Move binder for dyn to each list item

2020-12-11 15:02:46 -05:00
parent 58d2bad9f7
commit ed80815bf2
25 changed files with 307 additions and 261 deletions
--- a/compiler/rustc_middle/src/ty/error.rs
+++ b/compiler/rustc_middle/src/ty/error.rs
@@ -58,7 +58,7 @@ pub enum TypeError<'tcx> {
    CyclicTy(Ty<'tcx>),
    CyclicConst(&'tcx ty::Const<'tcx>),
    ProjectionMismatched(ExpectedFound<DefId>),
-    ExistentialMismatch(ExpectedFound<&'tcx ty::List<ty::ExistentialPredicate<'tcx>>>),
+    ExistentialMismatch(ExpectedFound<&'tcx ty::List<ty::Binder<ty::ExistentialPredicate<'tcx>>>>),
    ObjectUnsafeCoercion(DefId),
    ConstMismatch(ExpectedFound<&'tcx ty::Const<'tcx>>),