[Bug c++/111596] New: ICE on iostream as argument

[stevenxia990430 at gmail dot com via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111596

            Bug ID: 111596
           Summary: ICE on iostream as argument
           Product: gcc
           Version: 14.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
          Assignee: unassigned at gcc dot gnu.org
          Reporter: stevenxia990430 at gmail dot com
  Target Milestone: ---

The following invalid program reports an internal compiler error: Segmentation
fault. Failed on gcc-trunk. 

To quickly reproduce: https://gcc.godbolt.org/z/bxEcPW5hE
```
#include <iostream>

void println(std::iostream auto const &... args)
{
  return;
}

```