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>
---
 .../specialization/defaultimpl/validation.stderr   | 51 ++++++++++++++++++++++
 1 file changed, 51 insertions(+)
 create mode 100644 src/test/ui/specialization/defaultimpl/validation.stderr

(limited to 'src/test/ui/specialization/defaultimpl/validation.stderr')

diff --git a/src/test/ui/specialization/defaultimpl/validation.stderr b/src/test/ui/specialization/defaultimpl/validation.stderr
new file mode 100644
index 000000000..cbf0cef5e
--- /dev/null
+++ b/src/test/ui/specialization/defaultimpl/validation.stderr
@@ -0,0 +1,51 @@
+error: inherent impls cannot be `default`
+  --> $DIR/validation.rs:7:14
+   |
+LL | default impl S {}
+   | -------      ^ inherent impl for this type
+   | |
+   | `default` because of this
+   |
+   = note: only trait implementations may be annotated with `default`
+
+warning: the feature `specialization` is incomplete and may not be safe to use and/or cause compiler crashes
+  --> $DIR/validation.rs:2:12
+   |
+LL | #![feature(specialization)]
+   |            ^^^^^^^^^^^^^^
+   |
+   = note: `#[warn(incomplete_features)]` on by default
+   = note: see issue #31844 <https://github.com/rust-lang/rust/issues/31844> for more information
+   = help: consider using `min_specialization` instead, which is more stable and complete
+
+error: impls of auto traits cannot be default
+  --> $DIR/validation.rs:9:21
+   |
+LL | default unsafe impl Send for S {}
+   | -------             ^^^^ auto trait
+   | |
+   | default because of this
+
+error: impls of auto traits cannot be default
+  --> $DIR/validation.rs:10:15
+   |
+LL | default impl !Send for Z {}
+   | -------       ^^^^ auto trait
+   | |
+   | default because of this
+
+error[E0750]: negative impls cannot be default impls
+  --> $DIR/validation.rs:10:1
+   |
+LL | default impl !Send for Z {}
+   | ^^^^^^^      ^
+
+error[E0750]: negative impls cannot be default impls
+  --> $DIR/validation.rs:14:1
+   |
+LL | default impl !Tr for S {}
+   | ^^^^^^^      ^
+
+error: aborting due to 5 previous errors; 1 warning emitted
+
+For more information about this error, try `rustc --explain E0750`.
-- 
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