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authorlcnr <rust@lcnr.de>2024-01-11 13:02:50 +0100
committerlcnr <rust@lcnr.de>2024-03-14 17:19:40 +0100
commit24a1729566f21f0df2cc258f61adddd6be7c40b3 (patch)
tree5440e3a84c6303c51e3dde560b32d03a87613174 /compiler/rustc_middle/src
parentc2fbe404d21572a04dabc6a0e23eb3ab367832ad (diff)
downloadrust-24a1729566f21f0df2cc258f61adddd6be7c40b3.tar.gz
rust-24a1729566f21f0df2cc258f61adddd6be7c40b3.zip
eagerly instantiate binders to avoid relying on `sub`
Diffstat (limited to 'compiler/rustc_middle/src')
-rw-r--r--compiler/rustc_middle/src/traits/mod.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_middle/src/traits/mod.rs b/compiler/rustc_middle/src/traits/mod.rs
index aea58653351..a04bd636622 100644
--- a/compiler/rustc_middle/src/traits/mod.rs
+++ b/compiler/rustc_middle/src/traits/mod.rs
@@ -618,6 +618,7 @@ pub enum SelectionError<'tcx> {
     OpaqueTypeAutoTraitLeakageUnknown(DefId),
 }
 
+// FIXME(@lcnr): The `Binder` here should be unnecessary. Just use `TraitRef` instead.
 #[derive(Clone, Debug, TypeVisitable)]
 pub struct SignatureMismatchData<'tcx> {
     pub found_trait_ref: ty::PolyTraitRef<'tcx>,