From 3e3e70d529d8c7d7c4d7bc4fefc9f109393b9245 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:43 +0200 Subject: Merging upstream version 1.69.0+dfsg1. Signed-off-by: Daniel Baumann --- .../trait-upcasting/multiple_supertrait_upcastable.rs | 10 ++++++++++ .../trait-upcasting/multiple_supertrait_upcastable.stderr | 14 ++++++++++++++ 2 files changed, 24 insertions(+) create mode 100644 tests/ui/traits/trait-upcasting/multiple_supertrait_upcastable.rs create mode 100644 tests/ui/traits/trait-upcasting/multiple_supertrait_upcastable.stderr (limited to 'tests/ui/traits/trait-upcasting') diff --git a/tests/ui/traits/trait-upcasting/multiple_supertrait_upcastable.rs b/tests/ui/traits/trait-upcasting/multiple_supertrait_upcastable.rs new file mode 100644 index 000000000..3c6ab86e4 --- /dev/null +++ b/tests/ui/traits/trait-upcasting/multiple_supertrait_upcastable.rs @@ -0,0 +1,10 @@ +#![feature(multiple_supertrait_upcastable)] +#![deny(multiple_supertrait_upcastable)] + +trait A {} +trait B {} + +trait C: A + B {} +//~^ ERROR `C` is object-safe and has multiple supertraits + +fn main() {} diff --git a/tests/ui/traits/trait-upcasting/multiple_supertrait_upcastable.stderr b/tests/ui/traits/trait-upcasting/multiple_supertrait_upcastable.stderr new file mode 100644 index 000000000..ad80a009e --- /dev/null +++ b/tests/ui/traits/trait-upcasting/multiple_supertrait_upcastable.stderr @@ -0,0 +1,14 @@ +error: `C` is object-safe and has multiple supertraits + --> $DIR/multiple_supertrait_upcastable.rs:7:1 + | +LL | trait C: A + B {} + | ^^^^^^^^^^^^^^ + | +note: the lint level is defined here + --> $DIR/multiple_supertrait_upcastable.rs:2:9 + | +LL | #![deny(multiple_supertrait_upcastable)] + | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ + +error: aborting due to previous error + -- cgit v1.2.3