bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide-completion/src/completions/dot.rs')
-rw-r--r--crates/ide-completion/src/completions/dot.rs22
1 files changed, 22 insertions, 0 deletions
diff --git a/crates/ide-completion/src/completions/dot.rs b/crates/ide-completion/src/completions/dot.rs
index 911ef60930..727ec6e608 100644
--- a/crates/ide-completion/src/completions/dot.rs
+++ b/crates/ide-completion/src/completions/dot.rs
@@ -918,4 +918,26 @@ fn main() {
",
)
}
+
+ #[test]
+ fn issue_12484() {
+ check(
+ r#"
+//- minicore: sized
+trait SizeUser {
+ type Size;
+}
+trait Closure: SizeUser {}
+trait Encrypt: SizeUser {
+ fn encrypt(self, _: impl Closure<Size = Self::Size>);
+}
+fn test(thing: impl Encrypt) {
+ thing.$0;
+}
+ "#,
+ expect![[r#"
+ me encrypt(…) (as Encrypt) fn(self, impl Closure<Size = <Self as SizeUser>::Size>)
+ "#]],
+ )
+ }
}