File: trait-impl.rs

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// only-x86_64

#![feature(target_feature_11)]

trait Foo {
    fn foo(&self);
    unsafe fn unsf_foo(&self);
}

struct Bar;

impl Foo for Bar {
    #[target_feature(enable = "sse2")]
    //~^ ERROR cannot be applied to safe trait method
    fn foo(&self) {}

    #[target_feature(enable = "sse2")]
    unsafe fn unsf_foo(&self) {}
}

trait Qux {
    #[target_feature(enable = "sse2")]
    //~^ ERROR cannot be applied to safe trait method
    fn foo(&self) {}
}

fn main() {}