diff options
Diffstat (limited to 'libtests')
-rw-r--r-- | libtests/cxx11.cc | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libtests/cxx11.cc b/libtests/cxx11.cc index 91ed7b15..ba4525ed 100644 --- a/libtests/cxx11.cc +++ b/libtests/cxx11.cc @@ -105,7 +105,7 @@ void do_iteration() std::vector<int> v = { 1, 2, 3, 4 }; assert(v.size() == 4); int sum = 0; - for (auto i: v) + for (auto& i: v) { sum += i; } |