From 4547b622d8d29df964fa2914213088b148c498fc Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:18:32 +0200 Subject: Merging upstream version 1.67.1+dfsg1. Signed-off-by: Daniel Baumann --- src/test/ui/dyn-star/align.rs | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) create mode 100644 src/test/ui/dyn-star/align.rs (limited to 'src/test/ui/dyn-star/align.rs') diff --git a/src/test/ui/dyn-star/align.rs b/src/test/ui/dyn-star/align.rs new file mode 100644 index 000000000..fb41a05a0 --- /dev/null +++ b/src/test/ui/dyn-star/align.rs @@ -0,0 +1,17 @@ +// revisions: normal over_aligned +//[normal] check-pass + +#![feature(dyn_star)] +//~^ WARN the feature `dyn_star` is incomplete and may not be safe to use and/or cause compiler crashes + +use std::fmt::Debug; + +#[cfg_attr(over_aligned, repr(C, align(1024)))] +#[cfg_attr(not(over_aligned), repr(C))] +#[derive(Debug)] +struct AlignedUsize(usize); + +fn main() { + let x = AlignedUsize(12) as dyn* Debug; + //[over_aligned]~^ ERROR `AlignedUsize` needs to be a pointer-sized type +} -- cgit v1.2.3