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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/traits/object/auto-dedup-in-impl.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/traits/object/auto-dedup-in-impl.rs')
-rw-r--r-- | tests/ui/traits/object/auto-dedup-in-impl.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/tests/ui/traits/object/auto-dedup-in-impl.rs b/tests/ui/traits/object/auto-dedup-in-impl.rs new file mode 100644 index 000000000..85698f194 --- /dev/null +++ b/tests/ui/traits/object/auto-dedup-in-impl.rs @@ -0,0 +1,19 @@ +// Checks to make sure that `dyn Trait + Send` and `dyn Trait + Send + Send` are the same type. +// Issue: #47010 + +struct Struct; +impl Trait for Struct {} +trait Trait {} + +type Send1 = dyn Trait + Send; +type Send2 = dyn Trait + Send + Send; + +fn main () {} + +impl dyn Trait + Send { + fn test(&self) { println!("one"); } //~ ERROR duplicate definitions with name `test` +} + +impl dyn Trait + Send + Send { + fn test(&self) { println!("two"); } +} |