diff options
Diffstat (limited to 'library/proc_macro/src/bridge/closure.rs')
| -rw-r--r-- | library/proc_macro/src/bridge/closure.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/library/proc_macro/src/bridge/closure.rs b/library/proc_macro/src/bridge/closure.rs index 524fdf53d6b..e0e688434dc 100644 --- a/library/proc_macro/src/bridge/closure.rs +++ b/library/proc_macro/src/bridge/closure.rs @@ -19,7 +19,7 @@ struct Env; impl<'a, A, R, F: FnMut(A) -> R> From<&'a mut F> for Closure<'a, A, R> { fn from(f: &'a mut F) -> Self { unsafe extern "C" fn call<A, R, F: FnMut(A) -> R>(env: *mut Env, arg: A) -> R { - (*(env as *mut _ as *mut F))(arg) + unsafe { (*(env as *mut _ as *mut F))(arg) } } Closure { call: call::<A, R, F>, env: f as *mut _ as *mut Env, _marker: PhantomData } } |