PR lto/84212 - -Wno-* does not disable warnings from -flto link stage

[official-gcc.git] / gcc / testsuite / g++.dg / pr79095-3.C

/* { dg-do compile } */
/* { dg-options "-Wall -O3" } */

#include <vector>

void foo(std::vector<unsigned int> &v);

void vtest()
{
  std::vector<unsigned int> v;
  foo (v);
  if (v.size() > 0)
  {
    v.resize (v.size()-1);
  }
}