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trait Foo<T> {}
impl Foo<T: Default> for String {}
//~^ ERROR associated item constraints are not allowed here
//~| HELP declare the type parameter right after the `impl` keyword
impl Foo<T: 'a + Default> for u8 {}
//~^ ERROR associated item constraints are not allowed here
//~| HELP declare the type parameter right after the `impl` keyword
//~| ERROR use of undeclared lifetime name `'a`
//~| HELP consider introducing lifetime `'a` here
impl<T> Foo<T: Default> for u16 {}
//~^ ERROR associated item constraints are not allowed here
//~| HELP declare the type parameter right after the `impl` keyword
impl<'a> Foo<T: 'a + Default> for u32 {}
//~^ ERROR associated item constraints are not allowed here
//~| HELP declare the type parameter right after the `impl` keyword
trait Bar<T, K> {}
impl Bar<T: Default, K: Default> for String {}
//~^ ERROR associated item constraints are not allowed here
//~| HELP declare the type parameter right after the `impl` keyword
impl<T> Bar<T, K: Default> for u8 {}
//~^ ERROR trait takes 2 generic arguments but 1 generic argument was supplied
//~| HELP add missing generic argument
//~| ERROR associated item constraints are not allowed here
//~| HELP declare the type parameter right after the `impl` keyword
fn main() {}
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