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fix always true warning with gcc 4.7

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(grafted from 32d7232aec1b5c78061548a00f0583ddd693e3e3
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This commit is contained in:
Gael Guennebaud 2019-01-15 11:18:48 +01:00
parent 65a6d41510
commit eea99eb4e0
1 changed files with 3 additions and 2 deletions
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5
test/numext.cpp
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@ -12,6 +12,7 @@
template<typename T>
void check_abs() {
typedef typename NumTraits<T>::Real Real;
Real zero(0);
if(NumTraits<T>::IsSigned)
VERIFY_IS_EQUAL(numext::abs(-T(1)), T(1));
@ -26,9 +27,9 @@ void check_abs() {
if(NumTraits<T>::IsSigned)
{
VERIFY_IS_EQUAL(numext::abs(x), numext::abs(-x));
VERIFY( numext::abs(-x) >= Real(0));
VERIFY( numext::abs(-x) >= zero );
}
VERIFY( numext::abs(x) >= Real(0));
VERIFY( numext::abs(x) >= zero );
VERIFY_IS_APPROX( numext::abs2(x), numext::abs2(numext::abs(x)) );
}
}