src/test/ui/functions-closures/fn-help-with-err.rs

   1 // This test case checks the behavior of typeck::check::method::suggest::is_fn on Ty::Error.
   2 fn main() {
   3     let arc = std::sync::Arc::new(oops);
   4     //~^ ERROR cannot find value `oops` in this scope
   5     //~| NOTE not found
   6     // The error "note: this is a function, perhaps you wish to call it" MUST NOT appear.
   7     arc.blablabla();
   8     //~^ ERROR no method named `blablabla`
   9     //~| NOTE method not found
  10     let arc2 = std::sync::Arc::new(|| 1);
  11     // The error "note: this is a function, perhaps you wish to call it" SHOULD appear
  12     arc2.blablabla();
  13     //~^ ERROR no method named `blablabla`
  14     //~| NOTE method not found
  15     //~| NOTE this is a function, perhaps you wish to call it
  16 }