We don't do anything with this info right now besides log it,
but you can see that we are reporting it at the right times
in the `specify_tracked_fn_in_rev_1_but_not_2` test
(also fix an oversight in the test where it was creating a new input
each time).
336: Add options to tracked functions for cycle recovery r=nikomatsakis a=XFFXFF
closes#331
This pr ports the old salsa tests for cycle in a single thread, except for [cycle_disappears_durability](03a27a7054/tests/cycles.rs (L326)), since we don't have the api that permits setting durability.
~I haven't ported parallel related tests, which would be some work, wondering if we can merge this in first~
Co-authored-by: XFFXFF <1247714429@qq.com>