inline Option panics on panic_immediate_abort

library/core/src/option.rs

@@ -1656,7 +1656,8 @@ pub const fn transpose(self) -> Result<Option<T>, E> {
 }
 
 // This is a separate function to reduce the code size of .expect() itself.
-#[inline(never)]
+#[cfg_attr(not(feature = "panic_immediate_abort"), inline(never))]
+#[cfg_attr(feature = "panic_immediate_abort", inline)]
 #[cold]
 #[track_caller]
 const fn expect_failed(msg: &str) -> ! {