a few other small crash fix just introduced

theano/compile/debugmode.py

@@ -688,7 +688,7 @@ def _check_inputs(node, storage_map, r_vals, dr_vals, active_nodes,
         var = node.outputs[oo]
         out_var = storage_map[var][0]
         in_var = storage_map[node.inputs[ii[0]]][0]
-        if var.may_share_memory(out_var, in_var):
+        if var.type.may_share_memory(out_var, in_var):
             actually_inplace_outputs.append(node.outputs[oo])
 
         if warn_input_not_reused and destroyed_res_list:
@@ -706,7 +706,7 @@ def _check_inputs(node, storage_map, r_vals, dr_vals, active_nodes,
         var = node.outputs[oo]
         out_var = storage_map[var][0]
         in_var = storage_map[node.inputs[ii[0]]][0]
-        may_share = var.may_share_memory(out_var, in_var)
+        may_share = var.type.may_share_memory(out_var, in_var)
         if may_share:
             actually_inplace_outputs.append(node.outputs[oo])
 
@@ -769,7 +769,7 @@ def _check_viewmap(node, storage_map):
 
         for ii, inode in enumerate(node.inputs):
 
-            if inode.may_share_memory(outstorage, storage_map[inode][0]):
+            if inode.type.may_share_memory(outstorage, storage_map[inode][0]):
 
                 nodeid = id(inode)
                 bad_alias[nodeid] = ii
@@ -798,7 +798,8 @@ def _check_viewmap(node, storage_map):
                 # check to see if we share memory with this other output
                 # this is not a problem if the node is not actually used
                 if (_is_used_in_graph(other_onode) and
-                    other_onode.may_share_memory(outstorage, other_storage)):
+                    other_onode.type.may_share_memory(outstorage,
+                                                      other_storage)):
                     raise BadViewMap(node, oi, outstorage,
                                      out_alias_idx=other_oi)