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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:18:32 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:18:32 +0000
commit4547b622d8d29df964fa2914213088b148c498fc (patch)
tree9fc6b25f3c3add6b745be9a2400a6e96140046e9 /src/test/ui/async-await/in-trait/object-safety.rs
parentReleasing progress-linux version 1.66.0+dfsg1-1~progress7.99u1. (diff)
downloadrustc-4547b622d8d29df964fa2914213088b148c498fc.tar.xz
rustc-4547b622d8d29df964fa2914213088b148c498fc.zip
Merging upstream version 1.67.1+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/async-await/in-trait/object-safety.rs')
-rw-r--r--src/test/ui/async-await/in-trait/object-safety.rs13
1 files changed, 13 insertions, 0 deletions
diff --git a/src/test/ui/async-await/in-trait/object-safety.rs b/src/test/ui/async-await/in-trait/object-safety.rs
new file mode 100644
index 000000000..a8bc35f7e
--- /dev/null
+++ b/src/test/ui/async-await/in-trait/object-safety.rs
@@ -0,0 +1,13 @@
+// edition:2021
+
+#![feature(async_fn_in_trait)]
+//~^ WARN the feature `async_fn_in_trait` is incomplete and may not be safe to use and/or cause compiler crashes
+
+trait Foo {
+ async fn foo(&self);
+}
+
+fn main() {
+ let x: &dyn Foo = todo!();
+ //~^ ERROR the trait `Foo` cannot be made into an object
+}