tests on 0.7 produces internal errors

[edljk]

Under 0.7, linux ubunu

julia> versioninfo()
Julia Version 0.7.1-pre.0
Commit 36cddc1006 (2018-08-09 00:19 UTC)
Platform Info:
  OS: Linux (x86_64-unknown-linux-gnu)
  CPU: Intel(R) Core(TM) i7-6700HQ CPU @ 2.60GHz
  WORD_SIZE: 64
  LIBM: libopenlibm
  LLVM: libLLVM-6.0.0 (ORCJIT, skylake)
Environment:
  JULIA_DIR = $HOME/Julia/julia
  JULIADEFAULTVERSION = 0.7
  JULIACURRENTVERSION = 0.7
  JULIAPYTHON =$HOME/.julia/packages/Conda/m7vem/deps/usr/bin/python2.7
  JULIACONDA = $HOME/.julia/packages/Conda/m7vem/deps/usr/bin/conda
  JULIACONDA_DIR = $HOME/.julia/packages/Conda/m7vem/deps/usr/
  JULIAPYTHON_DIR = $HOME/.julia/packages/Conda/m7vem/deps/usr/bin/
  JULIA_NUM_THREADS = 4

testing Meshingproduces internal errors (while tests are passed successfully)

(v0.7) pkg> test Meshing
   Testing Meshing
 Resolving package versions...
    Status `/tmp/tmp0YFuw9/Manifest.toml`
  [9e28174c] BinDeps v0.8.10
  [b99e7846] BinaryProvider v0.4.2
  [3da002f7] ColorTypes v0.7.4
  [bbf7d656] CommonSubexpressions v0.2.0
  [34da2185] Compat v1.1.0
  [163ba53b] DiffResults v0.0.3
  [b552c78f] DiffRules v0.0.7
  [53c48c17] FixedPointNumbers v0.5.2
  [f6369f11] ForwardDiff v0.7.5
  [4d00f742] GeometryTypes v0.6.2
  [c8e1da08] IterTools v1.0.0
  [e6723b4c] Meshing v0.4.0
  [77ba4419] NaNMath v0.3.2
  [276daf66] SpecialFunctions v0.7.0
  [90137ffa] StaticArrays v0.8.3
  [30578b45] URIParser v0.4.0
  [2a0f44e3] Base64  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Base64`]
  [ade2ca70] Dates  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Dates`]
  [8bb1440f] DelimitedFiles  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/DelimitedFiles`]
  [8ba89e20] Distributed  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Distributed`]
  [b77e0a4c] InteractiveUtils  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/InteractiveUtils`]
  [76f85450] LibGit2  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/LibGit2`]
  [8f399da3] Libdl  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Libdl`]
  [37e2e46d] LinearAlgebra  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/LinearAlgebra`]
  [56ddb016] Logging  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Logging`]
  [d6f4376e] Markdown  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Markdown`]
  [a63ad114] Mmap  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Mmap`]
  [44cfe95a] Pkg  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Pkg`]
  [de0858da] Printf  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Printf`]
  [9abbd945] Profile  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Profile`]
  [3fa0cd96] REPL  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/REPL`]
  [9a3f8284] Random  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Random`]
  [ea8e919c] SHA  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/SHA`]
  [9e88b42a] Serialization  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Serialization`]
  [1a1011a3] SharedArrays  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/SharedArrays`]
  [6462fe0b] Sockets  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Sockets`]
  [2f01184e] SparseArrays  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/SparseArrays`]
  [10745b16] Statistics  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Statistics`]
  [8dfed614] Test  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Test`]
  [cf7118a7] UUIDs  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/UUIDs`]
  [4ec0a83e] Unicode  [`~/Julia/julia-release-0.7/usr/bin/../share/julia/stdlib/v0.7/Unicode`]
Internal error: encountered unexpected error in runtime:
TypeError(func=:<:, context="", expected=Type{T} where T, got=_)
rec_backtrace at $HOME/Julia/julia-release-0.7/src/stackwalk.c:94
record_backtrace at $HOME/Julia/julia-release-0.7/src/task.c:246
jl_throw at $HOME/Julia/julia-release-0.7/src/task.c:577
jl_type_error_rt at $HOME/Julia/julia-release-0.7/src/rtutils.c:118
jl_type_error at $HOME/Julia/julia-release-0.7/src/rtutils.c:124
jl_f_issubtype at $HOME/Julia/julia-release-0.7/src/builtins.c:414
...

[rdeits]

Yup, this turned out to be a Julia bug: JuliaLang/julia#28641

[edljk]

Oups, sorry thanks.