#include <iostream>
#include <vector>
#include <string>
int main(){
std::vector<std::string> c;
c.push_back("Hello, ");
c.push_back("world!");
std::for_each(
c.begin(),
c.end(),
lambda<void>(int x){ std::cout << x << std::endl; });
}

$ icl --enable-lambda lambdatest.cpp
$ ./lambdatest.exe
Hello, world!