commit fdfa5184a53f67c634d2ea3a3bd0611a0fce6156
author Sergiu Deitsch <sergiu.deitsch@gmail.com> Thu Feb 10 15:29:40 2022 +0100
committer Sergiu Deitsch <sergiu.deitsch@gmail.com> Thu Feb 10 15:29:40 2022 +0100
tree 0c19a4984949e6e26d45cb88571b5d9d9198130f
parent 4742bf3862a3b447c76f519a2de5b29df1995398

Fix missing declaration warning

Change-Id: I690b81af11bb98930d0a0d1c8d5d4d6d75f61bd3

internal/ceres/dense_cholesky_test.cc

diff --git a/internal/ceres/dense_cholesky_test.cc b/internal/ceres/dense_cholesky_test.cc
index 8d14f66..eb1c336 100644
--- a/internal/ceres/dense_cholesky_test.cc
+++ b/internal/ceres/dense_cholesky_test.cc
@@ -47,9 +47,12 @@
 
 typedef DenseLinearAlgebraLibraryType Param;
 
+namespace {
+
 std::string ParamInfoToString(testing::TestParamInfo<Param> info) {
   return DenseLinearAlgebraLibraryTypeToString(info.param);
 }
+}  // namespace
 
 class DenseCholeskyTest : public ::testing::TestWithParam<Param> {};