Commits on Oct 24, 2014

1. Customize RefCell instead of wrapping it …

   This gets rid of a dubious transmute:
   
       let val = mem::transmute::<&RefCell<T>, &T>(&self.base);
   
   The code duplication will be reduced once rust-lang/rust#18131 is fixed.

   

   kmcallister committed Oct 24, 2014
   96e180a

2. Fix a layout method to use borrow_for_layout()

   

   kmcallister committed Oct 24, 2014
   0162214

3. Dynamically check DOMRefCell access from layout in debug builds

   

   kmcallister committed Oct 24, 2014
   6ec0939

4. Ignore the HTML parser's borrow flag in GC tracing …

   Adds some other dynamic checks in debug builds.

   

   kmcallister committed Oct 24, 2014
   4923448

5. task_state: Generate the list of task types …

   Also fix warnings.

   

   kmcallister committed Oct 24, 2014
   4dee8ec

6. Provide safety check helpers in release builds …

   debug_assert! uses
   
       if cfg!(not(ndebug)) { ... }
   
   so the body in a release build is dead code, but it still needs to compile.

   

   kmcallister committed Oct 24, 2014

   Loading status checks…
   5

   f508a82