Merge commit '97a5daa65908e59744e2bc625b14849352231c75' into clippyup

5 files changed, 15 insertions, 19 deletions

diff --git a/clippy_lints/src/functions/must_use.rs b/clippy_lints/src/functions/must_use.rs
index 77d08081c07..f2b4aefaead 100644
--- a/clippy_lints/src/functions/must_use.rs
+++ b/clippy_lints/src/functions/must_use.rs
@@ -18,7 +18,7 @@ use clippy_utils::{match_def_path, must_use_attr, return_ty, trait_ref_of_method
 
 use super::{DOUBLE_MUST_USE, MUST_USE_CANDIDATE, MUST_USE_UNIT};
 
-pub(super) fn check_item(cx: &LateContext<'tcx>, item: &'tcx hir::Item<'_>) {
+pub(super) fn check_item<'tcx>(cx: &LateContext<'tcx>, item: &'tcx hir::Item<'_>) {
     let attrs = cx.tcx.hir().attrs(item.hir_id());
     let attr = must_use_attr(attrs);
     if let hir::ItemKind::Fn(ref sig, ref _generics, ref body_id) = item.kind {
@@ -40,7 +40,7 @@ pub(super) fn check_item(cx: &LateContext<'tcx>, item: &'tcx hir::Item<'_>) {
     }
 }
 
-pub(super) fn check_impl_item(cx: &LateContext<'tcx>, item: &'tcx hir::ImplItem<'_>) {
+pub(super) fn check_impl_item<'tcx>(cx: &LateContext<'tcx>, item: &'tcx hir::ImplItem<'_>) {
     if let hir::ImplItemKind::Fn(ref sig, ref body_id) = item.kind {
         let is_public = cx.access_levels.is_exported(item.def_id);
         let fn_header_span = item.span.with_hi(sig.decl.output.span().hi());
@@ -62,7 +62,7 @@ pub(super) fn check_impl_item(cx: &LateContext<'tcx>, item: &'tcx hir::ImplItem<
     }
 }
 
-pub(super) fn check_trait_item(cx: &LateContext<'tcx>, item: &'tcx hir::TraitItem<'_>) {
+pub(super) fn check_trait_item<'tcx>(cx: &LateContext<'tcx>, item: &'tcx hir::TraitItem<'_>) {
     if let hir::TraitItemKind::Fn(ref sig, ref eid) = item.kind {
         let is_public = cx.access_levels.is_exported(item.def_id);
         let fn_header_span = item.span.with_hi(sig.decl.output.span().hi());
diff --git a/clippy_lints/src/functions/not_unsafe_ptr_arg_deref.rs b/clippy_lints/src/functions/not_unsafe_ptr_arg_deref.rs
index f83789bb219..6d829a18b2e 100644
--- a/clippy_lints/src/functions/not_unsafe_ptr_arg_deref.rs
+++ b/clippy_lints/src/functions/not_unsafe_ptr_arg_deref.rs
@@ -9,7 +9,7 @@ use clippy_utils::{iter_input_pats, path_to_local};
 
 use super::NOT_UNSAFE_PTR_ARG_DEREF;
 
-pub(super) fn check_fn(
+pub(super) fn check_fn<'tcx>(
     cx: &LateContext<'tcx>,
     kind: intravisit::FnKind<'tcx>,
     decl: &'tcx hir::FnDecl<'tcx>,
@@ -25,14 +25,14 @@ pub(super) fn check_fn(
     check_raw_ptr(cx, unsafety, decl, body, cx.tcx.hir().local_def_id(hir_id));
 }
 
-pub(super) fn check_trait_item(cx: &LateContext<'tcx>, item: &'tcx hir::TraitItem<'_>) {
+pub(super) fn check_trait_item<'tcx>(cx: &LateContext<'tcx>, item: &'tcx hir::TraitItem<'_>) {
     if let hir::TraitItemKind::Fn(ref sig, hir::TraitFn::Provided(eid)) = item.kind {
         let body = cx.tcx.hir().body(eid);
         check_raw_ptr(cx, sig.header.unsafety, sig.decl, body, item.def_id);
     }
 }
 
