diff options
Diffstat (limited to 'tests/ui/rfcs/rfc-2093-infer-outlives/enum.rs')
-rw-r--r-- | tests/ui/rfcs/rfc-2093-infer-outlives/enum.rs | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/tests/ui/rfcs/rfc-2093-infer-outlives/enum.rs b/tests/ui/rfcs/rfc-2093-infer-outlives/enum.rs new file mode 100644 index 000000000..71d2d3222 --- /dev/null +++ b/tests/ui/rfcs/rfc-2093-infer-outlives/enum.rs @@ -0,0 +1,27 @@ +#![feature(rustc_attrs)] + +// Needs an explicit where clause stating outlives condition. (RFC 2093) + +// Type T needs to outlive lifetime 'a. +#[rustc_outlives] +enum Foo<'a, T> { //~ ERROR rustc_outlives + One(Bar<'a, T>) +} + +// Type U needs to outlive lifetime 'b +#[rustc_outlives] +struct Bar<'b, U> { //~ ERROR rustc_outlives + field2: &'b U +} + +// Type K needs to outlive lifetime 'c. +#[rustc_outlives] +enum Ying<'c, K> { //~ ERROR rustc_outlives + One(&'c Yang<K>) +} + +struct Yang<V> { + field2: V +} + +fn main() {} |