Fix self-adjoint products when multiplying by a compile-time vector. (!1935) · Merge requests · libeigen / eigen

The implicit assumption for self-adjoint Matrix-Vector products is that the vector is a column vector (i.e. same size as the matrix).

In the case of a row vector, revert to the generic matrix-matrix product.

This replaces !1931 (merged), which broke the selfadjoint_eigensolver tests.

Fix self-adjoint products when multiplying by a compile-time vector.