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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-9719.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-9719.rs41
1 files changed, 41 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-9719.rs b/src/test/ui/issues/issue-9719.rs
new file mode 100644
index 000000000..e8c3c9c19
--- /dev/null
+++ b/src/test/ui/issues/issue-9719.rs
@@ -0,0 +1,41 @@
+// build-pass
+#![allow(dead_code)]
+// pretty-expanded FIXME #23616
+
+mod a {
+ pub enum Enum<T> {
+ A(T),
+ }
+
+ pub trait X {
+ fn dummy(&self) { }
+ }
+ impl X for isize {}
+
+ pub struct Z<'a>(Enum<&'a (dyn X + 'a)>);
+ fn foo() { let x: isize = 42; let z = Z(Enum::A(&x as &dyn X)); let _ = z; }
+}
+
+mod b {
+ trait X {
+ fn dummy(&self) { }
+ }
+ impl X for isize {}
+ struct Y<'a>{
+ x:Option<&'a (dyn X + 'a)>,
+ }
+
+ fn bar() {
+ let x: isize = 42;
+ let _y = Y { x: Some(&x as &dyn X) };
+ }
+}
+
+mod c {
+ pub trait X { fn f(&self); }
+ impl X for isize { fn f(&self) {} }
+ pub struct Z<'a>(Option<&'a (dyn X + 'a)>);
+ fn main() { let x: isize = 42; let z = Z(Some(&x as &dyn X)); let _ = z; }
+}
+
+pub fn main() {}