ObjC encoding next-runtime fix

["Nicola Pero" <nicola dot pero at meta-innovation dot com>]

My big @encode patch did cause some regressions on -fnext-runtime.  Thank Iains for reporting it :-)

In attach a patch that fixes them.  Ok to apply ?

Thanks

2010-09-28  Nicola Pero  <nicola.pero@meta-innovation.com>

       * objc-act.c (encode_type): Do not add 'r' with the next runtime.
       (encode_aggregate_within): Reorganized code to be more readable.
       (encode_aggregate_fields): Updated second argument to be 'bool'
       instead of 'int'.

Attachment: patch
Description: Binary data