From 218caa410aa38c29984be31a5229b9fa717560ee Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:19:13 +0200 Subject: Merging upstream version 1.68.2+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/consts/const-eval/heap/alloc_intrinsic_uninit.rs | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 tests/ui/consts/const-eval/heap/alloc_intrinsic_uninit.rs (limited to 'tests/ui/consts/const-eval/heap/alloc_intrinsic_uninit.rs') diff --git a/tests/ui/consts/const-eval/heap/alloc_intrinsic_uninit.rs b/tests/ui/consts/const-eval/heap/alloc_intrinsic_uninit.rs new file mode 100644 index 000000000..b53c9ac7a --- /dev/null +++ b/tests/ui/consts/const-eval/heap/alloc_intrinsic_uninit.rs @@ -0,0 +1,10 @@ +// stderr-per-bitwidth +// compile-test +#![feature(core_intrinsics)] +#![feature(const_heap)] +#![feature(const_mut_refs)] +use std::intrinsics; + +const BAR: &i32 = unsafe { &*(intrinsics::const_allocate(4, 4) as *mut i32) }; +//~^ error: it is undefined behavior to use this value +fn main() {} -- cgit v1.2.3