[PATCH][Cilkplus] _Cilk_spawn inside contructor and destructor

[Iyer, Balaji V]

Hello Everyone,
        This patch is for the Cilk Plus C++ compiler. It will allow users to 
use _Cilk_spawn inside constructors and destructors.

Thanks,

Balaji V. Iyer. 

spawn_inside_ctor_dtor_patch
Description: spawn_inside_ctor_dtor_patch