I said:
> Frank Miles <fpm@u.washington.edu> writes:
>> The simple recursive function:
>> [ doesn't work ]
> Looks like you have found a real bug, but I don't know what it is yet...
Now I do :-(. FunctionCache needs to be a read-only data structure;
it can't contain the argument block that's built for an individual call,
because the same expression tree might be invoked recursively while
filling in the arguments for a function. I'm surprised no one has
noticed this before.
I'll fix it for 7.2...
regards, tom lane
