From a4b7ed7a42c716ab9f05e351f003d589124fd55d Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:18:58 +0200 Subject: Adding upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/issues/issue-18959.stderr | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) create mode 100644 tests/ui/issues/issue-18959.stderr (limited to 'tests/ui/issues/issue-18959.stderr') diff --git a/tests/ui/issues/issue-18959.stderr b/tests/ui/issues/issue-18959.stderr new file mode 100644 index 000000000..b9e278736 --- /dev/null +++ b/tests/ui/issues/issue-18959.stderr @@ -0,0 +1,18 @@ +error[E0038]: the trait `Bar` cannot be made into an object + --> $DIR/issue-18959.rs:11:12 + | +LL | fn foo(b: &dyn Bar) { + | ^^^^^^^ `Bar` cannot be made into an object + | +note: for a trait to be "object safe" it needs to allow building a vtable to allow the call to be resolvable dynamically; for more information visit + --> $DIR/issue-18959.rs:1:20 + | +LL | pub trait Foo { fn foo(&self, ext_thing: &T); } + | ^^^ ...because method `foo` has generic type parameters +LL | pub trait Bar: Foo { } + | --- this trait cannot be made into an object... + = help: consider moving `foo` to another trait + +error: aborting due to previous error + +For more information about this error, try `rustc --explain E0038`. -- cgit v1.2.3