Re: zero sized initializers with side effects discarded

[Olivier Hainque]

Dave Korn wrote:
>   Surely returning the vaule of this uninitialised variable makes your code
> invalid?

 Well, sure. Adding an initializer in one_raw_spinlock doesn't help.

 The t03.gimple dump reads:

   main ()
   {
     struct spinlock_t D.1783;
     int D.1784;
     struct spinlock_t lock;

     D.1784 = 0;
     return D.1784;
   }