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// This tests issue #79683: note in the error message that the trait is
// explicitly unimplemented instead of suggesting to implement it.
#![feature(negative_impls)]
struct Qux;
//~^ NOTE method `clone` not found for this
//~^^ NOTE method `foo` not found for this
impl !Clone for Qux {}
trait Bar {
fn bar(&self);
}
impl !Bar for u32 {}
trait Foo {
fn foo(&self);
}
//~^^^ NOTE `Foo` defines an item `foo`, perhaps you need to implement it
trait FooBar {
fn foo(&self);
}
impl !Foo for Qux {}
impl !FooBar for Qux {}
impl !FooBar for u32 {}
fn main() {
Qux.clone();
//~^ ERROR no method named `clone` found for struct `Qux`
//~| NOTE method not found in `Qux`
//~| NOTE `Clone` defines an item `clone`, but is explicitly unimplemented
0_u32.bar();
//~^ ERROR no method named `bar` found for type `u32`
//~| NOTE method not found in `u32`
//~| NOTE `Bar` defines an item `bar`, but is explicitly unimplemented
Qux.foo();
//~^ ERROR no method named `foo` found for struct `Qux`
//~| NOTE method not found in `Qux`
//~| NOTE the following traits define an item `foo`, but are explicitly unimplemented
0_u32.foo();
//~^ ERROR no method named `foo` found for type `u32`
//~| NOTE method not found in `u32`
//~| NOTE `FooBar` defines an item `foo`, but is explicitly unimplemented
}
|
