propagate custom constructor of base class through abstract class in inheritance chain

[PetrShumilov]

Following code:

class A {
    public function __construct() {
        echo "A!";
    }
}

abstract class B extends A {}

class C extends B {}

new C();

should lead to output like this:

A1

Currently, we get empty output due to incorrect code gen. Constructor of class C looks like:

#pragma once
#include "runtime-headers.h"
#include "cl/[email protected]"

inline class_instance<C$C> f$C$$__construct(class_instance<C$C> const &v$this) noexcept ;

//source = [test.php]
//14: class C extends B {
class_instance<C$C> f$C$$__construct(class_instance<C$C> const &v$this) noexcept  {
  return v$this;
} 

Constructor for A has not been generated

[mkornaukhov03]

LGTM

[mkornaukhov03]

OK