d488de82f3
Various refactorings of the TAIT infrastructure Before this PR we used to store the opaque type knowledge outside the `InferCtxt`, so it got recomputed on every opaque type instantiation. I also removed a feature gate check that makes no sense in the planned lazy TAIT resolution scheme Each commit passes all tests, so this PR is best reviewed commit by commit. r? `@spastorino` |
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Cargo.toml |