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Revert accidental changes from !2212 squash merge

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libeigen/eigen!2214

Co-authored-by: Rasmus Munk Larsen <rmlarsen@gmail.com>
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Rasmus Munk Larsen
2026-02-25 08:31:41 -08:00
parent 38f0f42755
commit ea25ea52bb
13 changed files with 331 additions and 1352 deletions
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3
Eigen/src/Core/PlainObjectBase.h
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@@ -685,8 +685,7 @@ class PlainObjectBase : public internal::dense_xpr_base<Derived>::type {
eigen_assert((this->size() == 0 || (IsVectorAtCompileTime ? (this->size() == other.size())
: (rows() == other.rows() && cols() == other.cols()))) &&
"Size mismatch. Automatic resizing is disabled because EIGEN_NO_AUTOMATIC_RESIZING is defined");
// Allow resizing of default-constructed (empty) destinations.
if (this->size() == 0) resizeLike(other);
EIGEN_ONLY_USED_FOR_DEBUG(other);
#else
resizeLike(other);
#endif