src/test/ui/lint/lint-incoherent-auto-trait-objects.rs


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trait Foo {}

impl Foo for dyn Send {}

impl Foo for dyn Send + Send {}
//~^ ERROR conflicting implementations
//~| hard error

impl Foo for dyn Send + Sync {}

impl Foo for dyn Sync + Send {}
//~^ ERROR conflicting implementations
//~| hard error

impl Foo for dyn Send + Sync + Send {}
//~^ ERROR conflicting implementations
//~| hard error

fn main() {}