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fix few warnings reported by clang

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This commit is contained in:
Thomas Capricelli 2011-07-07 22:19:43 +02:00
parent a99ea69b32
commit 3cb088c39f
4 changed files with 11 additions and 1 deletions
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1
Eigen/src/Core/BandMatrix.h
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@ -284,6 +284,7 @@ class BandMatrixWrapper : public BandMatrixBase<BandMatrixWrapper<_CoefficientsT
: m_coeffs(coeffs), : m_coeffs(coeffs),
m_rows(rows), m_supers(supers), m_subs(subs) m_rows(rows), m_supers(supers), m_subs(subs)
{ {
EIGEN_UNUSED_VARIABLE(cols);
//internal::assert(coeffs.cols()==cols() && (supers()+subs()+1)==coeffs.rows()); //internal::assert(coeffs.cols()==cols() && (supers()+subs()+1)==coeffs.rows());
} }

1
Eigen/src/Core/TriangularMatrix.h
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@ -111,6 +111,7 @@ template<typename Derived> class TriangularBase : public EigenBase<Derived>
EIGEN_ONLY_USED_FOR_DEBUG(col); EIGEN_ONLY_USED_FOR_DEBUG(col);
eigen_assert(col>=0 && col<cols() && row>=0 && row<rows()); eigen_assert(col>=0 && col<cols() && row>=0 && row<rows());
const int mode = int(Mode) & ~SelfAdjoint; const int mode = int(Mode) & ~SelfAdjoint;
EIGEN_ONLY_USED_FOR_DEBUG(mode);
eigen_assert((mode==Upper && col>=row) eigen_assert((mode==Upper && col>=row)
|| (mode==Lower && col<=row) || (mode==Lower && col<=row)
|| ((mode==StrictlyUpper || mode==UnitUpper) && col>row) || ((mode==StrictlyUpper || mode==UnitUpper) && col>row)

2
Eigen/src/Core/products/GeneralBlockPanelKernel.h
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@ -81,6 +81,7 @@ inline void manage_caching_sizes(Action action, std::ptrdiff_t* l1=0, std::ptrdi
template<typename LhsScalar, typename RhsScalar, int KcFactor> template<typename LhsScalar, typename RhsScalar, int KcFactor>
void computeProductBlockingSizes(std::ptrdiff_t& k, std::ptrdiff_t& m, std::ptrdiff_t& n) void computeProductBlockingSizes(std::ptrdiff_t& k, std::ptrdiff_t& m, std::ptrdiff_t& n)
{ {
EIGEN_UNUSED_VARIABLE(n);
// Explanations: // Explanations:
// Let's recall the product algorithms form kc x nc horizontal panels B' on the rhs and // Let's recall the product algorithms form kc x nc horizontal panels B' on the rhs and
// mc x kc blocks A' on the lhs. A' has to fit into L2 cache. Moreover, B' is processed // mc x kc blocks A' on the lhs. A' has to fit into L2 cache. Moreover, B' is processed
@ -102,7 +103,6 @@ void computeProductBlockingSizes(std::ptrdiff_t& k, std::ptrdiff_t& m, std::ptrd
k = std::min<std::ptrdiff_t>(k, l1/kdiv); k = std::min<std::ptrdiff_t>(k, l1/kdiv);
std::ptrdiff_t _m = k>0 ? l2/(4 * sizeof(LhsScalar) * k) : 0; std::ptrdiff_t _m = k>0 ? l2/(4 * sizeof(LhsScalar) * k) : 0;
if(_m<m) m = _m & mr_mask; if(_m<m) m = _m & mr_mask;
n = n;
} }
template<typename LhsScalar, typename RhsScalar> template<typename LhsScalar, typename RhsScalar>

8
unsupported/Eigen/src/FFT/ei_kissfft_impl.h
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@ -294,11 +294,19 @@ struct kissfft_impl
inline inline
void fwd2( Complex * dst,const Complex *src,int n0,int n1) void fwd2( Complex * dst,const Complex *src,int n0,int n1)
{ {
EIGEN_UNUSED_VARIABLE(dst);
EIGEN_UNUSED_VARIABLE(src);
EIGEN_UNUSED_VARIABLE(n0);
EIGEN_UNUSED_VARIABLE(n1);
} }
inline inline
void inv2( Complex * dst,const Complex *src,int n0,int n1) void inv2( Complex * dst,const Complex *src,int n0,int n1)
{ {
EIGEN_UNUSED_VARIABLE(dst);
EIGEN_UNUSED_VARIABLE(src);
EIGEN_UNUSED_VARIABLE(n0);
EIGEN_UNUSED_VARIABLE(n1);
} }
// real-to-complex forward FFT // real-to-complex forward FFT