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-rw-r--r--src/test/ui/regions/regions-outlives-projection-container.rs77
1 files changed, 0 insertions, 77 deletions
diff --git a/src/test/ui/regions/regions-outlives-projection-container.rs b/src/test/ui/regions/regions-outlives-projection-container.rs
deleted file mode 100644
index 7b9829cf8..000000000
--- a/src/test/ui/regions/regions-outlives-projection-container.rs
+++ /dev/null
@@ -1,77 +0,0 @@
-// Test that we are imposing the requirement that every associated
-// type of a bound that appears in the where clause on a struct must
-// outlive the location in which the type appears. Issue #22246.
-
-#![allow(dead_code)]
-#![feature(rustc_attrs)]
-
-pub trait TheTrait {
- type TheAssocType;
-}
-
-pub struct TheType<'b> {
- m: [fn(&'b()); 0]
-}
-
-impl<'b> TheTrait for TheType<'b> {
- type TheAssocType = &'b ();
-}
-
-pub struct WithAssoc<T:TheTrait> {
- m: [T; 0]
-}
-
-pub struct WithoutAssoc<T> {
- m: [T; 0]
-}
-
-fn with_assoc<'a,'b>() {
- // For this type to be valid, the rules require that all
- // associated types of traits that appear in `WithAssoc` must
- // outlive 'a. In this case, that means TheType<'b>::TheAssocType,
- // which is &'b (), must outlive 'a.
-
- // FIXME (#54943) NLL doesn't enforce WF condition in unreachable code if
- // `_x` is changed to `_`
- let _x: &'a WithAssoc<TheType<'b>> = loop { };
- //~^ ERROR lifetime may not live long enough
-}
-
-fn with_assoc1<'a,'b>() where 'b : 'a {
- // For this type to be valid, the rules require that all
- // associated types of traits that appear in `WithAssoc` must
- // outlive 'a. In this case, that means TheType<'b>::TheAssocType,
- // which is &'b (), must outlive 'a, so 'b : 'a must hold, and
- // that is in the where clauses, so we're fine.
-
- let _x: &'a WithAssoc<TheType<'b>> = loop { };
-}
-
-fn without_assoc<'a,'b>() {
- // Here there are no associated types but there is a requirement
- // that `'b:'a` holds because the `'b` appears in `TheType<'b>`.
-
- let _x: &'a WithoutAssoc<TheType<'b>> = loop { };
- //~^ ERROR lifetime may not live long enough
-}
-
-fn call_with_assoc<'a,'b>() {
- // As `with_assoc`, but just checking that we impose the same rule
- // on the value supplied for the type argument, even when there is
- // no data.
-
- call::<&'a WithAssoc<TheType<'b>>>();
- //~^ ERROR lifetime may not live long enough
-}
-
-fn call_without_assoc<'a,'b>() {
- // As `without_assoc`, but in a distinct scenario.
-
- call::<&'a WithoutAssoc<TheType<'b>>>();
- //~^ ERROR lifetime may not live long enough
-}
-
-fn call<T>() { }
-
-fn main() {
-}