rustc: Remove needless lifetimes

1 files changed, 3 insertions, 3 deletions

diff --git a/compiler/rustc_mir_transform/src/coverage/mod.rs b/compiler/rustc_mir_transform/src/coverage/mod.rs
index 60481014488..1468afc6456 100644
--- a/compiler/rustc_mir_transform/src/coverage/mod.rs
+++ b/compiler/rustc_mir_transform/src/coverage/mod.rs
@@ -533,10 +533,10 @@ fn make_code_region(
     }
 }
 
-fn fn_sig_and_body<'tcx>(
-    tcx: TyCtxt<'tcx>,
+fn fn_sig_and_body(
+    tcx: TyCtxt<'_>,
     def_id: DefId,
-) -> (Option<&'tcx rustc_hir::FnSig<'tcx>>, &'tcx rustc_hir::Body<'tcx>) {
+) -> (Option<&rustc_hir::FnSig<'_>>, &rustc_hir::Body<'_>) {
     // FIXME(#79625): Consider improving MIR to provide the information needed, to avoid going back
     // to HIR for it.
     let hir_node = tcx.hir().get_if_local(def_id).expect("expected DefId is local");