Reorder macro overloads based on parameter arity #16533
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HertzDevil
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kind:feature
topic:lang:macros
kind:bug
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Resolves #12078.
Macro overloads are very scarce in the standard library; one example is
SystemError.from_errnoand.from_winerror, and their extra overloads are all deprecated anyway. It would be more interesting to know how frequently macro overloads occur in the ecosystem.