Fix stack overflow on gcc with c++17 (#15343)

8ef80886 · Zyrin · c5e9bbe4 · 8ef80886
Commit 8ef80886 authored Aug 21, 2019 by Zyrin
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mat.inl.hpp modules/core/include/opencv2/core/mat.inl.hpp +1 -1

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--- a/modules/core/include/opencv2/core/mat.inl.hpp
+++ b/modules/core/include/opencv2/core/mat.inl.hpp
@@ -1809,7 +1809,7 @@ Mat_<_Tp> Mat_<_Tp>::cross(const Mat_& m) const
 template<typename _Tp> template<typename T2> inline
 Mat_<_Tp>::operator Mat_<T2>() const
 {
-    return Mat_<T2>(*this);
+    return Mat_<T2>(static_cast<const Mat&>(*this));
 }

 template<typename _Tp> inline