Reflection will not work in a generated function in julia 1.10

[gafter]

Reflection in generated functions is intentionally broken in 1.10, but there are ways to work around that.

See

• julia nightly build throws TypeError in the implementation of Base.methods() JuliaLang/julia#49982
• Generators using reflection are now very hard to debug JuliaLang/julia#49715
• Zygote is broken on Julia 1.10 FluxML/Zygote.jl#1410
• Fixes for Julia 1.10 FluxML/Zygote.jl#1420
• code reflection cannot be used from generated functions on Julia 1.10 FluxML/IRTools.jl#111
• Fixes for julia v1.10 FluxML/IRTools.jl#109
• Reland: expose caller world to GeneratedFunctionStub JuliaLang/julia#48766
• generators: expose caller's world to GeneratedFunctionStub JuliaLang/julia#48611
• Adapt handling of world ages to upstream changes JuliaGPU/GPUCompiler.jl#403
• Don't look up the method age during deferred compilation. JuliaGPU/GPUCompiler.jl#405
• Adapt to upstream change wrt. generated functions and worlds. JuliaDebug/CassetteOverlay.jl#29
• make Revise compatible with the latest nightly timholy/Revise.jl#740

We use reflection to identify which fields, and which order of them, have a corresponding constructor and therefore should be treated as children for revising a node.

[gafter]

Perhaps move to a simpler scheme, such as ignoring fields whose names begin or end with _.

See also https://github.com/RelationalAI/raicode/blob/10a6071f01a72dc1245b865bd53a61d28cb95bba/src/Compiler/Rewrite/Rewrite.jl#L255 for a possible way to avoid generated functions.

[gafter]

Already done.