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[Dirk Koopman]

Andy Armstrong wrote:
> On 24 Oct 2007, at 20:33, Andrew Black wrote:
>>  - my unrelated change moved the above code up a bit, so it was 
>> returning to somewhere that was "wronger". Presumably the code was 
>> making wrong assumptions about what was pushed on the stack and 
>> eventually fell over in a real heap.
> 
> Valgrind :)

Seconded and thirded. Wonderful tool.