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git.proxmox.com Git - rustc.git/blob - src/test/ui/consts/const-eval/issue-55541.rs
3 // Test that we can handle newtypes wrapping extern types
5 #![feature(extern_types)]
7 use std
::marker
::PhantomData
;
12 unsafe impl Sync
for ExternType {}
13 static MAGIC_FFI_STATIC
: u8 = 42;
16 pub struct Wrapper(ExternType
);
17 pub static MAGIC_FFI_REF
: &'
static Wrapper
= unsafe {
18 std
::mem
::transmute(&MAGIC_FFI_STATIC
)
22 pub struct Wrapper2(PhantomData
<Vec
<i32>>, ExternType
);
23 pub static MAGIC_FFI_REF2
: &'
static Wrapper2
= unsafe {
24 std
::mem
::transmute(&MAGIC_FFI_STATIC
)