From 64d98f8ee037282c35007b64c2649055c56af1db Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:03 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/dyn-star/no-explicit-dyn-star-cast.rs | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 tests/ui/dyn-star/no-explicit-dyn-star-cast.rs (limited to 'tests/ui/dyn-star/no-explicit-dyn-star-cast.rs') diff --git a/tests/ui/dyn-star/no-explicit-dyn-star-cast.rs b/tests/ui/dyn-star/no-explicit-dyn-star-cast.rs new file mode 100644 index 000000000..67240c8e8 --- /dev/null +++ b/tests/ui/dyn-star/no-explicit-dyn-star-cast.rs @@ -0,0 +1,13 @@ +use std::fmt::Debug; + +fn make_dyn_star() { + let i = 42usize; + let dyn_i: dyn* Debug = i as dyn* Debug; + //~^ ERROR casting `usize` as `dyn* Debug` is invalid + //~| ERROR dyn* trait objects are unstable + //~| ERROR dyn* trait objects are unstable +} + +fn main() { + make_dyn_star(); +} -- cgit v1.2.3