2 Commits

Author SHA1 Message Date
Zalathar
2e6f4a5922 coverage: Re-land "Enlarge empty spans during MIR instrumentation"
This allows us to assume that coverage spans will only be discarded during
codegen in very unusual situations.
2025-07-30 13:17:05 +10:00
Zalathar
7ca4d1f6a1 coverage: Regression test for "function name is empty" bug
The bug was triggered by a particular usage of the `?` try operator in a
proc-macro expansion.

Thanks to lqd for the minimization.

Co-authored-by: Rémy Rakic <remy.rakic+github@gmail.com>
2025-07-29 11:36:43 +10:00