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No access to generics/(type variables) inside macros at class level #6757

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dawkot opened this issue Sep 20, 2018 · 1 comment

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kind:feature status:discussion topic:compiler:semantic topic:lang:macros

dawkot commented Sep 20, 2018

class C(N, M)
  {% begin %}
    @some_data : StaticArray(Int32, {{N * M}})
  {% end %}
end

Error in line 2: expanding macro

in line 3: undefined constant N (did you mean 'C')

Contributor

vladfaust commented Sep 21, 2018

Yep, that feature is not implemented (yet?). Can be related to #3298

vladfaust mentioned this issue

NamedTuple instance as a generic argument #7071

Open

jhass added kind:feature status:discussion topic:compiler:semantic topic:lang:macros labels

bcardiff mentioned this issue

@type is not instantiated in macro finished #10354

Closed

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