From the blooper reel

Excerpt from some test code I wrote that had me staring at the screen for a while, trying to locate the error. N = 2 # about 200 lines later, in a galaxy far, far away… my_test_utility(::Val{N}, various_arguments...) = :so_elegant # note missing where N @testset "test all dimensions" begin for N in 1:10 my_test_utility(Val(N), "a fish") # no method matching my_test_utility(::Val{1}, ::String) end end Want to clarify: this is my error, not a problem with Julia in any way what...