On Saturday 09 January 2010 11:54:58 am Levente Uzonyi wrote:
> Fixing this issue won't be easy, because it's a concurreny issue. The 
> execution normally never reaches the #sendsToSuper send, the method should 
> return after the first line. But the code passes the first line, 
> because currentCompiledMethod's value is not nil. Later at some other
>  place  currentCompiledMethod's value is changed to nil, but this happens
>  before the code reaches the #sendsToSuper send
You're right. Thanks.

How about moving the compiledMethod check just after flags := 0?

  flags := 0.
  ((currentCompiledMethod isKindOf: CompiledMethod) and:
      [currentCompiledMethod sendsToSuper])	ifTrue: [ flags := flags bitOr: 2 ].

Subbu