Fix Array{T}(uninitialized,...) deprecations (#350)

* first sweep for missing uninitialized

* one more uninitialized in tests

* reoved @compat decorations, REQUIRE Compat 0.39

* `using Compat` in runtests.jl

* Revert "`using Compat` in runtests.jl"

This reverts commit fe39a13.

Author: pablosanjose

REQUIRE

@@ -1,2 +1,2 @@
 julia 0.6.0
-Compat 0.32
+Compat 0.39

src/SizedArray.jl

@@ -20,7 +20,7 @@ struct SizedArray{S <: Tuple, T, N, M} <: StaticArray{S, T, N}
     end
 
     function SizedArray{S, T, N, M}() where {S, T, N, M}
-        new{S, T, N, M}(Array{T, M}(S.parameters...))
+        new{S, T, N, M}(Array{T, M}(uninitialized, S.parameters...))
     end
 end
 

src/broadcast.jl

@@ -77,7 +77,7 @@ end
     end
     newsize = tuple(newsize...)
 
-    exprs = Array{Expr}(newsize)
+    exprs = Array{Expr}(uninitialized, newsize)
     more = prod(newsize) > 0
     current_ind = ones(Int, length(newsize))
 

src/mapreduce.jl

@@ -17,7 +17,7 @@ else
 end
 
 @generated function _map(f, ::Size{S}, a::AbstractArray...) where {S}
-    exprs = Vector{Expr}(prod(S))
+    exprs = Vector{Expr}(uninitialized, prod(S))
     for i ∈ 1:prod(S)
         tmp = [:(a[$j][$i]) for j ∈ 1:length(a)]
         exprs[i] = :(f($(tmp...)))

test/Scalar.jl

@@ -8,7 +8,7 @@ using StaticArrays, Base.Test
     @test Scalar(2)[] == 2
     @test Tuple(Scalar(2)) == (2,)
     @test Tuple(convert(Scalar{Float64}, [2.0])) == (2.0,)
-    a = Array{Float64, 0}()
+    a = Array{Float64, 0}(uninitialized)
     a[] = 2
     @test Scalar(a)[] == 2
 end