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Diffstat (limited to 'tests/ui/suggestions/constrain-trait.fixed')
-rw-r--r-- | tests/ui/suggestions/constrain-trait.fixed | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tests/ui/suggestions/constrain-trait.fixed b/tests/ui/suggestions/constrain-trait.fixed new file mode 100644 index 000000000..f292f27f0 --- /dev/null +++ b/tests/ui/suggestions/constrain-trait.fixed @@ -0,0 +1,47 @@ +// run-rustfix +// check-only + +#[derive(Debug)] +struct Demo { + a: String +} + +trait GetString { + fn get_a(&self) -> &String; +} + +trait UseString: std::fmt::Debug + GetString { + fn use_string(&self) { + println!("{:?}", self.get_a()); //~ ERROR no method named `get_a` found + } +} + +trait UseString2: GetString { + fn use_string(&self) { + println!("{:?}", self.get_a()); //~ ERROR no method named `get_a` found + } +} + +impl GetString for Demo { + fn get_a(&self) -> &String { + &self.a + } +} + +impl UseString for Demo {} +impl UseString2 for Demo {} + + +#[cfg(test)] +mod tests { + use crate::{Demo, UseString}; + + #[test] + fn it_works() { + let d = Demo { a: "test".to_string() }; + d.use_string(); + } +} + + +fn main() {} |