re-enable printf

2018-02-12 15:05:09 +00:00 · 2018-02-12 15:05:09 +00:00 · f22cfb5b43
parent 334ae9e1cb
commit f22cfb5b43
2 changed files with 3 additions and 1 deletions
--- a/src/tracker/scalar.jl
+++ b/src/tracker/scalar.jl
@ -29,7 +29,7 @@ for f in :[isinf, isnan, isfinite].args
  @eval Base.$f(x::TrackedReal) = Base.$f(data(x))
 end

-# Base.Printf.fix_dec(x::TrackedReal, n::Int) = Base.Printf.fix_dec(data(x), n)
+Base.Printf.fix_dec(x::TrackedReal, n::Int) = Base.Printf.fix_dec(data(x), n)

 Base.promote_rule(::Type{TrackedReal{S}},::Type{T}) where {S,T} =
  TrackedReal{promote_type(S,T)}
--- a/test/tracker.jl
+++ b/test/tracker.jl
@ -67,4 +67,6 @@ end
  @test x.grad == [8]
 end

+@test @sprintf("%.2f", sum(param([1,2,3]))) == "6.00"
+
 end #testset