Auto merge of #107055 - kylematsuda:eb-fn-sig, r=lcnr

[rust.git] / compiler / rustc_privacy / src / lib.rs

diff --git a/compiler/rustc_privacy/src/lib.rs b/compiler/rustc_privacy/src/lib.rs
index 5c701bef30486404e333c31903ab781cf68fedc7..e969bb6db9ec44ab4e0ad8a0fcd955c140e8f05d 100644 (file)
--- a/compiler/rustc_privacy/src/lib.rs
+++ b/compiler/rustc_privacy/src/lib.rs
@@ -198,6 +198,7 @@ fn visit_ty(&mut self, ty: Ty<'tcx>) -> ControlFlow<V::BreakTy> {
                 // Something like `fn() -> Priv {my_func}` is considered a private type even if
                 // `my_func` is public, so we need to visit signatures.
                 if let ty::FnDef(..) = ty.kind() {
+                    // FIXME: this should probably use `substs` from `FnDef`
                     tcx.fn_sig(def_id).subst_identity().visit_with(self)?;
                 }
                 // Inherent static methods don't have self type in substs.