julia> clamp(typemax(UInt64), Int64)
ERROR: InexactError: check_top_bit(UInt64, -9223372036854775808)
Stacktrace:
 [1] throw_inexacterror(f::Symbol, ::Type{UInt64}, val::Int64)
   @ Core ./boot.jl:634
 [2] check_top_bit
   @ ./boot.jl:648 [inlined]
 [3] toUInt64
   @ ./boot.jl:759 [inlined]
 [4] UInt64
   @ ./boot.jl:789 [inlined]
 [5] convert
   @ ./number.jl:7 [inlined]
 [6] clamp
   @ ./math.jl:98 [inlined]
 [7] clamp(x::UInt64, ::Type{Int64})
   @ Base.Math ./math.jl:123
 [8] top-level scope
   @ REPL[1]:1