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 --- src/test/ui/kindck/kindck-inherited-copy-bound.rs | 34 +++++++++++++++++++++++ 1 file changed, 34 insertions(+) create mode 100644 src/test/ui/kindck/kindck-inherited-copy-bound.rs (limited to 'src/test/ui/kindck/kindck-inherited-copy-bound.rs') diff --git a/src/test/ui/kindck/kindck-inherited-copy-bound.rs b/src/test/ui/kindck/kindck-inherited-copy-bound.rs new file mode 100644 index 000000000..87d47556b --- /dev/null +++ b/src/test/ui/kindck/kindck-inherited-copy-bound.rs @@ -0,0 +1,34 @@ +// Test that Copy bounds inherited by trait are checked. +// +// revisions: curr object_safe_for_dispatch + +#![cfg_attr(object_safe_for_dispatch, feature(object_safe_for_dispatch))] + + +use std::any::Any; + +trait Foo : Copy { + fn foo(&self) {} +} + +impl Foo for T { +} + +fn take_param(foo: &T) { } + +fn a() { + let x: Box<_> = Box::new(3); + take_param(&x); //[curr]~ ERROR E0277 + //[object_safe_for_dispatch]~^ ERROR E0277 +} + +fn b() { + let x: Box<_> = Box::new(3); + let y = &x; + let z = &x as &dyn Foo; + //[curr]~^ ERROR E0038 + //[curr]~| ERROR E0038 + //[object_safe_for_dispatch]~^^^ ERROR E0038 +} + +fn main() { } -- cgit v1.2.3