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/issue-miri-1910.rs | 12 ++++++++++++ 1 file changed, 12 insertions(+) create mode 100644 tests/ui/consts/issue-miri-1910.rs (limited to 'tests/ui/consts/issue-miri-1910.rs') diff --git a/tests/ui/consts/issue-miri-1910.rs b/tests/ui/consts/issue-miri-1910.rs new file mode 100644 index 000000000..29e0ea950 --- /dev/null +++ b/tests/ui/consts/issue-miri-1910.rs @@ -0,0 +1,12 @@ +// error-pattern unable to turn pointer into raw bytes +// normalize-stderr-test: "alloc[0-9]+\+0x[a-z0-9]+" -> "ALLOC" +#![feature(const_ptr_read)] + +const C: () = unsafe { + let foo = Some(&42 as *const i32); + let one_and_a_half_pointers = std::mem::size_of::<*const i32>()/2*3; + (&foo as *const _ as *const u8).add(one_and_a_half_pointers).read(); +}; + +fn main() { +} -- cgit v1.2.3