vector-iter-erase.cc

‍example output:

y3c-stl terminated: undefined behavior detected (ub_invalid_iter)
  at y3c::vector<int>::iterator::operator++(): this iterator is invalidated.
Stack trace (most recent call first):
#0 0x000055bcadd407a6 in main at /home/runner/work/y3c-stl/y3c-stl/build/../examples/vector-iter-erase.cc:5:69
       3: int main() {
       4:     y3c::vector<int> a = {1, 2, 3, 4, 5};
       5:     for (y3c::vector<int>::iterator it = a.begin(); it < a.end(); ++it) {
       6:         if (unwrap(*it) == 3) {
       7:             a.erase(it);

#include <y3c/vector>
 
int main() {
    y3c::vector<int> a = {1, 2, 3, 4, 5};
    for (y3c::vector<int>::iterator it = a.begin(); it < a.end(); ++it) {
        if (unwrap(*it) == 3) {
            a.erase(it);
        }
    }
}