// Test that specializing on a `rustc_specialization_trait` trait is allowed.// check-pass#![feature(min_specialization)]#![feature(rustc_attrs)]#[rustc_specialization_trait]traitSpecTrait{fng(&self);}traitX{fnf(&self);}impl<T>XforT{defaultfnf(&self){}}impl<T: SpecTrait>XforT{fnf(&self){self.g();}}fnmain(){}