Merging upstream version 1.66.0+dfsg1.

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

1 files changed, 36 insertions, 0 deletions

diff --git a/src/test/ui/coherence/coherence-negative-impls-copy-bad.stderr b/src/test/ui/coherence/coherence-negative-impls-copy-bad.stderr
new file mode 100644
index 000000000..2295d6315
--- /dev/null
+++ b/src/test/ui/coherence/coherence-negative-impls-copy-bad.stderr
@@ -0,0 +1,36 @@
+error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
+  --> $DIR/coherence-negative-impls-copy-bad.rs:4:1
+   |
+LL | impl !Copy for str {}
+   | ^^^^^^^^^^^^^^^---
+   | |              |
+   | |              `str` is not defined in the current crate
+   | impl doesn't use only types from inside the current crate
+   |
+   = note: define and implement a trait or new type instead
+
+error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
+  --> $DIR/coherence-negative-impls-copy-bad.rs:7:1
+   |
+LL | impl !Copy for fn() {}
+   | ^^^^^^^^^^^^^^^----
+   | |              |
+   | |              `fn()` is not defined in the current crate
+   | impl doesn't use only types from inside the current crate
+   |
+   = note: define and implement a trait or new type instead
+
+error[E0117]: only traits defined in the current crate can be implemented for arbitrary types
+  --> $DIR/coherence-negative-impls-copy-bad.rs:10:1
+   |
+LL | impl !Copy for () {}
+   | ^^^^^^^^^^^^^^^--
+   | |              |
+   | |              this is not defined in the current crate because tuples are always foreign
+   | impl doesn't use only types from inside the current crate
+   |
+   = note: define and implement a trait or new type instead
+
+error: aborting due to 3 previous errors
+
+For more information about this error, try `rustc --explain E0117`.