Fix 0.5 deprecations and breakages

REQUIRE

@@ -0,0 +1 @@
+Compat

src/SimpleTraits.jl

@@ -1,6 +1,8 @@
 module SimpleTraits
 const curmod = module_name(current_module())
 
+using Compat
+
 # This is basically just adding a few convenience functions & macros
 # around Holy Traits.
 
@@ -202,8 +204,8 @@ end
 type GenerateTypeVars{CASE}
 end
 Base.start(::GenerateTypeVars) = 1
-Base.next(::GenerateTypeVars{:upcase}, state) = (symbol("X$state"), state+1) # X1,..
-Base.next(::GenerateTypeVars{:lcase}, state) = (symbol("x$state"), state+1)  # x1,...
+Base.next(::GenerateTypeVars{:upcase}, state) = (Symbol("X$state"), state+1) # X1,..
+Base.next(::GenerateTypeVars{:lcase}, state) = (Symbol("x$state"), state+1)  # x1,...
 Base.done(::GenerateTypeVars, state) = false
 
 ####

test/base-traits.jl

@@ -1,4 +1,5 @@
 using SimpleTraits.BaseTraits
+using Compat: view
 
 @test istrait(IsAnything{Any})
 @test istrait(IsAnything{Union{}})
@@ -14,17 +15,19 @@ using SimpleTraits.BaseTraits
 @test istrait(IsImmutable{Float64})
 @test !istrait(IsImmutable{Vector{Int}})
 
-@test !istrait(IsCallable{Float64})
 @test istrait(IsCallable{Function})
 
 if VERSION>v"0.4-" # use @generated functions
-    @test istrait(IsContiguous{SubArray{Int64,1,Array{Int64,1},Tuple{UnitRange{Int64}},1}})
-    @test !istrait(IsContiguous{SubArray{Int64,1,Array{Int64,1},Tuple{StepRange{Int64,Int64}},1}})
+    a = collect(1:5)
+    b = view(a, 2:3)
+    c = view(a, 1:2:5)
+    @test istrait(IsContiguous{typeof(b)})
+    @test !istrait(IsContiguous{typeof(c)})
 
     @test istrait(IsFastLinearIndex{Vector})
     @test !istrait(IsFastLinearIndex{AbstractArray})
 
-    @test istrait(IsCallable{Base.AddFun})
+    if VERSION < v"0.5.0-dev"
+        @test istrait(IsCallable{Base.AddFun})
+    end
 end
-
-