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/consts/const-eval/union_promotion.rs | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 src/test/ui/consts/const-eval/union_promotion.rs (limited to 'src/test/ui/consts/const-eval/union_promotion.rs') diff --git a/src/test/ui/consts/const-eval/union_promotion.rs b/src/test/ui/consts/const-eval/union_promotion.rs new file mode 100644 index 000000000..7167f88a1 --- /dev/null +++ b/src/test/ui/consts/const-eval/union_promotion.rs @@ -0,0 +1,13 @@ +#![allow(const_err)] + +#[repr(C)] +union Foo { + a: &'static u32, + b: usize, +} + +fn main() { + let x: &'static bool = &unsafe { //~ temporary value dropped while borrowed + Foo { a: &1 }.b == Foo { a: &2 }.b + }; +} -- cgit v1.2.3