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Fix a gcc7 warning about bool * bool in abs2 default implementation.

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(grafted from 561f77707525644a10cbd971ad14bf47aa0e93e0
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This commit is contained in:
Gael Guennebaud 2017-06-27 12:05:17 +02:00
parent 6870a39feb
commit 6c4d57dc9e
1 changed files with 3 additions and 0 deletions
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Eigen/src/Core/MathFunctions.h
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@ -916,6 +916,9 @@ inline EIGEN_MATHFUNC_RETVAL(abs2, Scalar) abs2(const Scalar& x)
return EIGEN_MATHFUNC_IMPL(abs2, Scalar)::run(x); return EIGEN_MATHFUNC_IMPL(abs2, Scalar)::run(x);
} }
EIGEN_DEVICE_FUNC
inline bool abs2(bool x) { return x; }
template<typename Scalar> template<typename Scalar>
EIGEN_DEVICE_FUNC EIGEN_DEVICE_FUNC
inline EIGEN_MATHFUNC_RETVAL(norm1, Scalar) norm1(const Scalar& x) inline EIGEN_MATHFUNC_RETVAL(norm1, Scalar) norm1(const Scalar& x)