d5f9c40e6a
Make dead code check a query. Dead code check is run for each invocation of the compiler, even if no modifications were involved. This PR makes dead code check a query keyed on the module. This allows to skip the check when a module has not changed. To perform this, a query `live_symbols_and_ignored_derived_traits` is introduced to encapsulate the global analysis of finding live symbols. The second query `check_mod_deathness` outputs diagnostics for each module based on this first query's results. |
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| benches | ||
| src | ||
| Cargo.toml | ||
| README.md | ||
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