1 // [full] check-pass
2 // revisions: full min
3 #![cfg_attr(full, feature(adt_const_params))]
4 #![cfg_attr(full, allow(incomplete_features))]
5 
6 // `Range` should be usable within const generics:
7 struct _Range<const R: std::ops::Range<usize>>;
8 //[min]~^ ERROR `std::ops::Range<usize>` is forbidden
9 const RANGE : _Range<{ 0 .. 1000 }> = _Range;
10 
11 // `RangeFrom` should be usable within const generics:
12 struct _RangeFrom<const R: std::ops::RangeFrom<usize>>;
13 //[min]~^ ERROR `RangeFrom<usize>` is forbidden
14 const RANGE_FROM : _RangeFrom<{ 0 .. }> = _RangeFrom;
15 
16 // `RangeFull` should be usable within const generics:
17 struct _RangeFull<const R: std::ops::RangeFull>;
18 //[min]~^ ERROR `RangeFull` is forbidden
19 const RANGE_FULL : _RangeFull<{ .. }> = _RangeFull;
20 
21 // Regression test for #70155
22 // `RangeInclusive` should be usable within const generics:
23 struct _RangeInclusive<const R: std::ops::RangeInclusive<usize>>;
24 //[min]~^ ERROR `RangeInclusive<usize>` is forbidden
25 const RANGE_INCLUSIVE : _RangeInclusive<{ 0 ..= 999 }> = _RangeInclusive;
26 
27 // `RangeTo` should be usable within const generics:
28 struct _RangeTo<const R: std::ops::RangeTo<usize>>;
29 //[min]~^ ERROR `RangeTo<usize>` is forbidden
30 const RANGE_TO : _RangeTo<{ .. 1000 }> = _RangeTo;
31 
32 // `RangeToInclusive` should be usable within const generics:
33 struct _RangeToInclusive<const R: std::ops::RangeToInclusive<usize>>;
34 //[min]~^ ERROR `RangeToInclusive<usize>` is forbidden
35 const RANGE_TO_INCLUSIVE : _RangeToInclusive<{ ..= 999 }> = _RangeToInclusive;
36 
main()37 pub fn main() {}
38