rust/compiler/rustc_typeck
Matthias Krüger ee63d09bd6
Rollup merge of #100483 - compiler-errors:point-to-projection-too, r=jyn514
Point to generic or arg if it's the self type of unsatisfied projection predicate

We do this for `TraitPredicate`s in `point_at_type_arg_instead_of_call_if_possible` and `point_at_arg_instead_of_call_if_possible`, so also do it for `ProjectionPredicate`.

Improves spans for a lot of unit tests.
2022-08-15 10:28:11 +02:00
..

For high-level intro to how type checking works in rustc, see the type checking chapter of the rustc dev guide.