rustup to rustc 1.22.0-nightly (b7960878b 2017-10-18)

clippy_lints/src/escape.rs

@@ -71,7 +71,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for Pass {
         };
 
         let region_scope_tree = &cx.tcx.region_scope_tree(fn_def_id);
-        ExprUseVisitor::new(&mut v, cx.tcx, cx.param_env, region_scope_tree, cx.tables).consume_body(body);
+        ExprUseVisitor::new(&mut v, cx.tcx, cx.param_env, region_scope_tree, cx.tables, None).consume_body(body);
 
         for node in v.set {
             span_lint(

clippy_lints/src/loops.rs

@@ -1390,7 +1390,7 @@ fn check_for_mutation(cx: &LateContext, body: &Expr, bound_ids: &[Option<NodeId>
     let mut delegate = MutateDelegate { node_id_low: bound_ids[0], node_id_high: bound_ids[1], span_low: None, span_high: None };
     let def_id = def_id::DefId::local(body.hir_id.owner);
     let region_scope_tree = &cx.tcx.region_scope_tree(def_id);
-    ExprUseVisitor::new(&mut delegate, cx.tcx, cx.param_env, region_scope_tree, cx.tables).walk_expr(body);
+    ExprUseVisitor::new(&mut delegate, cx.tcx, cx.param_env, region_scope_tree, cx.tables, None).walk_expr(body);
     delegate.mutation_span()
 }
 

clippy_lints/src/methods.rs

@@ -821,18 +821,6 @@ fn lint_or_fun_call(cx: &LateContext, expr: &hir::Expr, name: &str, args: &[hir:
         or_has_args: bool,
         span: Span,
     ) {
-        // don't lint for constant values
-        // FIXME: can we `expect` here instead of match?
-        let promotable = cx.tcx
-            .rvalue_promotable_to_static
-            .borrow()
-            .get(&arg.id)
-            .cloned()
-            .unwrap_or(true);
-        if promotable {
-            return;
-        }
-
         // (path, fn_has_argument, methods, suffix)
         let know_types: &[(&[_], _, &[_], _)] = &[
             (&paths::BTREEMAP_ENTRY, false, &["or_insert"], "with"),
@@ -841,6 +829,21 @@ fn lint_or_fun_call(cx: &LateContext, expr: &hir::Expr, name: &str, args: &[hir:
             (&paths::RESULT, true, &["or", "unwrap_or"], "else"),
         ];
 
+        // early check if the name is one we care about
+        if know_types.iter().all(|k| !k.2.contains(&name)) {
+            return;
+        }
+
+        // don't lint for constant values
+        // FIXME: can we `expect` here instead of match?
+        let owner_def = cx.tcx.hir.get_parent_did(arg.id);
+        let promotable = cx.tcx
+            .rvalue_promotable_map(owner_def)
+            [&arg.hir_id.local_id];
+        if promotable {
+            return;
+        }
+
         let self_ty = cx.tables.expr_ty(self_expr);
 
         let (fn_has_arguments, poss, suffix) = if let Some(&(_, fn_has_arguments, poss, suffix)) =

clippy_lints/src/needless_pass_by_value.rs

@@ -108,7 +108,7 @@ impl<'a, 'tcx> LateLintPass<'a, 'tcx> for NeedlessPassByValue {
         } = {
             let mut ctx = MovedVariablesCtxt::new(cx);
             let region_scope_tree = &cx.tcx.region_scope_tree(fn_def_id);
-            euv::ExprUseVisitor::new(&mut ctx, cx.tcx, cx.param_env, region_scope_tree, cx.tables).consume_body(body);
+            euv::ExprUseVisitor::new(&mut ctx, cx.tcx, cx.param_env, region_scope_tree, cx.tables, None).consume_body(body);
             ctx
         };