In the UndefVarError(::Symbol) constructor, set scope to nothing
#54083
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DilumAluthge
added
the
domain:error handling
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Fixes #54082
Alternative to #54084
This is one possible way to fix #54082.
Before this PR, if the
UndefVarError(::Symbol)constructor is called, thescopefield is left undefined.After this PR, if the
UndefVarError(::Symbol)constructor is called, thescopefield is set tonothing.