From 698f8c2f01ea549d77d7dc3338a12e04c11057b9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:02:58 +0200 Subject: Adding upstream version 1.64.0+dfsg1. Signed-off-by: Daniel Baumann --- .../ui/coherence/coherence-impl-trait-for-trait-object-safe.rs | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 src/test/ui/coherence/coherence-impl-trait-for-trait-object-safe.rs (limited to 'src/test/ui/coherence/coherence-impl-trait-for-trait-object-safe.rs') diff --git a/src/test/ui/coherence/coherence-impl-trait-for-trait-object-safe.rs b/src/test/ui/coherence/coherence-impl-trait-for-trait-object-safe.rs new file mode 100644 index 000000000..20ff87549 --- /dev/null +++ b/src/test/ui/coherence/coherence-impl-trait-for-trait-object-safe.rs @@ -0,0 +1,10 @@ +// Test that we give suitable error messages when the user attempts to +// impl a trait `Trait` for its own object type. + +// If the trait is not object-safe, we give a more tailored message +// because we're such schnuckels: +trait NotObjectSafe { fn eq(&self, other: Self); } +impl NotObjectSafe for dyn NotObjectSafe { } +//~^ ERROR E0038 + +fn main() { } -- cgit v1.2.3