From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 17 Apr 2024 14:02:58 +0200
Subject: Adding upstream version 1.64.0+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 src/test/ui/kindck/kindck-impl-type-params.stderr | 103 ++++++++++++++++++++++
 1 file changed, 103 insertions(+)
 create mode 100644 src/test/ui/kindck/kindck-impl-type-params.stderr

(limited to 'src/test/ui/kindck/kindck-impl-type-params.stderr')

diff --git a/src/test/ui/kindck/kindck-impl-type-params.stderr b/src/test/ui/kindck/kindck-impl-type-params.stderr
new file mode 100644
index 000000000..902349135
--- /dev/null
+++ b/src/test/ui/kindck/kindck-impl-type-params.stderr
@@ -0,0 +1,103 @@
+error[E0277]: `T` cannot be sent between threads safely
+  --> $DIR/kindck-impl-type-params.rs:16:13
+   |
+LL |     let a = &t as &dyn Gettable<T>;
+   |             ^^ `T` cannot be sent between threads safely
+   |
+note: required because of the requirements on the impl of `Gettable<T>` for `S<T>`
+  --> $DIR/kindck-impl-type-params.rs:12:32
+   |
+LL | impl<T: Send + Copy + 'static> Gettable<T> for S<T> {}
+   |                                ^^^^^^^^^^^     ^^^^
+   = note: required for the cast from `S<T>` to the object type `dyn Gettable<T>`
+help: consider restricting type parameter `T`
+   |
+LL | fn f<T: std::marker::Send>(val: T) {
+   |       +++++++++++++++++++
+
+error[E0277]: the trait bound `T: Copy` is not satisfied
+  --> $DIR/kindck-impl-type-params.rs:16:13
+   |
+LL |     let a = &t as &dyn Gettable<T>;
+   |             ^^ the trait `Copy` is not implemented for `T`
+   |
+note: required because of the requirements on the impl of `Gettable<T>` for `S<T>`
+  --> $DIR/kindck-impl-type-params.rs:12:32
+   |
+LL | impl<T: Send + Copy + 'static> Gettable<T> for S<T> {}
+   |                                ^^^^^^^^^^^     ^^^^
+   = note: required for the cast from `S<T>` to the object type `dyn Gettable<T>`
+help: consider restricting type parameter `T`
+   |
+LL | fn f<T: std::marker::Copy>(val: T) {
+   |       +++++++++++++++++++
+
+error[E0277]: `T` cannot be sent between threads safely
+  --> $DIR/kindck-impl-type-params.rs:23:31
+   |
+LL |     let a: &dyn Gettable<T> = &t;
+   |                               ^^ `T` cannot be sent between threads safely
+   |
+note: required because of the requirements on the impl of `Gettable<T>` for `S<T>`
+  --> $DIR/kindck-impl-type-params.rs:12:32
+   |
+LL | impl<T: Send + Copy + 'static> Gettable<T> for S<T> {}
+   |                                ^^^^^^^^^^^     ^^^^
+   = note: required for the cast from `S<T>` to the object type `dyn Gettable<T>`
+help: consider restricting type parameter `T`
+   |
+LL | fn g<T: std::marker::Send>(val: T) {
+   |       +++++++++++++++++++
+
+error[E0277]: the trait bound `T: Copy` is not satisfied
+  --> $DIR/kindck-impl-type-params.rs:23:31
+   |
+LL |     let a: &dyn Gettable<T> = &t;
+   |                               ^^ the trait `Copy` is not implemented for `T`
+   |
+note: required because of the requirements on the impl of `Gettable<T>` for `S<T>`
+  --> $DIR/kindck-impl-type-params.rs:12:32
+   |
+LL | impl<T: Send + Copy + 'static> Gettable<T> for S<T> {}
+   |                                ^^^^^^^^^^^     ^^^^
+   = note: required for the cast from `S<T>` to the object type `dyn Gettable<T>`
+help: consider restricting type parameter `T`
+   |
+LL | fn g<T: std::marker::Copy>(val: T) {
+   |       +++++++++++++++++++
+
+error[E0277]: the trait bound `String: Copy` is not satisfied
+  --> $DIR/kindck-impl-type-params.rs:35:13
+   |
+LL |     let a = t as Box<dyn Gettable<String>>;
+   |             ^ the trait `Copy` is not implemented for `String`
+   |
+   = help: the trait `Gettable<T>` is implemented for `S<T>`
+note: required because of the requirements on the impl of `Gettable<String>` for `S<String>`
+  --> $DIR/kindck-impl-type-params.rs:12:32
+   |
+LL | impl<T: Send + Copy + 'static> Gettable<T> for S<T> {}
+   |                                ^^^^^^^^^^^     ^^^^
+   = note: required for the cast from `S<String>` to the object type `dyn Gettable<String>`
+
+error[E0277]: the trait bound `Foo: Copy` is not satisfied
+  --> $DIR/kindck-impl-type-params.rs:43:37
+   |
+LL |     let a: Box<dyn Gettable<Foo>> = t;
+   |                                     ^ the trait `Copy` is not implemented for `Foo`
+   |
+   = help: the trait `Gettable<T>` is implemented for `S<T>`
+note: required because of the requirements on the impl of `Gettable<Foo>` for `S<Foo>`
+  --> $DIR/kindck-impl-type-params.rs:12:32
+   |
+LL | impl<T: Send + Copy + 'static> Gettable<T> for S<T> {}
+   |                                ^^^^^^^^^^^     ^^^^
+   = note: required for the cast from `S<Foo>` to the object type `dyn Gettable<Foo>`
+help: consider annotating `Foo` with `#[derive(Copy)]`
+   |
+LL |     #[derive(Copy)]
+   |
+
+error: aborting due to 6 previous errors
+
+For more information about this error, try `rustc --explain E0277`.
-- 
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