fix placement new issue

[guwirth]

• close new with placement-params is not parsed #2314

Sample:

::new(p)A(1,2,3)

---

This change is 

[slnj]

Hi Günter,
Its now accepting the placement-param, but it still required the returned value to be assigned.
It's accepting p = ::new(p)A(1,2,3) but not just ::new(p)A(1,2,3)
When the pointer is passed as placement-param, it is returned unchanged so the returned value should be able to be discarded.
Regards

[guwirth]

Hi @slnj ,

I did a succesfull test with the sslr toolkit and an unit test:

void test() {
  ::new(p)A(1,2,3);
}

How does your code look like?

Regards,

[slnj]

My fault. I tried with sslr toolkit without putting it on a function and there it's only accept the assignment one, but putting it inside a function it is accepted.
It's running ok.

Regards