File: linkage2.rs

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rustc 1.87.0%2Bdfsg1-1
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//@ check-fail

#![feature(linkage)]

extern "C" {
    #[linkage = "extern_weak"]
    static foo: i32;
//~^ ERROR: invalid type for variable with `#[linkage]` attribute
}

fn main() {
    println!("{}", unsafe { foo });
}