Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 0 insertions, 19 deletions

diff --git a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.rs b/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.rs
deleted file mode 100644
index 46621362e..000000000
--- a/src/test/ui/type-alias-impl-trait/no_inferrable_concrete_type.rs
+++ /dev/null
@@ -1,19 +0,0 @@
-// Issue 52985: user code provides no use case that allows a type alias `impl Trait`
-// We now emit a 'unconstrained opaque type' error
-
-#![feature(type_alias_impl_trait)]
-
-mod foo {
-    pub type Foo = impl Copy;
-    //~^ ERROR unconstrained opaque type
-
-    // make compiler happy about using 'Foo'
-    pub fn bar(x: Foo) -> Foo {
-        x
-    }
-}
-
-fn main() {
-    let _: foo::Foo = std::mem::transmute(0u8);
-    //~^ ERROR cannot transmute between types of different sizes, or dependently-sized types
-}