tests/ui/transmutability/malformed-program-gracefulness/coherence-bikeshed-intrinsic-from.rs


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#![feature(transmutability)]
#![feature(type_alias_impl_trait)]
trait OpaqueTrait {}
type OpaqueType = impl OpaqueTrait;
//~^ ERROR unconstrained opaque type
trait AnotherTrait {}
impl<T: std::mem::TransmuteFrom<(), ()>> AnotherTrait for T {}
//~^ ERROR type provided when a constant was expected
impl AnotherTrait for OpaqueType {}
//~^ ERROR conflicting implementations of trait `AnotherTrait`
pub fn main() {}