mirror of
https://github.com/rust-lang/rust.git
synced 2024-11-27 09:14:20 +00:00
47 lines
2.1 KiB
Rust
47 lines
2.1 KiB
Rust
struct Wow<const N: usize>;
|
|
|
|
fn main() {
|
|
let _: Wow<if true {}>;
|
|
//~^ ERROR invalid const generic expression
|
|
//~| HELP expressions must be enclosed in braces to be used as const generic arguments
|
|
let _: Wow<|| ()>;
|
|
//~^ ERROR invalid const generic expression
|
|
//~| HELP expressions must be enclosed in braces to be used as const generic arguments
|
|
let _: Wow<A.b>;
|
|
//~^ ERROR expected one of
|
|
//~| HELP expressions must be enclosed in braces to be used as const generic arguments
|
|
let _: Wow<A.0>;
|
|
//~^ ERROR expected one of
|
|
//~| HELP expressions must be enclosed in braces to be used as const generic arguments
|
|
let _: Wow<[]>;
|
|
//~^ ERROR expected type
|
|
//~| HELP expressions must be enclosed in braces to be used as const generic arguments
|
|
let _: Wow<[12]>;
|
|
//~^ ERROR expected type
|
|
//~| ERROR invalid const generic expression
|
|
//~| HELP expressions must be enclosed in braces to be used as const generic arguments
|
|
let _: Wow<[0, 1, 3]>;
|
|
//~^ ERROR expected type
|
|
//~| HELP expressions must be enclosed in braces to be used as const generic arguments
|
|
let _: Wow<[0xff; 8]>;
|
|
//~^ ERROR expected type
|
|
//~| ERROR invalid const generic expression
|
|
//~| HELP expressions must be enclosed in braces to be used as const generic arguments
|
|
let _: Wow<[1, 2]>; // Regression test for issue #81698.
|
|
//~^ ERROR expected type
|
|
//~| HELP expressions must be enclosed in braces to be used as const generic arguments
|
|
let _: Wow<&0>;
|
|
//~^ ERROR expected type
|
|
//~| HELP expressions must be enclosed in braces to be used as const generic arguments
|
|
let _: Wow<("", 0)>;
|
|
//~^ ERROR expected type
|
|
//~| HELP expressions must be enclosed in braces to be used as const generic arguments
|
|
let _: Wow<(1 + 2) * 3>;
|
|
//~^ ERROR expected type
|
|
//~| HELP expressions must be enclosed in braces to be used as const generic arguments
|
|
// FIXME(fmease): This one is pretty bad.
|
|
let _: Wow<!0>;
|
|
//~^ ERROR expected one of
|
|
//~| HELP you might have meant to end the type parameters here
|
|
}
|