Reference issue test originated from

src/test/ui/typeck/struct-enum-wrong-args.rs

@@ -1,3 +1,4 @@
+// Regression test of #86481.
 struct Wrapper(i32);
 struct DoubleWrapper(i32, i32);
 

src/test/ui/typeck/struct-enum-wrong-args.stderr

@@ -1,61 +1,61 @@
 error[E0061]: this enum variant takes 1 argument but 2 arguments were supplied
-  --> $DIR/struct-enum-wrong-args.rs:5:13
+  --> $DIR/struct-enum-wrong-args.rs:6:13
    |
 LL |     let _ = Some(3, 2);
    |             ^^^^ -  - supplied 2 arguments
    |             |
    |             expected 1 argument
 
 error[E0061]: this enum variant takes 1 argument but 3 arguments were supplied
-  --> $DIR/struct-enum-wrong-args.rs:6:13
+  --> $DIR/struct-enum-wrong-args.rs:7:13
    |
 LL |     let _ = Ok(3, 6, 2);
    |             ^^ -  -  - supplied 3 arguments
    |             |
    |             expected 1 argument
 
 error[E0061]: this enum variant takes 1 argument but 0 arguments were supplied
-  --> $DIR/struct-enum-wrong-args.rs:7:13
+  --> $DIR/struct-enum-wrong-args.rs:8:13
    |
 LL |     let _ = Ok();
    |             ^^-- supplied 0 arguments
    |             |
    |             expected 1 argument
 
 error[E0061]: this struct takes 1 argument but 0 arguments were supplied
-  --> $DIR/struct-enum-wrong-args.rs:8:13
+  --> $DIR/struct-enum-wrong-args.rs:9:13
    |
 LL |     let _ = Wrapper();
    |             ^^^^^^^-- supplied 0 arguments
    |             |
    |             expected 1 argument
 
 error[E0061]: this struct takes 1 argument but 2 arguments were supplied
-  --> $DIR/struct-enum-wrong-args.rs:9:13
+  --> $DIR/struct-enum-wrong-args.rs:10:13
    |
 LL |     let _ = Wrapper(5, 2);
    |             ^^^^^^^ -  - supplied 2 arguments
    |             |
    |             expected 1 argument
 
 error[E0061]: this struct takes 2 arguments but 0 arguments were supplied
-  --> $DIR/struct-enum-wrong-args.rs:10:13
+  --> $DIR/struct-enum-wrong-args.rs:11:13
    |
 LL |     let _ = DoubleWrapper();
    |             ^^^^^^^^^^^^^-- supplied 0 arguments
    |             |
    |             expected 2 arguments
 
 error[E0061]: this struct takes 2 arguments but 1 argument was supplied
-  --> $DIR/struct-enum-wrong-args.rs:11:13
+  --> $DIR/struct-enum-wrong-args.rs:12:13
    |
 LL |     let _ = DoubleWrapper(5);
    |             ^^^^^^^^^^^^^ - supplied 1 argument
    |             |
    |             expected 2 arguments
 
 error[E0061]: this struct takes 2 arguments but 3 arguments were supplied
-  --> $DIR/struct-enum-wrong-args.rs:12:13
+  --> $DIR/struct-enum-wrong-args.rs:13:13
    |
 LL |     let _ = DoubleWrapper(5, 2, 7);
    |             ^^^^^^^^^^^^^ -  -  - supplied 3 arguments