From 88a1b56754190731a9042cded1f03790daf087a3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Matthias=20Kr=C3=BCger?= <matthias.krueger@famsik.de>
Date: Mon, 9 Mar 2020 18:57:08 +0100
Subject: [PATCH] don't emit lifetime lints for code inside macros.

Fixes #5283
---
 clippy_lints/src/lifetimes.rs | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/clippy_lints/src/lifetimes.rs b/clippy_lints/src/lifetimes.rs
index a120e3a7517f..71270797fdec 100644
--- a/clippy_lints/src/lifetimes.rs
+++ b/clippy_lints/src/lifetimes.rs
@@ -1,6 +1,5 @@
 use matches::matches;
 use rustc::hir::map::Map;
-use rustc::lint::in_external_macro;
 use rustc_data_structures::fx::{FxHashMap, FxHashSet};
 use rustc_hir::def::{DefKind, Res};
 use rustc_hir::intravisit::{
@@ -12,13 +11,13 @@ use rustc_hir::{
     ItemKind, Lifetime, LifetimeName, ParamName, QPath, TraitBoundModifier, TraitItem, TraitItemKind, TraitMethod, Ty,
     TyKind, WhereClause, WherePredicate,
 };
-use rustc_lint::{LateContext, LateLintPass, LintContext};
+use rustc_lint::{LateContext, LateLintPass};
 use rustc_session::{declare_lint_pass, declare_tool_lint};
 use rustc_span::source_map::Span;
 use rustc_span::symbol::kw;
 
 use crate::reexport::Name;
-use crate::utils::{last_path_segment, span_lint, trait_ref_of_method};
+use crate::utils::{in_macro, last_path_segment, span_lint, trait_ref_of_method};
 
 declare_clippy_lint! {
     /// **What it does:** Checks for lifetime annotations which can be removed by
@@ -126,7 +125,7 @@ fn check_fn_inner<'a, 'tcx>(
     span: Span,
     report_extra_lifetimes: bool,
 ) {
-    if in_external_macro(cx.sess(), span) || has_where_lifetimes(cx, &generics.where_clause) {
+    if in_macro(span) || has_where_lifetimes(cx, &generics.where_clause) {
         return;
     }