[Bug d/96254] New: d: ICE using non-local variable: internal compiler error: Segmentation fault

[ibuclaw at gdcproject dot org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=96254

            Bug ID: 96254
           Summary: d: ICE using non-local variable: internal compiler
                    error: Segmentation fault
           Product: gcc
           Version: 10.1.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: d
          Assignee: ibuclaw at gdcproject dot org
          Reporter: ibuclaw at gdcproject dot org
  Target Milestone: ---

---
struct map(alias fun)
{
    @property run()
    {
    }
}

struct Task(Args)
{
    Args _args;
}

template reduce(functions...)
{
    auto reduce(Args)(Args args)
    {
        alias RTask = Task!(typeof(args));
        auto task = RTask();
    }
}

void main()
{
    immutable delta = 1;
    reduce!"a + b"(map!({ immutable x = delta; })());
}