Cleanup: It's QQmlV4Function and so the flag should also be called V4Function instead of V8Function

Change-Id: I6d4d258e1fcad9097eb898f0b092f564cd4078ad
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Make sure that case-blocks in a switch are terminated.

If the case is "fall-through", add a JUMP to the next case block.

Change-Id: I9e49c55dacc79d6154d4ae30db0acb3d3f457468
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Terminate for-condition-blocks when they are empty.

Change-Id: I21409ea43edf8b87c681b69c409d11230b205383
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
Local initialisation is now done in codegen.

Change-Id: Idbc19b2e4f71adf3b6674ac2ae6064b7ea347fff
Reviewed-by: Lars Knoll <lars.knoll@digia.com>