rust/compiler/rustc_middle
Matthias Krüger 28b9354bf6
Rollup merge of #109447 - lcnr:coherence, r=compiler-errors
new solver cleanup + implement coherence

the cleanup:
- change `Certainty::unify_and` to consider ambig + overflow to be ambig
- rename `trait_candidate_should_be_dropped_in_favor_of` to `candidate_should_be_dropped_in_favor_of`
- remove outdated fixme

For coherence I mostly just add an ambiguous candidate if the current trait ref is unknowable. I am doing the same for reservation impl where I also just add an ambiguous candidate.
2023-03-22 22:44:43 +01:00
..
src Rollup merge of #109447 - lcnr:coherence, r=compiler-errors 2023-03-22 22:44:43 +01:00
Cargo.toml Upgrade thin-vec from 0.2.9 to 0.2.12. 2023-02-21 11:51:55 +11:00
messages.ftl Simplify message paths 2023-03-11 22:51:57 +01:00
README.md mv compiler to compiler/ 2020-08-30 18:45:07 +03:00

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