Update rustc_driver tests.

src/librustc_driver/test.rs

@@ -295,13 +295,13 @@ pub fn t_closure(&self,
         })
     }
 
-    pub fn t_param(&self, space: subst::ParamSpace, index: uint) -> Ty<'tcx> {
+    pub fn t_param(&self, space: subst::ParamSpace, index: u32) -> Ty<'tcx> {
         ty::mk_param(self.infcx.tcx, space, index, ast_util::local_def(ast::DUMMY_NODE_ID))
     }
 
     pub fn re_early_bound(&self,
                           space: subst::ParamSpace,
-                          index: uint,
+                          index: u32,
                           name: &'static str)
                           -> ty::Region
     {
@@ -309,44 +309,48 @@ pub fn re_early_bound(&self,
         ty::ReEarlyBound(ast::DUMMY_NODE_ID, space, index, name)
     }
 
-    pub fn re_late_bound_with_debruijn(&self, id: uint, debruijn: ty::DebruijnIndex) -> ty::Region {
+    pub fn re_late_bound_with_debruijn(&self, id: u32, debruijn: ty::DebruijnIndex) -> ty::Region {
         ty::ReLateBound(debruijn, ty::BrAnon(id))
     }
 
     pub fn t_rptr(&self, r: ty::Region) -> Ty<'tcx> {
-        ty::mk_imm_rptr(self.infcx.tcx, r, ty::mk_int())
+        ty::mk_imm_rptr(self.infcx.tcx, self.infcx.tcx.mk_region(r), ty::mk_int())
     }
 
-    pub fn t_rptr_late_bound(&self, id: uint) -> Ty<'tcx> {
+    pub fn t_rptr_late_bound(&self, id: u32) -> Ty<'tcx> {
+        let r = self.re_late_bound_with_debruijn(id, ty::DebruijnIndex::new(1));
         ty::mk_imm_rptr(self.infcx.tcx,
-                        self.re_late_bound_with_debruijn(id, ty::DebruijnIndex::new(1)),
+                        self.infcx.tcx.mk_region(r),
                         ty::mk_int())
     }
 
     pub fn t_rptr_late_bound_with_debruijn(&self,
-                                           id: uint,
+                                           id: u32,
                                            debruijn: ty::DebruijnIndex)
                                            -> Ty<'tcx> {
+        let r = self.re_late_bound_with_debruijn(id, debruijn);
         ty::mk_imm_rptr(self.infcx.tcx,
-                        self.re_late_bound_with_debruijn(id, debruijn),
+                        self.infcx.tcx.mk_region(r),
                         ty::mk_int())
     }
 
     pub fn t_rptr_scope(&self, id: ast::NodeId) -> Ty<'tcx> {
-        ty::mk_imm_rptr(self.infcx.tcx, ty::ReScope(CodeExtent::from_node_id(id)), ty::mk_int())
+        let r = ty::ReScope(CodeExtent::from_node_id(id));
+        ty::mk_imm_rptr(self.infcx.tcx, self.infcx.tcx.mk_region(r), ty::mk_int())
     }
 
-    pub fn re_free(&self, nid: ast::NodeId, id: uint) -> ty::Region {
+    pub fn re_free(&self, nid: ast::NodeId, id: u32) -> ty::Region {
         ty::ReFree(ty::FreeRegion { scope: CodeExtent::from_node_id(nid),
                                     bound_region: ty::BrAnon(id)})
     }
 
-    pub fn t_rptr_free(&self, nid: ast::NodeId, id: uint) -> Ty<'tcx> {
-        ty::mk_imm_rptr(self.infcx.tcx, self.re_free(nid, id), ty::mk_int())
+    pub fn t_rptr_free(&self, nid: ast::NodeId, id: u32) -> Ty<'tcx> {
+        let r = self.re_free(nid, id);
+        ty::mk_imm_rptr(self.infcx.tcx, self.infcx.tcx.mk_region(r), ty::mk_int())
     }
 
     pub fn t_rptr_static(&self) -> Ty<'tcx> {
-        ty::mk_imm_rptr(self.infcx.tcx, ty::ReStatic, ty::mk_int())
+        ty::mk_imm_rptr(self.infcx.tcx, self.infcx.tcx.mk_region(ty::ReStatic), ty::mk_int())
     }
 
     pub fn dummy_type_trace(&self) -> infer::TypeTrace<'tcx> {