Macroexpansion of @with_kw argument
jkosata opened this issue · 1 comments
jkosata commented
I am experimenting with macros that define a struct. Here's an MWE of my problem:
using Parameters
macro structmacro()
return quote struct mystruct; myfield::Int; end end
end
@with_kw @structmacro
gives
ERROR: LoadError: @with_kw only supported for types which have at least one field.
Seems that @with_kw
does not expand @structmacro
into a struct declaration. The solution is probably analogous to #21
jkosata commented
Turns out expanding :macrocall
and :block
expressions in with_kw
does the trick here. Submitting a pull request as I need this functionality for https://github.com/jkosata/DefaultFields.jl