Re: [boost] [review][constrained_value] Review of Constrained Value Library begins today

Subject: Re: [boost] [review][constrained_value] Review of Constrained Value Library begins today
From: Steven Watanabe (watanabesj_at_[hidden])
Date: 2008-12-09 11:26:55

AMDG

Giovanni Piero Deretta wrote:
>>> I think that something along the lines of the following will likely work:
>>>
>>> inline double exact(double x) {
>>>    struct { volatile double x; } xx = { x };
>>>    return xx.x;
>>> }
>>>       
>
> Please no. Not only it might prevent other optimizations, but is also
> completely thread unsafe.
>   

How so?

In Christ,
Steven Watanabe