| // A few contrived examples where lifetime should (or should not) be parsed as an object type. |
| // Lifetimes parsed as types are still rejected later by semantic checks. |
| |
| struct S<'a, T>(&'a u8, T); |
| |
| fn main() { |
| // `'static` is a lifetime argument, `'static +` is a type argument |
| let _: S<'static, u8>; |
| let _: S<'static, 'static +>; |
| //~^ at least one non-builtin trait is required for an object type |
| let _: S<'static, 'static>; |
| //~^ ERROR wrong number of lifetime arguments: expected 1, found 2 |
| //~| ERROR wrong number of type arguments: expected 1, found 0 |
| let _: S<'static +, 'static>; |
| //~^ ERROR lifetime parameters must be declared prior to type parameters |
| //~| ERROR at least one non-builtin trait is required for an object type |
| } |
