Rollup merge of #83228 - GuillaumeGomez:no-diff-if-no-tidy, r=jyn514

[rust.git] / src / tools / clippy / clippy_lints / src / use_self.rs

diff --git a/src/tools/clippy/clippy_lints/src/use_self.rs b/src/tools/clippy/clippy_lints/src/use_self.rs
index be7b9e9ff2dcc20186e58ec6409a3ce160987073..f0523cec6211d7a8eb74a5dec59288a4421a3663 100644 (file)
--- a/src/tools/clippy/clippy_lints/src/use_self.rs
+++ b/src/tools/clippy/clippy_lints/src/use_self.rs
@@ -262,12 +262,17 @@ fn check_ty(&mut self, cx: &LateContext<'_>, hir_ty: &hir::Ty<'_>) {
             // FIXME: this span manipulation should not be necessary
             // @flip1995 found an ast lowering issue in
             // https://github.com/rust-lang/rust/blob/master/src/librustc_ast_lowering/path.rs#l142-l162
-            match cx.tcx.hir().find(cx.tcx.hir().get_parent_node(hir_ty.hir_id)) {
-                Some(Node::Expr(Expr {
-                    kind: ExprKind::Path(QPath::TypeRelative(_, segment)),
-                    ..
-                })) => span_lint_until_last_segment(cx, hir_ty.span, segment),
-                _ => span_lint(cx, hir_ty.span),
+            let hir = cx.tcx.hir();
+            let id = hir.get_parent_node(hir_ty.hir_id);
+
+            if !hir.opt_span(id).map_or(false, in_macro) {
+                match hir.find(id) {
+                    Some(Node::Expr(Expr {
+                        kind: ExprKind::Path(QPath::TypeRelative(_, segment)),
+                        ..
+                    })) => span_lint_until_last_segment(cx, hir_ty.span, segment),
+                    _ => span_lint(cx, hir_ty.span),
+                }
             }
         }
     }