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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:18:58 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:18:58 +0000
commita4b7ed7a42c716ab9f05e351f003d589124fd55d (patch)
treeb620cd3f223850b28716e474e80c58059dca5dd4 /tests/ui/object-safety/object-safety-associated-consts.rs
parentAdding upstream version 1.67.1+dfsg1. (diff)
downloadrustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.tar.xz
rustc-a4b7ed7a42c716ab9f05e351f003d589124fd55d.zip
Adding upstream version 1.68.2+dfsg1.upstream/1.68.2+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/object-safety/object-safety-associated-consts.rs')
-rw-r--r--tests/ui/object-safety/object-safety-associated-consts.rs19
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/object-safety/object-safety-associated-consts.rs b/tests/ui/object-safety/object-safety-associated-consts.rs
new file mode 100644
index 000000000..e1a772e5a
--- /dev/null
+++ b/tests/ui/object-safety/object-safety-associated-consts.rs
@@ -0,0 +1,19 @@
+// Check that we correctly prevent users from making trait objects
+// from traits with associated consts.
+//
+// revisions: curr object_safe_for_dispatch
+
+#![cfg_attr(object_safe_for_dispatch, feature(object_safe_for_dispatch))]
+
+trait Bar {
+ const X: usize;
+}
+
+fn make_bar<T:Bar>(t: &T) -> &dyn Bar {
+ //[curr]~^ ERROR E0038
+ t
+ //[object_safe_for_dispatch]~^ ERROR E0038
+}
+
+fn main() {
+}