Internal error in runtime Julia master


#1

I reported an error with testing JuMP (see: https://github.com/JuliaOpt/JuMP.jl/issues/1379 ), it shows a JuMP releated error but also shows the following error:

Internal error: encountered unexpected error in runtime:
ErrorException("type Nothing has no field args")

Shall I report that as issue to Julia itself?

Easy to reproduce:

test JuMP