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-rw-r--r--src/test/ui/regions/regions-trait-variance.rs44
1 files changed, 0 insertions, 44 deletions
diff --git a/src/test/ui/regions/regions-trait-variance.rs b/src/test/ui/regions/regions-trait-variance.rs
deleted file mode 100644
index 94ffb85c9..000000000
--- a/src/test/ui/regions/regions-trait-variance.rs
+++ /dev/null
@@ -1,44 +0,0 @@
-// Issue #12470.
-
-trait X {
- fn get_i(&self) -> isize;
-}
-
-struct B {
- i: isize
-}
-
-impl X for B {
- fn get_i(&self) -> isize {
- self.i
- }
-}
-
-impl Drop for B {
- fn drop(&mut self) {
- println!("drop");
- }
-}
-
-struct A<'r> {
- p: &'r (dyn X + 'r)
-}
-
-fn make_a(p: &dyn X) -> A {
- A{p:p}
-}
-
-fn make_make_a<'a>() -> A<'a> {
-
- let b: Box<B> = Box::new(B {
- i: 1,
- });
-
- let bb: &B = &*b;
- make_a(bb) //~ ERROR cannot return value referencing local data `*b`
-}
-
-fn main() {
- let a = make_make_a();
- println!("{}", a.p.get_i());
-}