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Auto merge of #80679 - jackh726:predicate-kind-take2, r=lcnr

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Remove PredicateKind and instead only use Binder<PredicateAtom>

Originally brought up in https://github.com/rust-lang/rust/pull/76814#discussion_r546858171

r? `@lcnr`
This commit is contained in:
bors 2021-01-17 20:49:11 +00:00
commit 4253153db2
71 changed files with 652 additions and 756 deletions
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2
src/test/ui/specialization/min_specialization/repeated_projection_type.stderr
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@ -1,4 +1,4 @@
error: cannot specialize on `ProjectionPredicate(ProjectionTy { substs: [V], item_def_id: DefId(0:6 ~ repeated_projection_type[317d]::Id::This) }, (I,))`
error: cannot specialize on `Binder(ProjectionPredicate(ProjectionTy { substs: [V], item_def_id: DefId(0:6 ~ repeated_projection_type[317d]::Id::This) }, (I,)))`
--> $DIR/repeated_projection_type.rs:19:1
|
LL | / impl<I, V: Id<This = (I,)>> X for V {