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3 commits

Author SHA1 Message Date
Nicholas Nethercote
cf0c2c7333 Convert proc_macro_back_compat lint to an unconditional error.
We still check for the `rental`/`allsorts-rental` crates. But now if
they are detected we just emit a fatal error, instead of emitting a
warning and providing alternative behaviour.

The original "hack" implementing alternative behaviour was added
in #73345.

The lint was added in #83127.

The tracking issue is #83125.

The direct motivation for the change is that providing the alternative
behaviour is interfering with #125174 and follow-on work.
2024-05-28 08:15:15 +10:00
Alex Macleod
5453a9f34d Add a note to duplicate diagnostics 2023-10-05 01:04:41 +00:00
Tim Neumann
496edf97c5 Update rental hack to work with remapped paths. 2023-01-13 20:36:03 +00:00
Renamed from tests/ui/proc-macro/pretty-print-hack-show.stderr (Browse further)