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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
commit698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch)
tree173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/issues/issue-5666.rs
parentInitial commit. (diff)
downloadrustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz
rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r--src/test/ui/issues/issue-5666.rs27
1 files changed, 27 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-5666.rs b/src/test/ui/issues/issue-5666.rs
new file mode 100644
index 000000000..aa5132778
--- /dev/null
+++ b/src/test/ui/issues/issue-5666.rs
@@ -0,0 +1,27 @@
+// run-pass
+#![feature(box_syntax)]
+
+struct Dog {
+ name : String
+}
+
+trait Barks {
+ fn bark(&self) -> String;
+}
+
+impl Barks for Dog {
+ fn bark(&self) -> String {
+ return format!("woof! (I'm {})", self.name);
+ }
+}
+
+
+pub fn main() {
+ let snoopy = box Dog{name: "snoopy".to_string()};
+ let bubbles = box Dog{name: "bubbles".to_string()};
+ let barker = [snoopy as Box<dyn Barks>, bubbles as Box<dyn Barks>];
+
+ for pup in &barker {
+ println!("{}", pup.bark());
+ }
+}