...1 from Dennis <dkorpel@live.nl> ---
The segfaults happens in:
```
ExpressionSemanticVisitor::visit(PtrExp*) (this=0x7fffffff69d8...

...23979

          Issue ID: 23979
           Summary: 2.104 segfaults
           Product: D
           Version: D2
          Hardware: All
                OS...

...new C;
    c.run();
    later();
}
////////////////////////////

This program segfaults. The `this` pointer used by the `virtualFunc...

...gc segfaults / ICE regression

- f467b2607400c0ff015be4d9da121baa7ef9adab by Razvan Nitu:
  Fix Issue 23874 - -profile=gc segfaults / ICE...

...reported that he had mostly been fixing segfaults in the compiler and had found that...

...request #15179 "Fix Issue 23874 - -profile=gc segfaults / ICE regression - part 2" was merged into...

...gc segfaults / ICE regression - part 2" fixing this issue:

- Fix Issue 23874 - -profile=gc segfaults...

...this issue:

- Fix Issue 23874 - -profile=gc segfaults / ICE regression

https://github.com/dlang/dmd...

...t fully resolve this ICE, this still segfaults:

reduced.d
```
string myToString()
{
    return "";
}

immutable x...

...request #15164 "Fix Issue 23874 - -profile=gc segfaults / ICE regression" was merged into stable:

- 5e7383817f4951f0553cb9e2638c2ecae0a41f1c...