From c756758fa6f074ca17423326c40c6e298184d997 Mon Sep 17 00:00:00 2001
From: Geir Storli <geirst@verizonmedia.com>
Date: Fri, 8 Feb 2019 14:59:39 +0000
Subject: Return unique pointer to const tensor instead.

---
 eval/src/vespa/eval/tensor/test/test_utils.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'eval/src')

diff --git a/eval/src/vespa/eval/tensor/test/test_utils.h b/eval/src/vespa/eval/tensor/test/test_utils.h
index 61b5c8d2809..f1bb4b7b603 100644
--- a/eval/src/vespa/eval/tensor/test/test_utils.h
+++ b/eval/src/vespa/eval/tensor/test/test_utils.h
@@ -9,14 +9,14 @@
 namespace vespalib::tensor::test {
 
 template <typename T>
-std::unique_ptr<T>
+std::unique_ptr<const T>
 makeTensor(const vespalib::eval::TensorSpec &spec)
 {
     auto value = DefaultTensorEngine::ref().from_spec(spec);
     const T *tensor = dynamic_cast<const T *>(value->as_tensor());
     ASSERT_TRUE(tensor);
     value.release();
-    return std::unique_ptr<T>(const_cast<T *>(tensor));
+    return std::unique_ptr<const T>(tensor);
 }
 
 }
-- 
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