void check_invariant(Container& c) {
auto it = c.begin();
auto end = c.end();
- if (it == end)
+ if (it == end) {
return;
+ }
auto prev = it;
++it;
for (; it != end; ++it, ++prev) {
TEST(SortedVectorTypes, CustomCompare) {
sorted_vector_set<int,less_invert<int> > s;
- for (int i = 0; i < 200; ++i)
+ for (int i = 0; i < 200; ++i) {
s.insert(i);
+ }
check_invariant(s);
sorted_vector_map<int,float,less_invert<int> > m;
- for (int i = 0; i < 200; ++i)
+ for (int i = 0; i < 200; ++i) {
m[i] = 12.0;
+ }
check_invariant(m);
}