Merge pull request #57 from jagot/master

Int64 -> Int to work on Win32 as well

Author: ranjanan

.travis.yml

@@ -6,6 +6,7 @@ julia:
   - 0.6
   - 0.7
   - 1.0
+  - 1.1
   - nightly
 notifications:
   email: false

appveyor.yml

@@ -1,6 +1,7 @@
 environment:
   matrix:
-  - julia_version: 1
+  - julia_version: 1.1
+  - julia_version: 1.0
   - julia_version: 0.6
 
 platform:

src/classical.jl

@@ -3,8 +3,8 @@ struct Solver{S,T,P,PS}
     CF::T
     presmoother::P
     postsmoother::PS
-    max_levels::Int64
-    max_coarse::Int64
+    max_levels::Int
+    max_coarse::Int
 end
 
 function ruge_stuben(_A::Union{TA, Symmetric{Ti, TA}, Hermitian{Ti, TA}},