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Bug #1788: Fix rule-of-three violations inside the stable modules.

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This fixes deprecated-copy warnings when compiling with GCC>=9
Also protect some additional Base-constructors from getting called by user code code (#1587)
This commit is contained in:
Christoph Hertzberg
2019-12-19 17:30:11 +01:00
parent 6965f6de7f
commit 870e53c0f2
12 changed files with 68 additions and 20 deletions
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3
Eigen/src/Core/DenseBase.h
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@@ -636,11 +636,12 @@ template<typename Derived> class DenseBase
}
protected:
EIGEN_DEFAULT_COPY_CONSTRUCTOR(DenseBase)
/** Default constructor. Do nothing. */
EIGEN_DEVICE_FUNC DenseBase()
{
/* Just checks for self-consistency of the flags.
* Only do it when debugging Eigen, as this borders on paranoiac and could slow compilation down
* Only do it when debugging Eigen, as this borders on paranoia and could slow compilation down
*/
#ifdef EIGEN_INTERNAL_DEBUGGING
EIGEN_STATIC_ASSERT((EIGEN_IMPLIES(MaxRowsAtCompileTime==1 && MaxColsAtCompileTime!=1, int(IsRowMajor))