Remove usage of panic_update_hook feature gate
diff --git a/library/proc_macro/src/bridge/client.rs b/library/proc_macro/src/bridge/client.rs
index 9e9750e..83a2ac6 100644
--- a/library/proc_macro/src/bridge/client.rs
+++ b/library/proc_macro/src/bridge/client.rs
@@ -310,7 +310,8 @@ fn enter<R>(self, f: impl FnOnce() -> R) -> R {
// NB. the server can't do this because it may use a different libstd.
static HIDE_PANICS_DURING_EXPANSION: Once = Once::new();
HIDE_PANICS_DURING_EXPANSION.call_once(|| {
- panic::update_hook(move |prev, info| {
+ let prev = panic::take_hook();
+ panic::set_hook(Box::new(move |info| {
let show = BridgeState::with(|state| match state {
BridgeState::NotConnected => true,
BridgeState::Connected(_) | BridgeState::InUse => force_show_panics,
@@ -318,7 +319,7 @@ fn enter<R>(self, f: impl FnOnce() -> R) -> R {
if show {
prev(info)
}
- });
+ }));
});
BRIDGE_STATE.with(|state| state.set(BridgeState::Connected(self), f))
diff --git a/library/proc_macro/src/lib.rs b/library/proc_macro/src/lib.rs
index fba3bec..088d32e 100644
--- a/library/proc_macro/src/lib.rs
+++ b/library/proc_macro/src/lib.rs
@@ -29,7 +29,6 @@
#![feature(restricted_std)]
#![feature(rustc_attrs)]
#![feature(min_specialization)]
-#![feature(panic_update_hook)]
#![recursion_limit = "256"]
#[unstable(feature = "proc_macro_internals", issue = "27812")]
