Added missing assert for sqrt

This commit is contained in:
Christophe Riccio 2013-10-05 14:05:28 +02:00
parent 5ea160413d
commit d3b8b25dd4

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@ -146,6 +146,8 @@ namespace detail
std::numeric_limits<genType>::is_iec559,
"'sqrt' only accept floating-point inputs");
assert(x >= genType(0));
return std::sqrt(x);
}