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path: root/tests/ui/suggestions/mut-ref-reassignment.rs
blob: 1428324934de210343659b1417e205efd5866b96 (plain)
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fn suggestion(opt: &mut Option<String>) {
    opt = None; //~ ERROR mismatched types
}

fn no_suggestion(opt: &mut Result<String, ()>) {
    opt = None //~ ERROR mismatched types
}

fn suggestion2(opt: &mut Option<String>) {
    opt = Some(String::new())//~ ERROR mismatched types
}

fn no_suggestion2(opt: &mut Option<String>) {
    opt = Some(42)//~ ERROR mismatched types
}

fn main() {}