ed695f4484
`Results` contains and `Analysis` and an `EntryStates`. The unfortunate thing about this is that the analysis needs to be mutable everywhere (`&mut Analysis`) which forces the `Results` to be mutable everywhere, even though `EntryStates` is immutable everywhere. To fix this, this commit renames `Results` as `AnalysisAndResults`, renames `EntryStates` as `Results`, and separates the analysis and results as much as possible. (`AnalysisAndResults` doesn't get much use, it's mostly there to facilitate method chaining of `iterate_to_fixpoint`.) `Results` is immutable everywhere, which: - is a bit clearer on how the data is used, - avoids an unnecessary clone of entry states in `locals_live_across_suspend_points`, and - moves the results outside the `RefCell` in Formatter. The commit also reformulates `ResultsHandle` as the generic `CowMut`, which is simpler than `ResultsHandle` because it doesn't need the `'tcx` lifetime and the trait bounds. It also which sits nicely alongside the new use of `Cow` in `ResultsCursor`. |
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| .. | ||
| construction.md | ||
| dataflow.md | ||
| debugging.md | ||
| drop-elaboration.md | ||
| index.md | ||
| mir_cfg.svg | ||
| mir_detailed.dot | ||
| mir_detailed.svg | ||
| mir_overview.dot | ||
| mir_overview.svg | ||
| optimizations.md | ||
| passes.md | ||
| visitor.md | ||
