exit with an error is better than loop forever

Author: comigor

src/lang_items.rs

@@ -1,8 +1,11 @@
+use core::intrinsics::abort;
 use core::panic::PanicInfo;
 
 #[panic_handler]
 fn panic(_info: &PanicInfo) -> ! {
-    loop {}
+  unsafe {
+    abort();
+  }
 }
 
 pub enum c_void {}

src/lib.rs

@@ -2,6 +2,9 @@
 #![allow(non_camel_case_types)]
 #![allow(non_upper_case_globals)]
 #![allow(non_snake_case)]
+#![feature(core_intrinsics)]
+
+use core::intrinsics::abort;
 
 include!(concat!(env!("OUT_DIR"), "/bindings.rs"));
 
@@ -32,10 +35,8 @@ pub extern "C" fn main() -> ! {
     }
 
     gfxExit();
+    abort();
   }
-
-  // exit(0)
-  loop {}
 }
 
 pub mod lang_items;