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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:19:13 +0000
commit218caa410aa38c29984be31a5229b9fa717560ee (patch)
treec54bd55eeb6e4c508940a30e94c0032fbd45d677 /src/test/ui/marker_trait_attr/overlap-permitted-for-annotated-marker-traits.rs
parentReleasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff)
downloadrustc-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 'src/test/ui/marker_trait_attr/overlap-permitted-for-annotated-marker-traits.rs')
-rw-r--r--src/test/ui/marker_trait_attr/overlap-permitted-for-annotated-marker-traits.rs27
1 files changed, 0 insertions, 27 deletions
diff --git a/src/test/ui/marker_trait_attr/overlap-permitted-for-annotated-marker-traits.rs b/src/test/ui/marker_trait_attr/overlap-permitted-for-annotated-marker-traits.rs
deleted file mode 100644
index f7654458f..000000000
--- a/src/test/ui/marker_trait_attr/overlap-permitted-for-annotated-marker-traits.rs
+++ /dev/null
@@ -1,27 +0,0 @@
-// run-pass
-// Tests for RFC 1268: we allow overlapping impls of marker traits,
-// that is, traits with #[marker]. In this case, a type `T` is
-// `MyMarker` if it is either `Debug` or `Display`.
-
-#![feature(marker_trait_attr)]
-
-use std::fmt::{Debug, Display};
-
-#[marker]
-trait MyMarker {}
-
-impl<T: Debug> MyMarker for T {}
-impl<T: Display> MyMarker for T {}
-
-fn foo<T: MyMarker>(t: T) -> T {
- t
-}
-
-fn main() {
- // Debug && Display:
- assert_eq!(1, foo(1));
- assert_eq!(2.0, foo(2.0));
-
- // Debug && !Display:
- assert_eq!(vec![1], foo(vec![1]));
-}