bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/ide/src/hover/tests.rs')
-rw-r--r--crates/ide/src/hover/tests.rs28
1 files changed, 28 insertions, 0 deletions
diff --git a/crates/ide/src/hover/tests.rs b/crates/ide/src/hover/tests.rs
index 516e32ef91..18f0aeba29 100644
--- a/crates/ide/src/hover/tests.rs
+++ b/crates/ide/src/hover/tests.rs
@@ -8602,3 +8602,31 @@ fn test() {
"#]],
);
}
+
+#[test]
+fn issue_17871() {
+ check(
+ r#"
+trait T {
+ fn f<A>();
+}
+
+struct S {}
+impl T for S {
+ fn f<A>() {}
+}
+
+fn main() {
+ let x$0 = S::f::<i32>;
+}
+"#,
+ expect![[r#"
+ *x*
+
+ ```rust
+ // size = 0, align = 1
+ let x: fn f<S, i32>()
+ ```
+ "#]],
+ );
+}