Rustup to rustc 1.13.0-nightly (a23064a 2016-08-27)

Author: mcarton

clippy_lints/src/derive.rs

@@ -107,7 +107,7 @@ fn check_hash_peq<'a, 'tcx: 'a>(cx: &LateContext<'a, 'tcx>, span: Span, trait_re
 
             // Only care about `impl PartialEq<Foo> for Foo`
             // For `impl PartialEq<B> for A, input_types is [A, B]
-            if trait_ref.input_types()[1] == ty {
+            if trait_ref.substs.type_at(1) == ty {
                 let mess = if peq_is_automatically_derived {
                     "you are implementing `Hash` explicitly but have derived `PartialEq`"
                 } else {

clippy_lints/src/escape.rs

@@ -144,7 +144,7 @@ impl<'a, 'tcx: 'a+'gcx, 'gcx: 'a> Delegate<'tcx> for EscapeDelegate<'a, 'tcx, 'g
         }
 
     }
-    fn borrow(&mut self, borrow_id: NodeId, _: Span, cmt: cmt<'tcx>, _: ty::Region, _: ty::BorrowKind,
+    fn borrow(&mut self, borrow_id: NodeId, _: Span, cmt: cmt<'tcx>, _: &ty::Region, _: ty::BorrowKind,
               loan_cause: LoanCause) {
 
         if let Categorization::Local(lid) = cmt.cat {

clippy_lints/src/methods.rs

@@ -1083,12 +1083,12 @@ fn get_error_type<'a>(cx: &LateContext, ty: ty::Ty<'a>) -> Option<ty::Ty<'a>> {
     if !match_type(cx, ty, &paths::RESULT) {
         return None;
     }
+
     if let ty::TyEnum(_, substs) = ty.sty {
-        if let Some(err_ty) = substs.types.get(1) {
-            return Some(err_ty);
-        }
+        substs.types().nth(1)
+    } else {
+        None
     }
-    None
 }
 
 /// This checks whether a given type is known to implement Debug.

clippy_lints/src/mutex_atomic.rs

@@ -59,7 +59,7 @@ impl LateLintPass for MutexAtomic {
         let ty = cx.tcx.expr_ty(expr);
         if let ty::TyStruct(_, subst) = ty.sty {
             if match_type(cx, ty, &paths::MUTEX) {
-                let mutex_param = &subst.types[0].sty;
+                let mutex_param = &subst.type_at(0).sty;
                 if let Some(atomic_name) = get_atomic_name(mutex_param) {
                     let msg = format!("Consider using an {} instead of a Mutex here. If you just want the locking \
                                        behaviour and not the internal type, consider using Mutex<()>.",

clippy_lints/src/utils/mod.rs

@@ -279,7 +279,7 @@ pub fn implements_trait<'a, 'tcx>(cx: &LateContext<'a, 'tcx>, ty: ty::Ty<'tcx>,
                                                         trait_id,
                                                         0,
                                                         ty,
-                                                        ty_params);
+                                                        &ty_params);
 
         traits::SelectionContext::new(&infcx).evaluate_obligation_conservatively(&obligation)
     })

clippy_lints/src/vec.rs

@@ -89,7 +89,7 @@ fn check_vec_macro(cx: &LateContext, vec_args: &higher::VecArgs, span: Span) {
 /// Return the item type of the vector (ie. the `T` in `Vec<T>`).
 fn vec_type(ty: ty::Ty) -> ty::Ty {
     if let ty::TyStruct(_, substs) = ty.sty {
-        substs.types[0]
+        substs.type_at(0)
     } else {
         panic!("The type of `vec!` is a not a struct?");
     }