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Diffstat (limited to 'src/test/ui/regions/issue-21520.rs')
-rw-r--r-- | src/test/ui/regions/issue-21520.rs | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/test/ui/regions/issue-21520.rs b/src/test/ui/regions/issue-21520.rs new file mode 100644 index 000000000..ab4ac7237 --- /dev/null +++ b/src/test/ui/regions/issue-21520.rs @@ -0,0 +1,22 @@ +// check-pass +#![allow(dead_code)] +// Test that the requirement (in `Bar`) that `T::Bar : 'static` does +// not wind up propagating to `T`. + +// pretty-expanded FIXME #23616 + +pub trait Foo { + type Bar; + + fn foo(&self) -> Self; +} + +pub struct Static<T:'static>(T); + +struct Bar<T:Foo> + where T::Bar : 'static +{ + x: Static<Option<T::Bar>> +} + +fn main() { } |