[Issue 19662] x86_64: Different code output when compiling with inline/boundscheck on/off

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19662

--- Comment #1 from skocznymr at gmail.com ---
Further reduced version:

import std.stdio;
import std.math;

class ObjHolder
{
    Quaternion rotation;
    Object[int] objs;
}

struct Quaternion
{
    float x, y, z, w;

    static Quaternion fromEulerAngles()
    {
        Quaternion q;

        float sr = sin(1.0f);
        q.w = sr;
        q.x = sr;
        q.y = sr;
        return q;
    }
}

void main()
{
    ObjHolder oh = new ObjHolder;

        Object o = new Object;
    oh.objs[0] = o;
    writeln(oh.objs[0]);

        oh.rotation = Quaternion.fromEulerAngles();
}

good output should be "Object.Object"
bad output is "null"

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