require type defaults to be after const generic parameters #74654
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From current discussions it seems like the goal here is for type and const parameters to be unordered and allow things like
struct Foo<const N: usize, T = u32>(T)
andstruct Foo<T, const N: usize = 7>
this way.Note: This means that using
min_const_generics
it will not be possible for an adt to have both type defaults and const parameters.closes #70471
r? @varkor @eddyb