Adding upstream version 1.69.0+dfsg1.upstream/1.69.0+dfsg1

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

8 files changed, 82 insertions, 2 deletions

diff --git a/tests/ui/closures/binder/const-bound.rs b/tests/ui/closures/binder/const-bound.rs
new file mode 100644
index 000000000..b1c79db13
--- /dev/null
+++ b/tests/ui/closures/binder/const-bound.rs
@@ -0,0 +1,7 @@
+#![feature(closure_lifetime_binder, non_lifetime_binders)]
+//~^ WARN  is incomplete and may not be safe to use
+
+fn main()  {
+    for<const N: i32> || -> () {};
+    //~^ ERROR late-bound const parameter not allowed on closures
+}
diff --git a/tests/ui/closures/binder/const-bound.stderr b/tests/ui/closures/binder/const-bound.stderr
new file mode 100644
index 000000000..c016465c1
--- /dev/null
+++ b/tests/ui/closures/binder/const-bound.stderr
@@ -0,0 +1,17 @@
+warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/const-bound.rs:1:37
+   |
+LL | #![feature(closure_lifetime_binder, non_lifetime_binders)]
+   |                                     ^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information
+   = note: `#[warn(incomplete_features)]` on by default
+
+error: late-bound const parameter not allowed on closures
+  --> $DIR/const-bound.rs:5:9
+   |
+LL |     for<const N: i32> || -> () {};
+   |         ^^^^^^^^^^^^
+
+error: aborting due to previous error; 1 warning emitted
+
diff --git a/tests/ui/closures/binder/disallow-const.stderr b/tests/ui/closures/binder/disallow-const.stderr
index 3c3b43d8c..59f299315 100644
--- a/tests/ui/closures/binder/disallow-const.stderr
+++ b/tests/ui/closures/binder/disallow-const.stderr
@@ -1,8 +1,12 @@
-error: only lifetime parameters can be used in this context
+error[E0658]: only lifetime parameters can be used in this context
   --> $DIR/disallow-const.rs:4:15
    |
 LL |     for<const N: i32> || -> () {};
    |               ^
+   |
+   = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information
+   = help: add `#![feature(non_lifetime_binders)]` to the crate attributes to enable
 
 error: aborting due to previous error
 
+For more information about this error, try `rustc --explain E0658`.
diff --git a/tests/ui/closures/binder/disallow-ty.stderr b/tests/ui/closures/binder/disallow-ty.stderr
index 51b6773ed..3370e21bd 100644
--- a/tests/ui/closures/binder/disallow-ty.stderr
+++ b/tests/ui/closures/binder/disallow-ty.stderr
@@ -1,8 +1,12 @@
-error: only lifetime parameters can be used in this context
+error[E0658]: only lifetime parameters can be used in this context
   --> $DIR/disallow-ty.rs:4:9
    |
 LL |     for<T> || -> () {};
    |         ^
+   |
+   = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information
+   = help: add `#![feature(non_lifetime_binders)]` to the crate attributes to enable
 
 error: aborting due to previous error
 
+For more information about this error, try `rustc --explain E0658`.
diff --git a/tests/ui/closures/binder/type-bound-2.rs b/tests/ui/closures/binder/type-bound-2.rs
new file mode 100644
index 000000000..f4edcdaa9
--- /dev/null
+++ b/tests/ui/closures/binder/type-bound-2.rs
@@ -0,0 +1,7 @@
+#![feature(closure_lifetime_binder, non_lifetime_binders)]
+//~^ WARN  is incomplete and may not be safe to use
+
+fn main() {
+    for<T> || -> () {};
+    //~^ ERROR late-bound type parameter not allowed on closures
+}
diff --git a/tests/ui/closures/binder/type-bound-2.stderr b/tests/ui/closures/binder/type-bound-2.stderr
new file mode 100644
index 000000000..14b2dbf03
--- /dev/null
+++ b/tests/ui/closures/binder/type-bound-2.stderr
@@ -0,0 +1,17 @@
+warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/type-bound-2.rs:1:37
+   |
+LL | #![feature(closure_lifetime_binder, non_lifetime_binders)]
+   |                                     ^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information
+   = note: `#[warn(incomplete_features)]` on by default
+
+error: late-bound type parameter not allowed on closures
+  --> $DIR/type-bound-2.rs:5:9
+   |
+LL |     for<T> || -> () {};
+   |         ^
+
+error: aborting due to previous error; 1 warning emitted
+
diff --git a/tests/ui/closures/binder/type-bound.rs b/tests/ui/closures/binder/type-bound.rs
new file mode 100644
index 000000000..59a3353f4
--- /dev/null
+++ b/tests/ui/closures/binder/type-bound.rs
@@ -0,0 +1,7 @@
+#![feature(closure_lifetime_binder, non_lifetime_binders)]
+//~^ WARN  is incomplete and may not be safe to use
+
+fn main()  {
+    for<T> || -> T {};
+    //~^ ERROR late-bound type parameter not allowed on closures
+}
diff --git a/tests/ui/closures/binder/type-bound.stderr b/tests/ui/closures/binder/type-bound.stderr
new file mode 100644
index 000000000..ef00a2dff
--- /dev/null
+++ b/tests/ui/closures/binder/type-bound.stderr
@@ -0,0 +1,17 @@
+warning: the feature `non_lifetime_binders` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/type-bound.rs:1:37
+   |
+LL | #![feature(closure_lifetime_binder, non_lifetime_binders)]
+   |                                     ^^^^^^^^^^^^^^^^^^^^
+   |
+   = note: see issue #108185 <https://github.com/rust-lang/rust/issues/108185> for more information
+   = note: `#[warn(incomplete_features)]` on by default
+
+error: late-bound type parameter not allowed on closures
+  --> $DIR/type-bound.rs:5:9
+   |
+LL |     for<T> || -> T {};
+   |         ^
+
+error: aborting due to previous error; 1 warning emitted
+