TupleExprToIrConverter.new AbstractQueryModelVisitor() {...}

Element	Missed Instructions	Cov.	Missed Branches	Cov.	Missed	Cxty	Missed	Lines	Missed	Methods
Total	17 of 17	0%	2 of 2	0%	4	4	7	7	3	3
meetNode(QueryModelNode)		0%		0%	2	2	3	3	1	1
{...}		0%		n/a	1	1	2	2	1	1
meet(Extension)		0%		n/a	1	1	2	2	1	1