util: Turn on ndebug in release mode, and fix task-state to not crash

when `ndebug` is on.

components/util/task_state.rs

@@ -26,9 +26,14 @@ bitflags! {
 macro_rules! task_types ( ( $( $fun:ident = $flag:ident ; )* ) => (
     impl TaskState {
         $(
+            #[cfg(not(ndebug))]
             pub fn $fun(self) -> bool {
                 self.contains($flag)
             }
+            #[cfg(ndebug)]
+            pub fn $fun(self) -> bool {
+                true
+            }
         )*
     }