Fix test-suite fallout of default -Wreturn-type.

[official-gcc.git] / gcc / testsuite / g++.dg / warn / pr31246.C

// PR 31246
// { dg-do compile }
// { dg-options "-Wunreachable-code -D_GLIBCXX_DEBUG" }
#include <vector>

int main()
{
  std::vector<int>::iterator a;
}