[Issue 15861] [REG 2.069] Wrong double-to-string conversion with -O

[via Digitalmars-d-bugs]

https://issues.dlang.org/show_bug.cgi?id=15861

--- Comment #6 from Walter Bright <bugzilla at digitalmars.com> ---
Vladimir's reduced test case:

void main()
{
    double val = 4286853117.;

    (){
        assert(val == 4286853117.);
    }();
}

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