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digitalmars.D.bugs - [Issue 12774] New: REG(2.066) ICE(optimize.c) Newing struct


          Issue ID: 12774
           Summary: REG(2.066) ICE(optimize.c) Newing struct containing
                    union causes segfault
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Keywords: ice
          Severity: regression
          Priority: P1
         Component: DMD
          Assignee: nobody puremagic.com
          Reporter: yebblies gmail.com
                CC: k.hara.pg gmail.com

struct HasUnion
        int a, b;

void main()
    auto x = new HasUnion();

This segfaults when trying to optimize `new HasUnion()`, which has been
expanded to `new HasUnion(0, )` with the second argument being NULL in the ast.

May 20 2014