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Diffstat (limited to 'tests/ui/generic-const-items/elided-lifetimes.rs')
-rw-r--r-- | tests/ui/generic-const-items/elided-lifetimes.rs | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/tests/ui/generic-const-items/elided-lifetimes.rs b/tests/ui/generic-const-items/elided-lifetimes.rs new file mode 100644 index 000000000..cca73e2e8 --- /dev/null +++ b/tests/ui/generic-const-items/elided-lifetimes.rs @@ -0,0 +1,18 @@ +#![feature(generic_const_items)] +#![allow(incomplete_features)] + +// Check that we forbid elided lifetimes inside the generics of const items. + +const K<T>: () = () +where + &T: Copy; //~ ERROR `&` without an explicit lifetime name cannot be used here + +const I<const S: &str>: &str = ""; +//~^ ERROR `&` without an explicit lifetime name cannot be used here +//~| ERROR `&str` is forbidden as the type of a const generic parameter + +const B<T: Trait<'_>>: () = (); //~ ERROR `'_` cannot be used here + +trait Trait<'a> {} + +fn main() {} |