[Issue 19774] wrong code caused by opIndex

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=19774

--- Comment #3 from Илья Ярошенко <ilyayaroshenko at gmail.com> ---
Another one similar issue
https://issues.dlang.org/show_bug.cgi?id=19793

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