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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:06:31 +0000
commit2ff14448863ac1a1dd9533461708e29aae170c2d (patch)
tree85b9fea2bbfe3f06473cfa381eed11f273b57c5c /src/test/ui/traits/alias/self-in-const-generics.rs
parentAdding debian version 1.64.0+dfsg1-1. (diff)
downloadrustc-2ff14448863ac1a1dd9533461708e29aae170c2d.tar.xz
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Adding debian version 1.65.0+dfsg1-2.debian/1.65.0+dfsg1-2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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-rw-r--r--src/test/ui/traits/alias/self-in-const-generics.rs12
1 files changed, 12 insertions, 0 deletions
diff --git a/src/test/ui/traits/alias/self-in-const-generics.rs b/src/test/ui/traits/alias/self-in-const-generics.rs
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+++ b/src/test/ui/traits/alias/self-in-const-generics.rs
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+#![allow(incomplete_features)]
+#![feature(generic_const_exprs)]
+#![feature(trait_alias)]
+
+trait Bar<const N: usize> {}
+
+trait BB = Bar<{ 2 + 1 }>;
+
+fn foo(x: &dyn BB) {}
+//~^ ERROR the trait alias `BB` cannot be made into an object [E0038]
+
+fn main() {}