8894c903cb
Fix ICE when a future-incompat-report has its command-line level capped Fixes #78660 With PR https://github.com/rust-lang/rust/pull/75534 merged, we now run more lint-related code for future-incompat-report, even when their final level is Allow. Some lint-related code was not expecting `Level::Allow`, and had an explicit panic. This PR explicitly tracks the lint level set on the command line before `--cap-lints` is applied. This is used to emit a more precise error note (e.g. we don't say that `-W lint-name` was specified on the command line just because a lint was capped to Warn). As a result, we can now correctly emit a note that `-A` was used if we got `Level::Allow` from the command line (before the cap is applied). |
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