-fn check_raw_ptr(
+fn check_raw_ptr<'tcx>(
     cx: &LateContext<'tcx>,
     unsafety: hir::Unsafety,
     decl: &'tcx hir::FnDecl<'tcx>,
diff --git a/clippy_lints/src/functions/result_unit_err.rs b/clippy_lints/src/functions/result_unit_err.rs
index 71f6f87ae60..73f08a04989 100644
--- a/clippy_lints/src/functions/result_unit_err.rs
+++ b/clippy_lints/src/functions/result_unit_err.rs
@@ -13,7 +13,7 @@ use clippy_utils::ty::is_type_diagnostic_item;
 
 use super::RESULT_UNIT_ERR;
 
-pub(super) fn check_item(cx: &LateContext<'tcx>, item: &'tcx hir::Item<'_>) {
+pub(super) fn check_item(cx: &LateContext<'_>, item: &hir::Item<'_>) {
     if let hir::ItemKind::Fn(ref sig, ref _generics, _) = item.kind {
         let is_public = cx.access_levels.is_exported(item.def_id);
         let fn_header_span = item.span.with_hi(sig.decl.output.span().hi());
@@ -23,7 +23,7 @@ pub(super) fn check_item(cx: &LateContext<'tcx>, item: &'tcx hir::Item<'_>) {
     }
 }
 
-pub(super) fn check_impl_item(cx: &LateContext<'tcx>, item: &'tcx hir::ImplItem<'_>) {
+pub(super) fn check_impl_item(cx: &LateContext<'_>, item: &hir::ImplItem<'_>) {
     if let hir::ImplItemKind::Fn(ref sig, _) = item.kind {
         let is_public = cx.access_levels.is_exported(item.def_id);
         let fn_header_span = item.span.with_hi(sig.decl.output.span().hi());
@@ -33,7 +33,7 @@ pub(super) fn check_impl_item(cx: &LateContext<'tcx>, item: &'tcx hir::ImplItem<
     }
 }
 
-pub(super) fn check_trait_item(cx: &LateContext<'tcx>, item: &'tcx hir::TraitItem<'_>) {
+pub(super) fn check_trait_item(cx: &LateContext<'_>, item: &hir::TraitItem<'_>) {
     if let hir::TraitItemKind::Fn(ref sig, _) = item.kind {
         let is_public = cx.access_levels.is_exported(item.def_id);
         let fn_header_span = item.span.with_hi(sig.decl.output.span().hi());
diff --git a/clippy_lints/src/functions/too_many_arguments.rs b/clippy_lints/src/functions/too_many_arguments.rs
index 63a14d8d4cd..3af960491ed 100644
--- a/clippy_lints/src/functions/too_many_arguments.rs
+++ b/clippy_lints/src/functions/too_many_arguments.rs
@@ -9,9 +9,9 @@ use clippy_utils::is_trait_impl_item;
 use super::TOO_MANY_ARGUMENTS;
 
 pub(super) fn check_fn(
-    cx: &LateContext<'tcx>,
-    kind: intravisit::FnKind<'tcx>,
-    decl: &'tcx hir::FnDecl<'_>,
+    cx: &LateContext<'_>,
+    kind: intravisit::FnKind<'_>,
+    decl: &hir::FnDecl<'_>,
     span: Span,
     hir_id: hir::HirId,
     too_many_arguments_threshold: u64,
@@ -39,11 +39,7 @@ pub(super) fn check_fn(
     }
 }
 
-pub(super) fn check_trait_item(
-    cx: &LateContext<'tcx>,
-    item: &'tcx hir::TraitItem<'_>,
-    too_many_arguments_threshold: u64,
-) {
+pub(super) fn check_trait_item(cx: &LateContext<'_>, item: &hir::TraitItem<'_>, too_many_arguments_threshold: u64) {
     if let hir::TraitItemKind::Fn(ref sig, _) = item.kind {
         // don't lint extern functions decls, it's not their fault
         if sig.header.abi == Abi::Rust {
diff --git a/clippy_lints/src/functions/too_many_lines.rs b/clippy_lints/src/functions/too_many_lines.rs
index 65efbbab41a..54bdea7ea25 100644
--- a/clippy_lints/src/functions/too_many_lines.rs
+++ b/clippy_lints/src/functions/too_many_lines.rs
@@ -11,9 +11,9 @@ use super::TOO_MANY_LINES;
 
 pub(super) fn check_fn(
     cx: &LateContext<'_>,
-    kind: FnKind<'tcx>,
+    kind: FnKind<'_>,
     span: Span,
-    body: &'tcx hir::Body<'_>,
+    body: &hir::Body<'_>,
     too_many_lines_threshold: u64,
 ) {
     // Closures must be contained in a parent body, which will be checked for `too_many_lines`.