Merging upstream version 1.69.0+dfsg1.

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

5 files changed, 68 insertions, 0 deletions

diff --git a/tests/ui/rfc-2632-const-trait-impl/const-closure-parse-not-item.rs b/tests/ui/rfc-2632-const-trait-impl/const-closure-parse-not-item.rs
new file mode 100644
index 000000000..2c99d8bf1
--- /dev/null
+++ b/tests/ui/rfc-2632-const-trait-impl/const-closure-parse-not-item.rs
@@ -0,0 +1,10 @@
+// check-pass
+
+#![feature(const_trait_impl, const_closures)]
+#![allow(incomplete_features)]
+
+const fn test() -> impl ~const Fn() {
+    const move || {}
+}
+
+fn main() {}
diff --git a/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-with-params.rs b/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-with-params.rs
new file mode 100644
index 000000000..72edfbc97
--- /dev/null
+++ b/tests/ui/rfc-2632-const-trait-impl/const_derives/derive-const-with-params.rs
@@ -0,0 +1,13 @@
+// check-pass
+
+#![feature(derive_const)]
+#![feature(const_trait_impl)]
+
+#[derive_const(PartialEq)]
+pub struct Reverse<T>(T);
+
+const fn foo(a: Reverse<i32>, b: Reverse<i32>) -> bool {
+    a == b
+}
+
+fn main() {}
diff --git a/tests/ui/rfc-2632-const-trait-impl/do-not-const-check-override.rs b/tests/ui/rfc-2632-const-trait-impl/do-not-const-check-override.rs
new file mode 100644
index 000000000..730e268c0
--- /dev/null
+++ b/tests/ui/rfc-2632-const-trait-impl/do-not-const-check-override.rs
@@ -0,0 +1,19 @@
+// check-pass
+#![feature(const_trait_impl, rustc_attrs)]
+
+#[const_trait]
+trait Foo {
+    #[rustc_do_not_const_check]
+    fn into_iter(&self) { println!("FEAR ME!") }
+}
+
+
+impl const Foo for () {
+    fn into_iter(&self) {
+        // ^_^
+    }
+}
+
+const _: () = Foo::into_iter(&());
+
+fn main() {}
diff --git a/tests/ui/rfc-2632-const-trait-impl/do-not-const-check.rs b/tests/ui/rfc-2632-const-trait-impl/do-not-const-check.rs
new file mode 100644
index 000000000..3c39c53de
--- /dev/null
+++ b/tests/ui/rfc-2632-const-trait-impl/do-not-const-check.rs
@@ -0,0 +1,18 @@
+// check-pass
+#![feature(const_trait_impl, rustc_attrs)]
+
+#[const_trait]
+trait IntoIter {
+    fn into_iter(self);
+}
+
+#[const_trait]
+trait Hmm: Sized {
+    #[rustc_do_not_const_check]
+    fn chain<U>(self, other: U) where U: IntoIter,
+    {
+        other.into_iter()
+    }
+}
+
+fn main() {}
diff --git a/tests/ui/rfc-2632-const-trait-impl/function-pointer-does-not-require-const.rs b/tests/ui/rfc-2632-const-trait-impl/function-pointer-does-not-require-const.rs
new file mode 100644
index 000000000..1726cf82e
--- /dev/null
+++ b/tests/ui/rfc-2632-const-trait-impl/function-pointer-does-not-require-const.rs
@@ -0,0 +1,8 @@
+// check-pass
+
+type I32Cmp = fn(&i32, &i32) -> core::cmp::Ordering;
+pub const fn min_by_i32() -> fn(i32, i32, I32Cmp) -> i32 {
+    core::cmp::min_by
+}
+
+fn main() {}