fix bug that disabled fonctionnality in Reshape that broke the buildbot. Add…

theano/tensor/basic.py

@@ -3451,7 +3451,7 @@ class Reshape(Op):
         else:
             bcasts = [False] * self.ndim
             shp_list = shp_orig
-            if not isinstance(shp_orig,(list,tuple)):
+            if shp_orig.ndim==0:
                 shp_list = [shp_orig]
             for index in xrange(self.ndim):
                 y = shp_list[index]

theano/tensor/tests/test_basic.py

@@ -2530,14 +2530,20 @@ def test_reshape():
 
     a = dvector()
     b = dmatrix()
+    d = dmatrix()
 
-    #basic to 1 dim
+    #basic to 1 dim(without list)
     c = reshape(b, as_tensor_variable(6), ndim=1)
     f = inplace_func([b], c)
     assert numpy.all(f(numpy.asarray([[0,1,2],[3,4,5]])) == numpy.asarray([0,1,2,3,4,5]))
     print f.maker.env.toposort()
     #check that we remove the useless reshape
 
+    #basic to shape object of same ndim
+    c = reshape(b,d.shape)
+    f = inplace_func([b,d], c)
+    assert numpy.all(f(numpy.asarray([[0,1,2],[3,4,5]]),[[0,1],[2,3],[4,5]]) == numpy.asarray([[0,1],[2,3],[4,5]]))
+
     #basic to 2 dims
     c = reshape(a, [2,3])
     f = inplace_func([a], c)