07 10:58:19]

Technically they still are. :-)

Should be "voidMethodDoubleOrDOMStringArg" according to the naming convention,
which is documented above in this file.

[bashi, 2014/11/08 07:10:34]

Oops... Done:)

+    void voidMethodDoubleOrDOMStringOrNull((double or DOMString)? arg);
+    void voidMethodDoubleOrNullOrDOMString((double? or DOMString) arg);
     void voidMethodDOMStringOrArrayBufferOrArrayBufferView((DOMString or ArrayBuffer or ArrayBufferView) arg);
     // Currently only used on interface type arguments
     void voidMethodTestInterfaceEmptyOrNullArg(TestInterfaceEmpty? nullableTestInterfaceEmptyArg);