small change so cuda tests pass

Author: leios

src/host/broadcast.jl

@@ -122,8 +122,8 @@ function Base.map!(f, dest::AnyGPUArray, xs::AbstractArray...)
             j += 1
             if j <= common_length
 
-                J = CartesianIndices(axes(bc))[(J-1)*nelem + j]
-                @inbounds dest[J] = bc[J]
+                J_c = CartesianIndices(axes(bc))[(J-1)*nelem + j]
+                @inbounds dest[J_c] = bc[J_c]
             end
         end
     end