bendns' repos / rust-analyzer
Unnamed repository; edit this file 'description' to name the repository.
Diffstat (limited to 'crates/hir-ty/src/tests/method_resolution.rs')
-rw-r--r--crates/hir-ty/src/tests/method_resolution.rs20
1 files changed, 19 insertions, 1 deletions
diff --git a/crates/hir-ty/src/tests/method_resolution.rs b/crates/hir-ty/src/tests/method_resolution.rs
index f3ca93672d..f62a3cfabe 100644
--- a/crates/hir-ty/src/tests/method_resolution.rs
+++ b/crates/hir-ty/src/tests/method_resolution.rs
@@ -389,6 +389,24 @@ mod bar_test {
}
#[test]
+fn infer_trait_method_multiple_mutable_reference() {
+ check_types(
+ r#"
+trait Trait {
+ fn method(&mut self) -> i32 { 5 }
+}
+struct S;
+impl Trait for &mut &mut S {}
+fn test() {
+ let s = &mut &mut &mut S;
+ s.method();
+ //^^^^^^^^^^ i32
+}
+ "#,
+ );
+}
+
+#[test]
fn infer_trait_method_generic_1() {
// the trait implementation is intentionally incomplete -- it shouldn't matter
check_types(
@@ -1722,7 +1740,7 @@ fn test() {
Foo.foo();
//^^^ adjustments: Borrow(Ref(Not))
(&Foo).foo();
- // ^^^^ adjustments: ,
+ // ^^^^ adjustments: Deref(None), Borrow(Ref(Not))
}
"#,
);