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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/traits/coercion-generic-regions.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/test/ui/traits/coercion-generic-regions.rs | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/test/ui/traits/coercion-generic-regions.rs b/src/test/ui/traits/coercion-generic-regions.rs new file mode 100644 index 000000000..af478df6d --- /dev/null +++ b/src/test/ui/traits/coercion-generic-regions.rs @@ -0,0 +1,19 @@ +struct Struct { + person: &'static str +} + +trait Trait<T> { + fn f(&self, x: T); +} + +impl Trait<&'static str> for Struct { + fn f(&self, x: &'static str) { + println!("Hello, {}!", x); + } +} + +fn main() { + let person = "Fred".to_string(); + let person: &str = &person; //~ ERROR `person` does not live long enough + let s: Box<dyn Trait<&'static str>> = Box::new(Struct { person: person }); +} |