build inst request binding cursors from signature invocation #570
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follows up #566
The
inferred
table passed torequestRoutineInstance
is added to global memory, hence every type cursor included in it also has to be in global memory. To ensure this, we rebuild the cursors from the added invocation node in the signature, so that the cursors live as long as the signature does.Another way might be to ensure everything saved to
inferred
in sigmatch passes throughtypeToCursor
, but maybe this would be slower.