Rollup merge of #107553 - edward-shen:edward-shen/suggest-null-ptr, r=WaffleLapkin

[rust.git] / compiler / rustc_middle / src / ty / fold.rs

diff --git a/compiler/rustc_middle/src/ty/fold.rs b/compiler/rustc_middle/src/ty/fold.rs
index 1445bc1ed32e60c604e275f948ce30722390a2b2..8a0019bc0127c9df4ee2e224d30567bf194d4992 100644 (file)
--- a/compiler/rustc_middle/src/ty/fold.rs
+++ b/compiler/rustc_middle/src/ty/fold.rs
@@ -105,7 +105,7 @@ fn super_fold_with<F: TypeFolder<'tcx>>(self, folder: &mut F) -> Self {
 /// the infallible methods of this trait to ensure that the two APIs
 /// are coherent.
 pub trait TypeFolder<'tcx>: FallibleTypeFolder<'tcx, Error = !> {
-    fn tcx<'a>(&'a self) -> TyCtxt<'tcx>;
+    fn tcx(&self) -> TyCtxt<'tcx>;
 
     fn fold_binder<T>(&mut self, t: Binder<'tcx, T>) -> Binder<'tcx, T>
     where