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Diffstat (limited to 'src/test/ui/variance/variance-associated-types2.rs')
-rw-r--r-- | src/test/ui/variance/variance-associated-types2.rs | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/src/test/ui/variance/variance-associated-types2.rs b/src/test/ui/variance/variance-associated-types2.rs deleted file mode 100644 index e487eefea..000000000 --- a/src/test/ui/variance/variance-associated-types2.rs +++ /dev/null @@ -1,17 +0,0 @@ -// Test that dyn Foo<Bar = T> is invariant with respect to T. -// Failure to enforce invariance here can be weaponized, see #71550 for details. - -trait Foo { - type Bar; -} - -fn make() -> Box<dyn Foo<Bar = &'static u32>> { - panic!() -} - -fn take<'a>(_: &'a u32) { - let _: Box<dyn Foo<Bar = &'a u32>> = make(); - //~^ ERROR lifetime may not live long enough -} - -fn main() {} |