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-rw-r--r--src/test/ui/rfcs/rfc1623-2.rs99
1 files changed, 0 insertions, 99 deletions
diff --git a/src/test/ui/rfcs/rfc1623-2.rs b/src/test/ui/rfcs/rfc1623-2.rs
deleted file mode 100644
index c0e13a5f5..000000000
--- a/src/test/ui/rfcs/rfc1623-2.rs
+++ /dev/null
@@ -1,99 +0,0 @@
-#![allow(dead_code)]
-
-fn non_elidable<'a, 'b>(a: &'a u8, b: &'b u8) -> &'a u8 {
- a
-}
-
-// The incorrect case without `for<'a>` is tested for in `rfc1623-2.rs`
-static NON_ELIDABLE_FN: &for<'a> fn(&'a u8, &'a u8) -> &'a u8 =
- &(non_elidable as for<'a> fn(&'a u8, &'a u8) -> &'a u8);
-
-struct SomeStruct<'x, 'y, 'z: 'x> {
- foo: &'x Foo<'z>,
- bar: &'x Bar<'z>,
- f: &'y dyn for<'a, 'b> Fn(&'a Foo<'b>) -> &'a Foo<'b>,
-}
-
-// Without this, the wf-check will fail early so we'll never see the
-// error in SOME_STRUCT's body.
-unsafe impl<'x, 'y, 'z: 'x> Sync for SomeStruct<'x, 'y, 'z> {}
-
-fn id<T>(t: T) -> T {
- t
-}
-
-static SOME_STRUCT: &SomeStruct = &SomeStruct {
- foo: &Foo { bools: &[false, true] },
- bar: &Bar { bools: &[true, true] },
- f: &id,
- //~^ ERROR mismatched types
- //~| ERROR mismatched types
- //~| ERROR implementation of `FnOnce` is not general enough
- //~| ERROR implementation of `FnOnce` is not general enough
-};
-
-// very simple test for a 'static static with default lifetime
-static STATIC_STR: &'static str = "&'static str";
-const CONST_STR: &'static str = "&'static str";
-
-// this should be the same as without default:
-static EXPLICIT_STATIC_STR: &'static str = "&'static str";
-const EXPLICIT_CONST_STR: &'static str = "&'static str";
-
-// a function that elides to an unbound lifetime for both in- and output
-fn id_u8_slice(arg: &[u8]) -> &[u8] {
- arg
-}
-
-// one with a function, argument elided
-static STATIC_SIMPLE_FN: &'static fn(&[u8]) -> &[u8] = &(id_u8_slice as fn(&[u8]) -> &[u8]);
-const CONST_SIMPLE_FN: &'static fn(&[u8]) -> &[u8] = &(id_u8_slice as fn(&[u8]) -> &[u8]);
-
-// this should be the same as without elision
-static STATIC_NON_ELIDED_fN: &'static for<'a> fn(&'a [u8]) -> &'a [u8] =
- &(id_u8_slice as for<'a> fn(&'a [u8]) -> &'a [u8]);
-const CONST_NON_ELIDED_fN: &'static for<'a> fn(&'a [u8]) -> &'a [u8] =
- &(id_u8_slice as for<'a> fn(&'a [u8]) -> &'a [u8]);
-
-// another function that elides, each to a different unbound lifetime
-fn multi_args(a: &u8, b: &u8, c: &u8) {}
-
-static STATIC_MULTI_FN: &'static fn(&u8, &u8, &u8) = &(multi_args as fn(&u8, &u8, &u8));
-const CONST_MULTI_FN: &'static fn(&u8, &u8, &u8) = &(multi_args as fn(&u8, &u8, &u8));
-
-struct Foo<'a> {
- bools: &'a [bool],
-}
-
-static STATIC_FOO: Foo<'static> = Foo { bools: &[true, false] };
-const CONST_FOO: Foo<'static> = Foo { bools: &[true, false] };
-
-type Bar<'a> = Foo<'a>;
-
-static STATIC_BAR: Bar<'static> = Bar { bools: &[true, false] };
-const CONST_BAR: Bar<'static> = Bar { bools: &[true, false] };
-
-type Baz<'a> = fn(&'a [u8]) -> Option<u8>;
-
-fn baz(e: &[u8]) -> Option<u8> {
- e.first().map(|x| *x)
-}
-
-static STATIC_BAZ: &'static Baz<'static> = &(baz as Baz);
-const CONST_BAZ: &'static Baz<'static> = &(baz as Baz);
-
-static BYTES: &'static [u8] = &[1, 2, 3];
-
-fn main() {
- let x = &[1u8, 2, 3];
- let y = x;
-
- // this works, so lifetime < `'static` is valid
- assert_eq!(Some(1), STATIC_BAZ(y));
- assert_eq!(Some(1), CONST_BAZ(y));
-
- let y = &[1u8, 2, 3];
-
- STATIC_BAZ(BYTES); // BYTES has static lifetime
- CONST_BAZ(y); // interestingly this does not get reported
-}