diff options
Diffstat (limited to 'crates/ra_hir/src/ty/tests.rs')
-rw-r--r-- | crates/ra_hir/src/ty/tests.rs | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/crates/ra_hir/src/ty/tests.rs b/crates/ra_hir/src/ty/tests.rs index 510fa5333..978cc2587 100644 --- a/crates/ra_hir/src/ty/tests.rs +++ b/crates/ra_hir/src/ty/tests.rs | |||
@@ -2502,6 +2502,35 @@ fn test() { (&S).foo()<|>; } | |||
2502 | } | 2502 | } |
2503 | 2503 | ||
2504 | #[test] | 2504 | #[test] |
2505 | fn method_resolution_trait_from_prelude() { | ||
2506 | let (mut db, pos) = MockDatabase::with_position( | ||
2507 | r#" | ||
2508 | //- /main.rs | ||
2509 | struct S; | ||
2510 | impl Clone for S {} | ||
2511 | |||
2512 | fn test() { | ||
2513 | S.clone()<|>; | ||
2514 | } | ||
2515 | |||
2516 | //- /lib.rs | ||
2517 | #[prelude_import] use foo::*; | ||
2518 | |||
2519 | mod foo { | ||
2520 | trait Clone { | ||
2521 | fn clone(&self) -> Self; | ||
2522 | } | ||
2523 | } | ||
2524 | "#, | ||
2525 | ); | ||
2526 | db.set_crate_graph_from_fixture(crate_graph! { | ||
2527 | "main": ("/main.rs", ["other_crate"]), | ||
2528 | "other_crate": ("/lib.rs", []), | ||
2529 | }); | ||
2530 | assert_eq!("S", type_at_pos(&db, pos)); | ||
2531 | } | ||
2532 | |||
2533 | #[test] | ||
2505 | fn method_resolution_where_clause_for_unknown_trait() { | 2534 | fn method_resolution_where_clause_for_unknown_trait() { |
2506 | // The blanket impl shouldn't apply because we can't even resolve UnknownTrait | 2535 | // The blanket impl shouldn't apply because we can't even resolve UnknownTrait |
2507 | let t = type_at( | 2536 | let t = type_at( |