summaryrefslogtreecommitdiffstats
path: root/src/test/ui/issues/issue-19404.rs
diff options
context:
space:
mode:
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-19404.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 'src/test/ui/issues/issue-19404.rs')
-rw-r--r--src/test/ui/issues/issue-19404.rs37
1 files changed, 37 insertions, 0 deletions
diff --git a/src/test/ui/issues/issue-19404.rs b/src/test/ui/issues/issue-19404.rs
new file mode 100644
index 000000000..f1cf1feb0
--- /dev/null
+++ b/src/test/ui/issues/issue-19404.rs
@@ -0,0 +1,37 @@
+// build-pass
+#![allow(dead_code)]
+#![allow(unused_variables)]
+use std::any::TypeId;
+use std::rc::Rc;
+
+type Fp<T> = Rc<T>;
+
+struct Engine;
+
+trait Component: 'static {}
+impl Component for Engine {}
+
+trait Env {
+ fn get_component_type_id(&self, type_id: TypeId) -> Option<Fp<dyn Component>>;
+}
+
+impl<'a> dyn Env + 'a {
+ fn get_component<T: Component>(&self) -> Option<Fp<T>> {
+ let x = self.get_component_type_id(TypeId::of::<T>());
+ None
+ }
+}
+
+trait Figment {
+ fn init(&mut self, env: &dyn Env);
+}
+
+struct MyFigment;
+
+impl Figment for MyFigment {
+ fn init(&mut self, env: &dyn Env) {
+ let engine = env.get_component::<Engine>();
+ }
+}
+
+fn main() {}