|  | error: expected type, found `1` | 
|  | --> $DIR/const-generic-function.rs:18:19 | 
|  | | | 
|  | LL |     foo::<bar(bar(1, 1), bar(1, 1))>(); | 
|  | |                   ^ expected type | 
|  | | | 
|  | help: expressions must be enclosed in braces to be used as const generic arguments | 
|  | | | 
|  | LL |     foo::<{ bar(bar(1, 1), bar(1, 1)) }>(); | 
|  | |           +                           + | 
|  |  | 
|  | error: expected type, found `1` | 
|  | --> $DIR/const-generic-function.rs:19:15 | 
|  | | | 
|  | LL |     foo::<bar(1, 1)>(); | 
|  | |               ^ expected type | 
|  | | | 
|  | help: expressions must be enclosed in braces to be used as const generic arguments | 
|  | | | 
|  | LL |     foo::<{ bar(1, 1) }>(); | 
|  | |           +           + | 
|  |  | 
|  | error: expected type, found `2` | 
|  | --> $DIR/const-generic-function.rs:20:20 | 
|  | | | 
|  | LL |     foo::<bar(FOO, 2)>(); | 
|  | |                    ^ expected type | 
|  | | | 
|  | help: expressions must be enclosed in braces to be used as const generic arguments | 
|  | | | 
|  | LL |     foo::<{ bar(FOO, 2) }>(); | 
|  | |           +             + | 
|  |  | 
|  | error[E0573]: expected type, found function `baz` | 
|  | --> $DIR/const-generic-function.rs:16:11 | 
|  | | | 
|  | LL |     foo::<baz()>(); | 
|  | |           ^^^^^ not a type | 
|  |  | 
|  | error[E0747]: unresolved item provided when a constant was expected | 
|  | --> $DIR/const-generic-function.rs:16:11 | 
|  | | | 
|  | LL |     foo::<baz()>(); | 
|  | |           ^^^^^ | 
|  | | | 
|  | help: if this generic argument was intended as a const parameter, surround it with braces | 
|  | | | 
|  | LL |     foo::<{ baz() }>(); | 
|  | |           +       + | 
|  |  | 
|  | error: aborting due to 5 previous errors | 
|  |  | 
|  | Some errors have detailed explanations: E0573, E0747. | 
|  | For more information about an error, try `rustc --explain E0573`. |