Enable clang tidy/warnings for tests

[alexxy/gromacs.git] / src / gromacs / random / tests / threefry.cpp

diff --git a/src/gromacs/random/tests/threefry.cpp b/src/gromacs/random/tests/threefry.cpp
index 0930892b3907890d0e9505fa40909b037d59e5e8..6552fec98abc0afdaa671702dff2da126c4246bc 100644 (file)
--- a/src/gromacs/random/tests/threefry.cpp
+++ b/src/gromacs/random/tests/threefry.cpp
@@ -174,6 +174,7 @@ TEST_F(ThreeFry2x64Test, InternalCounterSequence)
     gmx::ThreeFry2x64<66>        rngA(123456, gmx::RandomDomain::Other);
     std::vector<uint64_t>        result;
 
+    result.reserve(16);
     for (int i = 0; i < 16; i++)
     {
         result.push_back(rngA());