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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:03 +0000
commit64d98f8ee037282c35007b64c2649055c56af1db (patch)
tree5492bcf97fce41ee1c0b1cc2add283f3e66cdab0 /src/test/ui/builtin-superkinds/builtin-superkinds-capabilities-transitive.rs
parentAdding debian version 1.67.1+dfsg1-1. (diff)
downloadrustc-64d98f8ee037282c35007b64c2649055c56af1db.tar.xz
rustc-64d98f8ee037282c35007b64c2649055c56af1db.zip
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/builtin-superkinds/builtin-superkinds-capabilities-transitive.rs')
-rw-r--r--src/test/ui/builtin-superkinds/builtin-superkinds-capabilities-transitive.rs25
1 files changed, 0 insertions, 25 deletions
diff --git a/src/test/ui/builtin-superkinds/builtin-superkinds-capabilities-transitive.rs b/src/test/ui/builtin-superkinds/builtin-superkinds-capabilities-transitive.rs
deleted file mode 100644
index 1f997d371..000000000
--- a/src/test/ui/builtin-superkinds/builtin-superkinds-capabilities-transitive.rs
+++ /dev/null
@@ -1,25 +0,0 @@
-// run-pass
-// Tests "transitivity" of super-builtin-kinds on traits. Here, if
-// we have a Foo, we know we have a Bar, and if we have a Bar, we
-// know we have a Send. So if we have a Foo we should know we have
-// a Send. Basically this just makes sure rustc is using
-// each_bound_trait_and_supertraits in type_contents correctly.
-
-
-use std::sync::mpsc::{channel, Sender};
-
-trait Bar : Send { }
-trait Foo : Bar { }
-
-impl <T: Send> Foo for T { }
-impl <T: Send> Bar for T { }
-
-fn foo<T: Foo + 'static>(val: T, chan: Sender<T>) {
- chan.send(val).unwrap();
-}
-
-pub fn main() {
- let (tx, rx) = channel();
- foo(31337, tx);
- assert_eq!(rx.recv().unwrap(), 31337);
-}