Suppose I have a macro that is called like
@mac a, b, c = d
(for a concrete example, think of Parameters.@unpack).
What is the proper way of writing this with the () invocation form, ie how to complete
@mac(a, ...)
?
@mac( (a, b, c = d) )… I mean, you have one argument and that is the whole tuple expression. You can of course write your macro as something like @mac(a, b, c = d) but then you take 3 arguments and have to change the macro body.
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I found that
@mac (a, b) = c
works nicely, too.