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author | Gael Guennebaud <g.gael@free.fr> | 2019-01-16 14:33:45 +0100 |
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committer | Gael Guennebaud <g.gael@free.fr> | 2019-01-16 14:33:45 +0100 |
commit | 502f7179801a9b6ae5f6d6df60e72d5064702925 (patch) | |
tree | 9ec4450778765edf9ff590eb5c9aa430d5db95ff /test/adjoint.cpp | |
parent | 0b466b69336497628de8216ff797369b009a2946 (diff) |
bug #1646: disable aliasing detection for empty and 1x1 expression
Diffstat (limited to 'test/adjoint.cpp')
-rw-r--r-- | test/adjoint.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/test/adjoint.cpp b/test/adjoint.cpp index 4e1e4b5e8..7c8081ec4 100644 --- a/test/adjoint.cpp +++ b/test/adjoint.cpp @@ -171,6 +171,17 @@ void adjoint_extra() c = MatrixXd::Ones(10,10) * 1.0 + c; c = c + MatrixXd::Ones(10,10) .cwiseProduct( MatrixXd::Zero(10,10) ); c = MatrixXd::Ones(10,10) * MatrixXd::Zero(10,10); + + // regression for bug 1646 + for (int j = 0; j < 10; ++j) { + c.col(j).head(j) = c.row(j).head(j); + } + + a.conservativeResize(1,1); + a = a.transpose(); + + a.conservativeResize(0,0); + a = a.transpose(); } EIGEN_DECLARE_TEST(adjoint) |