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.rs32
1 files changed, 32 insertions, 0 deletions
diff --git a/crates/ide/src/hover/tests.rs b/crates/ide/src/hover/tests.rs
index ab73590734..e08a95659e 100644
--- a/crates/ide/src/hover/tests.rs
+++ b/crates/ide/src/hover/tests.rs
@@ -10762,3 +10762,35 @@ fn bar(v: &Foo<i32>) {
"#]],
);
}
+
+#[test]
+fn extra_lifetime_param_on_trait_method_subst() {
+ check(
+ r#"
+struct AudioFormat;
+
+trait ValueEnum {
+ fn to_possible_value(&self);
+}
+
+impl ValueEnum for AudioFormat {
+ fn to_possible_value<'a>(&'a self) {}
+}
+
+fn main() {
+ ValueEnum::to_possible_value$0(&AudioFormat);
+}
+ "#,
+ expect![[r#"
+ *to_possible_value*
+
+ ```rust
+ ra_test_fixture::AudioFormat
+ ```
+
+ ```rust
+ fn to_possible_value<'a>(&'a self)
+ ```
+ "#]],
+ );
+}