Tests for ES6 arrow function test tdz
On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
PASS isReferenceError is true
PASS d.id is 'a'
PASS e.id is 'a'
PASS f.id is 'a'
PASS g.id is 'a'
PASS h.id is 'a'
PASS i.id is 'a'
PASS successfullyParsed is true
TEST COMPLETE
