Auto merge of #91962 - matthiaskrgr:rollup-2g082jw, r=matthiaskrgr

Rollup of 7 pull requests

Successful merges:

 - #91880 (fix clippy::single_char_pattern perf findings)
 - #91885 (Remove `in_band_lifetimes` from `rustc_codegen_ssa`)
 - #91898 (Make `TyS::is_suggestable` check for non-suggestable types structually)
 - #91915 (Add another regression test for unnormalized fn args with Self)
 - #91916 (Fix a bunch of typos)
 - #91918 (Constify `bool::then{,_some}`)
 - #91920 (Use `tcx.def_path_hash` in `ExistentialPredicate.stable_cmp`)

Failed merges:

r? `@ghost`
`@rustbot` modify labels: rollup

1 files changed, 3 insertions, 3 deletions

diff --git a/compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs b/compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs
index ab119ae25f5..b03124769a0 100644
--- a/compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs
+++ b/compiler/rustc_codegen_ssa/src/debuginfo/type_names.rs
@@ -376,7 +376,7 @@ fn push_debuginfo_type_name<'tcx>(
     // format (natvis) is able to understand enums and render the active variant correctly in the
     // debugger. For more information, look in `src/etc/natvis/intrinsic.natvis` and
     // `EnumMemberDescriptionFactor::create_member_descriptions`.
-    fn msvc_enum_fallback(
+    fn msvc_enum_fallback<'tcx>(
         tcx: TyCtxt<'tcx>,
         ty: Ty<'tcx>,
         def: &AdtDef,
@@ -496,7 +496,7 @@ pub fn compute_debuginfo_vtable_name<'tcx>(
     vtable_name
 }
 
-pub fn push_item_name(tcx: TyCtxt<'tcx>, def_id: DefId, qualified: bool, output: &mut String) {
+pub fn push_item_name(tcx: TyCtxt<'_>, def_id: DefId, qualified: bool, output: &mut String) {
     let def_key = tcx.def_key(def_id);
     if qualified {
         if let Some(parent) = def_key.parent {
@@ -509,7 +509,7 @@ pub fn push_item_name(tcx: TyCtxt<'tcx>, def_id: DefId, qualified: bool, output:
 }
 
 fn push_unqualified_item_name(
-    tcx: TyCtxt<'tcx>,
+    tcx: TyCtxt<'_>,
     def_id: DefId,
     disambiguated_data: DisambiguatedDefPathData,
     output: &mut String,