Interpreted C++

.gitignore

/hello

hello.cpp

# /*
this_md5="$(md5sum < "$0" | cut -d' ' -f1)"
last_md5="$(readelf -p SOURCE_FILE_HASH "${0%.cpp}" 2>/dev/null | awk '/\[ *0\]/ { print $3 }')"
if [ "$this_md5" != "$last_md5" ]; then
g++ -pipe -Wall -Wextra -std=c++0x -g -march=native -O3 -DTHIS_MD5="\"$this_md5\"" -o "${0%.cpp}" "$0" ||
exit 1
fi
exec "${0%.cpp}" "$@"
exit 1
# */
#ifndef THIS_MD5
#  define THIS_MD5 "not set"
#endif
char MD5[] __attribute__((section ("SOURCE_FILE_HASH"))) = THIS_MD5;

#include <cstdlib>
#include <iostream>

using namespace std;

int main( int argc, char *argv[] )
{
  while( argc-- )
    cout << *argv++ << ' ';
  cout << endl;
  cout << "Hello World!" << endl;
  return EXIT_SUCCESS;
}