Merge pull request #1562 from nouiz/err_msg

theano/sandbox/cuda/rng_curand.py

@@ -49,6 +49,7 @@ class CURAND_Base(GpuOp):
         if self.destructive:
             self.destroy_map = {0: [0]}
         self.output_type = output_type
+        assert output_type.dtype == "float32"
 
     def as_destructive(self):
         """Return an destructive version of self"""

theano/tensor/basic.py

@@ -3887,8 +3887,7 @@ class Reshape(Op):
                 PyArray_CORDER);
             if (!%(z)s)
             {
-                PyErr_Format(PyExc_ValueError,
-                             "Could not reshape array.");
+                //The error message should have been set by PyArray_Newshape
                 %(fail)s;
             }
             if (!PyArray_ISALIGNED(%(z)s)) {