Return named tuple from @timed

[jw3126]

Can we return a named tuple from @timed macro?

julia> value, time, bytes, gctime, gcdiff = @timed rand(10^6);

is error prone and hard to remember.

[StefanKarpinski]

Good idea. Should be non-breaking since named tuples iterate their values in order:

julia> value, time, bytes, gctime, gcdiff = (value = 1.234, time = 0.008384599, bytes = 8020768, gctime = 0.0, gcdiff = Base.GC_Diff(8020768, 1, 0, 19, 3, 0, 0, 0, 0))
(1.234, 0.008384599, 8020768, 0.0, Base.GC_Diff(8020768, 1, 0, 19, 3, 0, 0, 0, 0))