src/test/ui/typeck/issue-67971.rs

   1 struct S {}
   2
   3 fn foo(ctx: &mut S) -> String { //~ ERROR mismatched types
   4     // Don't suggest to remove semicolon as it won't fix anything
   5     ctx.sleep = 0;
   6     //~^ ERROR no field `sleep` on type `&mut S`
   7 }
   8
   9 fn main() {}