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 --- src/test/ui/issues/issue-39827.rs | 34 ---------------------------------- 1 file changed, 34 deletions(-) delete mode 100644 src/test/ui/issues/issue-39827.rs (limited to 'src/test/ui/issues/issue-39827.rs') diff --git a/src/test/ui/issues/issue-39827.rs b/src/test/ui/issues/issue-39827.rs deleted file mode 100644 index 782c668c8..000000000 --- a/src/test/ui/issues/issue-39827.rs +++ /dev/null @@ -1,34 +0,0 @@ -// run-pass -#![feature(core_intrinsics)] - -use std::intrinsics::{ volatile_copy_memory, volatile_store, volatile_load, - volatile_copy_nonoverlapping_memory, - volatile_set_memory }; - -// -// This test ensures that volatile intrinsics can be specialised with -// zero-sized types and, in case of copy/set functions, can accept -// number of elements equal to zero. -// -fn main () { - let mut dst_pair = (1, 2); - let src_pair = (3, 4); - let mut dst_empty = (); - let src_empty = (); - - const COUNT_0: usize = 0; - const COUNT_100: usize = 100; - - unsafe { - volatile_copy_memory(&mut dst_pair, &dst_pair, COUNT_0); - volatile_copy_nonoverlapping_memory(&mut dst_pair, &src_pair, 0); - volatile_copy_memory(&mut dst_empty, &dst_empty, 100); - volatile_copy_nonoverlapping_memory(&mut dst_empty, &src_empty, - COUNT_100); - volatile_set_memory(&mut dst_empty, 0, COUNT_100); - volatile_set_memory(&mut dst_pair, 0, COUNT_0); - volatile_store(&mut dst_empty, ()); - volatile_store(&mut dst_empty, src_empty); - volatile_load(&src_empty); - } -} -- cgit v1.2.3