tests/run-make/doctests-merge/doctest.rs


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#![crate_name = "foo"]
#![crate_type = "lib"]

//! ```
//! foo::init();
//! ```

/// ```
/// foo::init();
/// ```
pub fn init() {
    static mut IS_INIT: bool = false;

    unsafe {
        assert!(!IS_INIT);
        IS_INIT = true;
    }
}