1 files changed, 36 insertions, 40 deletions

diff --git a/crates/hir_ty/src/tests/patterns.rs b/crates/hir_ty/src/tests/patterns.rs
index aa513c56d..5adbe9c45 100644
--- a/crates/hir_ty/src/tests/patterns.rs
+++ b/crates/hir_ty/src/tests/patterns.rs
@@ -571,48 +571,44 @@ fn main() {
 fn match_ergonomics_in_closure_params() {
     check_infer(
         r#"
-        #[lang = "fn_once"]
-        trait FnOnce<Args> {
-            type Output;
-        }
-
-        fn foo<T, U, F: FnOnce(T) -> U>(t: T, f: F) -> U { loop {} }
+//- minicore: fn
+fn foo<T, U, F: FnOnce(T) -> U>(t: T, f: F) -> U { loop {} }
 
-        fn test() {
-            foo(&(1, "a"), |&(x, y)| x); // normal, no match ergonomics
-            foo(&(1, "a"), |(x, y)| x);
-        }
-        "#,
+fn test() {
+    foo(&(1, "a"), |&(x, y)| x); // normal, no match ergonomics
+    foo(&(1, "a"), |(x, y)| x);
+}
+"#,
         expect![[r#"
-            93..94 't': T
-            99..100 'f': F
-            110..121 '{ loop {} }': U
-            112..119 'loop {}': !
-            117..119 '{}': ()
-            133..232 '{     ... x); }': ()
-            139..142 'foo': fn foo<&(i32, &str), i32, |&(i32, &str)| -> i32>(&(i32, &str), |&(i32, &str)| -> i32) -> i32
-            139..166 'foo(&(...y)| x)': i32
-            143..152 '&(1, "a")': &(i32, &str)
-            144..152 '(1, "a")': (i32, &str)
-            145..146 '1': i32
-            148..151 '"a"': &str
-            154..165 '|&(x, y)| x': |&(i32, &str)| -> i32
-            155..162 '&(x, y)': &(i32, &str)
-            156..162 '(x, y)': (i32, &str)
-            157..158 'x': i32
-            160..161 'y': &str
-            164..165 'x': i32
-            203..206 'foo': fn foo<&(i32, &str), &i32, |&(i32, &str)| -> &i32>(&(i32, &str), |&(i32, &str)| -> &i32) -> &i32
-            203..229 'foo(&(...y)| x)': &i32
-            207..216 '&(1, "a")': &(i32, &str)
-            208..216 '(1, "a")': (i32, &str)
-            209..210 '1': i32
-            212..215 '"a"': &str
-            218..228 '|(x, y)| x': |&(i32, &str)| -> &i32
-            219..225 '(x, y)': (i32, &str)
-            220..221 'x': &i32
-            223..224 'y': &&str
-            227..228 'x': &i32
+            32..33 't': T
+            38..39 'f': F
+            49..60 '{ loop {} }': U
+            51..58 'loop {}': !
+            56..58 '{}': ()
+            72..171 '{     ... x); }': ()
+            78..81 'foo': fn foo<&(i32, &str), i32, |&(i32, &str)| -> i32>(&(i32, &str), |&(i32, &str)| -> i32) -> i32
+            78..105 'foo(&(...y)| x)': i32
+            82..91 '&(1, "a")': &(i32, &str)
+            83..91 '(1, "a")': (i32, &str)
+            84..85 '1': i32
+            87..90 '"a"': &str
+            93..104 '|&(x, y)| x': |&(i32, &str)| -> i32
+            94..101 '&(x, y)': &(i32, &str)
+            95..101 '(x, y)': (i32, &str)
+            96..97 'x': i32
+            99..100 'y': &str
+            103..104 'x': i32
+            142..145 'foo': fn foo<&(i32, &str), &i32, |&(i32, &str)| -> &i32>(&(i32, &str), |&(i32, &str)| -> &i32) -> &i32
+            142..168 'foo(&(...y)| x)': &i32
+            146..155 '&(1, "a")': &(i32, &str)
+            147..155 '(1, "a")': (i32, &str)
+            148..149 '1': i32
+            151..154 '"a"': &str
+            157..167 '|(x, y)| x': |&(i32, &str)| -> &i32
+            158..164 '(x, y)': (i32, &str)
+            159..160 'x': &i32
+            162..163 'y': &&str
+            166..167 'x': &i32
         "#]],
     );
 }