Support NamedTuple

[KnutAM]

Thanks for this nice package!
Not sure if this is the correct way, and I also don't know how to test that it actually unrolled, but it seems to work:

master

using Unrolled

@unroll function my_sum(seq)
    # More on why we need @unroll twice later.
    total = zero(eltype(seq))
    @unroll for x in seq
        total += x
    end
    return total
end

@code_unrolled my_sum((a=1, b=2))
quote
    #= REPL[3]:1 =#
    #= REPL[3]:3 =#
    total = zero(eltype(seq))
    #= REPL[3]:4 =#
    for x = seq
        #= C:\Users\meyer\.julia\packages\Unrolled\nMVH3\src\Unrolled.jl:110 =#
        total += x
        #= C:\Users\meyer\.julia\packages\Unrolled\nMVH3\src\Unrolled.jl:110 =#
    end
    #= REPL[3]:7 =#
    return total
end

PR

@code_unrolled my_sum((a=1, b=2))
quote
    #= REPL[3]:1 =#
    #= REPL[3]:3 =#
    total = zero(eltype(seq))
    #= REPL[3]:4 =#
    begin
        #= C:\Users\meyer\.julia\packages\Unrolled\nMVH3\src\Unrolled.jl:47 =#
        let x = seq[1]
            #= C:\Users\meyer\.julia\packages\Unrolled\nMVH3\src\Unrolled.jl:47 =#
            total += x
        end
        let x = seq[2]
            #= C:\Users\meyer\.julia\packages\Unrolled\nMVH3\src\Unrolled.jl:47 =#
            total += x
        end
        #= C:\Users\meyer\.julia\packages\Unrolled\nMVH3\src\Unrolled.jl:48 =#
        nothing
    end
    #= REPL[3]:7 =#
    return total
end

[cstjean]

Glad that it's this simple! Yeah, I do believe it should just work. Thanks!

[coveralls]

Pull Request Test Coverage Report for Build 4611325673

• 1 of 1 (100.0%) changed or added relevant line in 1 file are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.0%) to 66.129%

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Totals
Change from base Build 2965983145:	0.0%
Covered Lines:	82
Relevant Lines:	124

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💛 - Coveralls

[KnutAM]

@cstjean : Can a patch release be made with this?