File: impl-bound-with-references-error.rs

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rustc 1.86.0%2Bdfsg1-1
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// Regression test for #105138.
// This test ensures that the compiler does not add note
// for implementation of trait whose inner type is erroneous.

pub enum LabelText {
    Plain,
}

impl<T> From<T> for LabelText
//~^ ERROR conflicting implementations of trait `From<LabelText>` for type `LabelText` [E0119]
where
    T: Into<Cow<'static, str>>,
    //~^ ERROR cannot find type `Cow` in this scope [E0412]
{
    fn from(text: T) -> Self {
        LabelText::Plain(text.into()) //~ ERROR expected function, found `LabelText`
    }
}

fn main() {}