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nestbyvalue test: fix uninitialized matrix

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- Doing computation with uninitialized (zero-ed ? but thanks Linux) matrix, or
worse NaN on other non-linux systems.
- This commit fixes it by initializing to Random().


(cherry picked from commit 4284c68fbb81cb069a630ae1bf4a953ee922f6e5)
This commit is contained in:
Minh Quan HO 2021-10-04 18:30:26 +02:00 committed by Rasmus Munk Larsen
parent 6f57470bcc
commit c379a21191
1 changed files with 1 additions and 1 deletions
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2
test/nestbyvalue.cpp
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@ -26,7 +26,7 @@ EIGEN_DECLARE_TEST(nestbyvalue)
for(int i = 0; i < g_repeat; i++) {
Index rows = internal::random<Index>(1,EIGEN_TEST_MAX_SIZE);
Index cols = internal::random<Index>(1,EIGEN_TEST_MAX_SIZE);
MatrixXd a = MatrixXd(rows,cols);
MatrixXd a = MatrixXd::Random(rows,cols);
nb_temporaries = 0;
XprType x = get_xpr_with_temps(a);
VERIFY_IS_EQUAL(nb_temporaries,6);