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-rw-r--r--unsupported/test/autodiff.cpp8
1 files changed, 8 insertions, 0 deletions
diff --git a/unsupported/test/autodiff.cpp b/unsupported/test/autodiff.cpp
index 118cf2ec7..2da6dd8f3 100644
--- a/unsupported/test/autodiff.cpp
+++ b/unsupported/test/autodiff.cpp
@@ -256,6 +256,14 @@ double bug_1261() {
return maxVal.value() + minVal.value();
}
+double bug_1264() {
+ typedef AutoDiffScalar<Vector2d> AD;
+ const AD s;
+ const Matrix<AD, 3, 1> v1;
+ const Matrix<AD, 3, 1> v2 = (s + 3.0) * v1;
+ return v2(0).value();
+}
+
void test_autodiff()
{
for(int i = 0; i < g_repeat; i++) {