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.rs42
1 files changed, 42 insertions, 0 deletions
diff --git a/crates/ide/src/hover/tests.rs b/crates/ide/src/hover/tests.rs
index 5db6fd7974..c745f86d84 100644
--- a/crates/ide/src/hover/tests.rs
+++ b/crates/ide/src/hover/tests.rs
@@ -341,6 +341,48 @@ fn main() { m::f$0oo(); }
}
#[test]
+fn hover_omits_unnamed_where_preds() {
+ check(
+ r#"
+pub fn foo(bar: impl T) { }
+
+fn main() { fo$0o(); }
+ "#,
+ expect![[r#"
+ *foo*
+
+ ```rust
+ test
+ ```
+
+ ```rust
+ pub fn foo(bar: impl T)
+ ```
+ "#]],
+ );
+ check(
+ r#"
+pub fn foo<V: AsRef<str>>(bar: impl T, baz: V) { }
+
+fn main() { fo$0o(); }
+ "#,
+ expect![[r#"
+ *foo*
+
+ ```rust
+ test
+ ```
+
+ ```rust
+ pub fn foo<V>(bar: impl T, baz: V)
+ where
+ V: AsRef<str>,
+ ```
+ "#]],
+ );
+}
+
+#[test]
fn hover_shows_fn_signature_with_type_params() {
check(
r#"