1 files changed, 46 insertions, 20 deletions

diff --git a/crates/hir_ty/src/tests/traits.rs b/crates/hir_ty/src/tests/traits.rs
index 89b65fb5f..c93ff91ee 100644
--- a/crates/hir_ty/src/tests/traits.rs
+++ b/crates/hir_ty/src/tests/traits.rs
@@ -1919,10 +1919,26 @@ fn closure_1() {
 fn closure_2() {
     check_infer_with_mismatches(
         r#"
+        #[lang = "add"]
+        pub trait Add<Rhs = Self> {
+            type Output;
+            fn add(self, rhs: Rhs) -> Self::Output;
+        }
+
         trait FnOnce<Args> {
             type Output;
         }
 
+        impl Add for u64 {
+            type Output = Self;
+            fn add(self, rhs: u64) -> Self::Output {0}
+        }
+
+        impl Add for u128 {
+            type Output = Self;
+            fn add(self, rhs: u128) -> Self::Output {0}
+        }
+
         fn test<F: FnOnce(u32) -> u64>(f: F) {
             f(1);
             let g = |v| v + 1;
@@ -1931,26 +1947,36 @@ fn closure_2() {
         }
         "#,
         expect![[r#"
-            72..73 'f': F
-            78..154 '{     ...+ v; }': ()
-            84..85 'f': F
-            84..88 'f(1)': {unknown}
-            86..87 '1': i32
-            98..99 'g': |u64| -> {unknown}
-            102..111 '|v| v + 1': |u64| -> {unknown}
-            103..104 'v': u64
-            106..107 'v': u64
-            106..111 'v + 1': {unknown}
-            110..111 '1': i32
-            117..118 'g': |u64| -> {unknown}
-            117..124 'g(1u64)': {unknown}
-            119..123 '1u64': u64
-            134..135 'h': |u128| -> u128
-            138..151 '|v| 1u128 + v': |u128| -> u128
-            139..140 'v': u128
-            142..147 '1u128': u128
-            142..151 '1u128 + v': u128
-            150..151 'v': u128
+            72..76 'self': Self
+            78..81 'rhs': Rhs
+            203..207 'self': u64
+            209..212 'rhs': u64
+            235..238 '{0}': u64
+            236..237 '0': u64
+            297..301 'self': u128
+            303..306 'rhs': u128
+            330..333 '{0}': u128
+            331..332 '0': u128
+            368..369 'f': F
+            374..450 '{     ...+ v; }': ()
+            380..381 'f': F
+            380..384 'f(1)': {unknown}
+            382..383 '1': i32
+            394..395 'g': |u64| -> u64
+            398..407 '|v| v + 1': |u64| -> u64
+            399..400 'v': u64
+            402..403 'v': u64
+            402..407 'v + 1': u64
+            406..407 '1': u64
+            413..414 'g': |u64| -> u64
+            413..420 'g(1u64)': u64
+            415..419 '1u64': u64
+            430..431 'h': |u128| -> u128
+            434..447 '|v| 1u128 + v': |u128| -> u128
+            435..436 'v': u128
+            438..443 '1u128': u128
+            438..447 '1u128 + v': u128
+            446..447 'v': u128
         "#]],
     );
 }