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| author | Ralf Jung <post@ralfj.de> | 2024-04-15 17:45:04 +0200 |
|---|---|---|
| committer | Ralf Jung <post@ralfj.de> | 2024-04-15 18:45:56 +0200 |
| commit | 6f36e825946ef7f0938fa2a1bcb3fcd5321c4a18 (patch) | |
| tree | 5c1ba4e7154054632c27044b35fa581c4e5f84d1 /example | |
| parent | cccf379a5bd7096b970277db70f72055ff01a5e8 (diff) | |
| download | rust-6f36e825946ef7f0938fa2a1bcb3fcd5321c4a18.tar.gz rust-6f36e825946ef7f0938fa2a1bcb3fcd5321c4a18.zip | |
static_mut_refs: use raw pointers to remove the remaining FIXME
Diffstat (limited to 'example')
| -rw-r--r-- | example/mini_core_hello_world.rs | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/example/mini_core_hello_world.rs b/example/mini_core_hello_world.rs index add77880716..5a7ddc4cd7f 100644 --- a/example/mini_core_hello_world.rs +++ b/example/mini_core_hello_world.rs @@ -2,7 +2,7 @@ #![feature( no_core, unboxed_closures, start, lang_items, never_type, linkage, - extern_types, thread_local + extern_types, thread_local, raw_ref_op )] #![no_core] #![allow(dead_code, internal_features, non_camel_case_types)] @@ -99,9 +99,7 @@ fn start<T: Termination + 'static>( static mut NUM: u8 = 6 * 7; -// FIXME: Use `SyncUnsafeCell` instead of allowing `static_mut_refs` lint -#[allow(static_mut_refs)] -static NUM_REF: &'static u8 = unsafe { &NUM }; +static NUM_REF: &'static u8 = unsafe { &* &raw const NUM }; macro_rules! assert { ($e:expr) => { |