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Diffstat (limited to 'tests/ui/const-generics/different_generic_args.rs')
-rw-r--r-- | tests/ui/const-generics/different_generic_args.rs | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/tests/ui/const-generics/different_generic_args.rs b/tests/ui/const-generics/different_generic_args.rs new file mode 100644 index 000000000..9ee0e0747 --- /dev/null +++ b/tests/ui/const-generics/different_generic_args.rs @@ -0,0 +1,13 @@ +// Check that types with different const arguments are different. +// revisions: full min + +#![cfg_attr(full, feature(generic_const_exprs))] +#![cfg_attr(full, allow(incomplete_features))] + +struct ConstUsize<const V: usize> {} + +fn main() { + let mut u = ConstUsize::<3> {}; + u = ConstUsize::<4> {}; + //~^ ERROR mismatched types +} |