https://issues.dlang.org/show_bug.cgi?id=19223

          Issue ID: 19223
           Summary: core.simd __vector.array compiler crash
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Severity: normal
          Priority: P1
         Component: dmd
          Assignee: nobody@puremagic.com
          Reporter: n8sh.secondary@hotmail.com

Following code crashes during compilation: https://run.dlang.io/is/FqDzFp

---
int sum(const int[4] val)
{
    int sum = 0;
    foreach (x; val) sum += x;
    return sum;
}

void main()
{
    import core.simd : int4;
    auto x = sum(int4.init.array);
}
---

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