`getindex` errors for `IdDict` as defined in `Core.Compiler`

[vchuravy]

While working on #36832 I cam across:

  UndefVarError: `limitrepr` not defined
  Stacktrace:
    [1] setindex!(d::Core.Compiler.IdDict{Core.SSAValue, Core.SSAValue}, val::Any, key::Any)
      @ Core.Compiler ./iddict.jl:87

function setindex!(d::IdDict{K,V}, @nospecialize(val), @nospecialize(key)) where {K, V}
    !isa(key, K) && throw(ArgumentError("$(limitrepr(key)) is not a valid key for type $K"))
    if !(val isa V) # avoid a dynamic call
        val = convert(V, val)::V
    end

[vtjnash]

Wow, I rebased Kenos PR today that fixes this

[vtjnash]

Fixed by 746cfdf