Merge pull request #4 from rdeits/sa-update

update to new StaticArrays Size trait requirement

Author: rdeits

REQUIRE

@@ -1,3 +1,3 @@
 julia 0.5
-StaticArrays 0.1
+StaticArrays 0.3
 Iterators 0.2

src/RegionTrees.jl

@@ -3,9 +3,9 @@ __precompile__()
 module RegionTrees
 
 using StaticArrays
-import StaticArrays: similar_type
+import StaticArrays: similar_type, Size
 using Iterators: chain
-import Base: show, size, getindex, convert, parent
+import Base: show, size, getindex, convert, parent, @pure
 export Cell,
        split!,
        isleaf,

src/twosarray.jl

@@ -14,7 +14,7 @@ end
     :(TwosArray{$N, T, L}(x))
 end
 
-@generated size{N, T, L}(::Type{TwosArray{N, T, L}}) = Expr(:tuple, [2 for i in 1:N]...)
+@pure Size{N, T, L}(::Type{TwosArray{N, T, L}}) = Size(ntuple(i -> 2, Val{N}))
 getindex(b::TwosArray, i::Integer) = b.data[i]
 
 """