New upstream version 1.55.0+dfsg1

[rustc.git] / src / test / ui / entry-point / imported_main_const_fn_item_type_forbidden.stderr

error[E0601]: `main` function not found in crate `imported_main_const_fn_item_type_forbidden`
  --> $DIR/imported_main_const_fn_item_type_forbidden.rs:1:1
   |
LL | / #![feature(imported_main)]
LL | | #![feature(min_type_alias_impl_trait)]
LL | | #![allow(incomplete_features)]
LL | |
...  |
LL | |
LL | | use foo::BAR as main;
   | |_____----------------^ consider adding a `main` function to `$DIR/imported_main_const_fn_item_type_forbidden.rs`
   |       |
   |       non-function item at `crate::main` is found

error[E0308]: mismatched types
  --> $DIR/imported_main_const_fn_item_type_forbidden.rs:10:29
   |
LL |     type MainFn = impl Fn();
   |                   --------- the expected opaque type
...
LL |     pub const BAR: MainFn = bar;
   |                             ^^^ expected opaque type, found fn item
   |
   = note: expected opaque type `impl Fn<()>`
                  found fn item `fn() {bar}`

error: could not find defining uses
  --> $DIR/imported_main_const_fn_item_type_forbidden.rs:6:19
   |
LL |     type MainFn = impl Fn();
   |                   ^^^^^^^^^

error: aborting due to 3 previous errors

Some errors have detailed explanations: E0308, E0601.
For more information about an error, try `rustc --explain E0308`.