synchronized (this[.classinfo]) in druntime and phobos

[Christophe Travert]

deadalnix , dans le message (digitalmars.D:169136), a écrit :
> It open door for stuff like :
> ReadWriteLock rw;
> synchronized(rw.read) {
> 
> }
> 
> synchronized(rw.write) {
> 
> }
> 
> And many types of lock : spin lock, interprocesses locks, semaphores, . 
> . . And all can be used with the synchronized syntax, and without 
> exposing locking and unlocking primitives.
> 

synchronize (foo) { ... } could do anything.

You might as well propose a syntax sugar to call any function or method 
taking a delegate. You could make it do any operation with the idiom:

struct MyType {
  void foo(void delegate() dg) {
    this.open();
    scope(exit) this.close();
    dg();
  }
  ...
}

a.foo { // maybe some keyword should be necessary
  ...
}

Same problem as opApply, should take different type of delegates, etc...