Fix fallout from `deny(unused_lifetimes)`.

1 files changed, 3 insertions, 3 deletions

diff --git a/src/librustc_codegen_ssa/debuginfo/type_names.rs b/src/librustc_codegen_ssa/debuginfo/type_names.rs
index df7c33fb2de..695a1c1cbcf 100644
--- a/src/librustc_codegen_ssa/debuginfo/type_names.rs
+++ b/src/librustc_codegen_ssa/debuginfo/type_names.rs
@@ -8,7 +8,7 @@ use rustc_data_structures::fx::FxHashSet;
 // any caching, i.e., calling the function twice with the same type will also do
 // the work twice. The `qualified` parameter only affects the first level of the
 // type name, further levels (i.e., type parameters) are always fully qualified.
-pub fn compute_debuginfo_type_name<'a, 'tcx>(tcx: TyCtxt<'tcx, 'tcx, 'tcx>,
+pub fn compute_debuginfo_type_name<'tcx>(tcx: TyCtxt<'tcx, 'tcx, 'tcx>,
                                              t: Ty<'tcx>,
                                              qualified: bool)
                                              -> String {
@@ -20,7 +20,7 @@ pub fn compute_debuginfo_type_name<'a, 'tcx>(tcx: TyCtxt<'tcx, 'tcx, 'tcx>,
 
 // Pushes the name of the type as it should be stored in debuginfo on the
 // `output` String. See also compute_debuginfo_type_name().
-pub fn push_debuginfo_type_name<'a, 'tcx>(tcx: TyCtxt<'tcx, 'tcx, 'tcx>,
+pub fn push_debuginfo_type_name<'tcx>(tcx: TyCtxt<'tcx, 'tcx, 'tcx>,
                                           t: Ty<'tcx>,
                                           qualified: bool,
                                           output: &mut String,
@@ -228,7 +228,7 @@ pub fn push_debuginfo_type_name<'a, 'tcx>(tcx: TyCtxt<'tcx, 'tcx, 'tcx>,
     // reconstructed for items from non-local crates. For local crates, this
     // would be possible but with inlining and LTO we have to use the least
     // common denominator - otherwise we would run into conflicts.
-    fn push_type_params<'a, 'tcx>(tcx: TyCtxt<'tcx, 'tcx, 'tcx>,
+    fn push_type_params<'tcx>(tcx: TyCtxt<'tcx, 'tcx, 'tcx>,
                                   substs: SubstsRef<'tcx>,
                                   output: &mut String,
                                   visited: &mut FxHashSet<Ty<'tcx>>) {