Base.hash for EnumX-generated enum types broken with Julia 1.10 (nightly)

[tkemmer]

Base.hash behavior for enum types was changed very recently (JuliaLang/julia@22551a2, present in current Julia nightly), affecting enum types generated with EnumX.jl. In particular, computing hash values for EnumX-generated enum types now results in a stack overflow:

Previous behavior:

julia> @enumx Fruits Apple Banana

julia> hash(Fruits.Apple)
0xfab008b31fa7e45a

New behavior:

julia> @enumx Fruits Apple Banana

julia> hash(Fruits.Apple)
ERROR: StackOverflowError:
Stacktrace:
     [1] hash(x::Main.Fruits.T, h::UInt64)
       @ Base.Enums ./Enums.jl:31
     [2] _enum_hash(x::Main.Fruits.T, h::UInt64)
       @ Base.Enums ./Enums.jl:30
--- the last 2 lines are repeated 39990 more times ---
 [79983] hash(x::Main.Fruits.T, h::UInt64)
       @ Base.Enums ./Enums.jl:31

[fredrikekre]

JuliaLang/julia#49964

[tkemmer]

Thanks! :)