diff options
Diffstat (limited to '')
-rw-r--r-- | src/test/ui/variance/variance-invariant-self-trait-match.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/variance/variance-invariant-self-trait-match.rs b/src/test/ui/variance/variance-invariant-self-trait-match.rs new file mode 100644 index 000000000..95c4c2403 --- /dev/null +++ b/src/test/ui/variance/variance-invariant-self-trait-match.rs @@ -0,0 +1,23 @@ +#![allow(dead_code)] + +trait Get { + fn get(&self) -> Self; +} + +fn get_min_from_max<'min, 'max, G>() + where 'max : 'min, &'max G : Get, G : 'max +{ + impls_get::<&'min G>(); + //~^ ERROR lifetime may not live long enough +} + +fn get_max_from_min<'min, 'max, G>() + where 'max : 'min, &'min G : Get, G : 'min +{ + impls_get::<&'max G>(); + //~^ ERROR lifetime may not live long enough +} + +fn impls_get<G>() where G : Get { } + +fn main() { } |