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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/suggestions/constrain-trait.rs | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/suggestions/constrain-trait.rs')
-rw-r--r-- | tests/ui/suggestions/constrain-trait.rs | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/tests/ui/suggestions/constrain-trait.rs b/tests/ui/suggestions/constrain-trait.rs new file mode 100644 index 000000000..99ccf7a7f --- /dev/null +++ b/tests/ui/suggestions/constrain-trait.rs @@ -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 { + fn use_string(&self) { + println!("{:?}", self.get_a()); //~ ERROR no method named `get_a` found + } +} + +trait UseString2 { + 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() {} |