Warning when compiling with clang++

Question

When I compile the code:

#include <iostream>
#include <string.h>

using namespace std;

int main(void) {

    string m1;

    cout<< "enter your name: "<<endl;
    getline(cin,m1);

    cout << "Your name is: " << m1 << endl;

    return EXIT_SUCCESS;
}

It give the following warning:

type of symbol `_main' changed from 32 to 512 in >C:\Users\KDesktop\AppData\Local\Temp\cc7XPBuL.o

Secondly, the compiler does generate an .exe file, but whenever I run it, the program crashes immediately. Can someone help me with this issue.

Thank you

Answer 1

Your toolchain is outdated. Older versions of LLVM used the wrong value for the function symbol type; the bug was fixed in late 2010. Here's the bug report: http://llvm.org/bugs/show_bug.cgi?id=8320

You should upgrade your LLVM; the problem will go away.