Merge branch 'master' of github.com:JuliaLang/julia

JuliaLang · Jan 26, 2013 · c4f0e20 · c4f0e20
2 parents 678028f + 8818797
commit c4f0e20
Showing 1 changed file with 13 additions and 0 deletions.
diff --git a/base/random.jl b/base/random.jl
@@ -126,6 +126,19 @@ rand(::Type{Int32}) = int32(rand(Uint32)) & typemax(Int32)
 rand(::Type{Int64}) = int64(rand(Uint64)) & typemax(Int64)
 rand(::Type{Int128}) = int128(rand(Uint128)) & typemax(Int128)
 
+for itype in (:Uint32, :Uint64, :Uint128, :Int32, :Int64, :Int128) 
+ @eval begin
+ function rand!(A::Array{$itype})
+ for i=1:length(A)
+ A[i] = rand($itype)
+ end
+ A
+ end
+ rand(::Type{$itype}, dims::Dims) = rand!(Array($itype, dims))
+ rand(::Type{$itype}, dims::Int...) = rand($itype, dims)
+ end
+end
+
 # random integer from lo to hi inclusive
 function rand{T<:Integer}(r::Range1{T})
  lo = r[1]