diff options
Diffstat (limited to '3rdparty/benchmark/test/cxx03_test.cc')
-rw-r--r-- | 3rdparty/benchmark/test/cxx03_test.cc | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/3rdparty/benchmark/test/cxx03_test.cc b/3rdparty/benchmark/test/cxx03_test.cc new file mode 100644 index 00000000000..56779d66021 --- /dev/null +++ b/3rdparty/benchmark/test/cxx03_test.cc @@ -0,0 +1,31 @@ + +#include <cstddef> + +#include "benchmark/benchmark.h" + +#if __cplusplus >= 201103L +#error C++11 or greater detected. Should be C++03. +#endif + +void BM_empty(benchmark::State& state) { + while (state.KeepRunning()) { + volatile std::size_t x = state.iterations(); + ((void)x); + } +} +BENCHMARK(BM_empty); + +template <class T, class U> +void BM_template2(benchmark::State& state) { + BM_empty(state); +} +BENCHMARK_TEMPLATE2(BM_template2, int, long); + +template <class T> +void BM_template1(benchmark::State& state) { + BM_empty(state); +} +BENCHMARK_TEMPLATE(BM_template1, long); +BENCHMARK_TEMPLATE1(BM_template1, int); + +BENCHMARK_MAIN() |