[Bug c++/11363] New: Execution order is not correct

[qyang at media dot lbl dot gov]

PLEASE REPLY TO gcc-bugzilla@gcc.gnu.org ONLY, *NOT* gcc-bugs@gcc.gnu.org.

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=11363

           Summary: Execution order is not correct
           Product: gcc
           Version: unknown
            Status: UNCONFIRMED
          Severity: critical
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: qyang at media dot lbl dot gov
                CC: gcc-bugs at gcc dot gnu dot org

The details are included in the comments of the following source file:

------------------------------------------------------------------

/*
  File: main.cpp
*/

#include <iostream>
#include <string>
using namespace std;

struct T1 {


  string f()
  {
    cout << "f() called\n";
    return string("1");
  }

  string g()
  {
    cout << "g() called\n";
    return string("2");
  }

};


struct T2 {

  void add(const string& i, const string &j) 
  {
  }
  
};


int main()
{
  T2 t2;
  T1 t1;

  /*
    Consider the following line.
    I expect that t1.f() is called before t1.g(). 
    But the real execution is:
    t1.g() is called before t1.f().

    I compiled this program by:
    
    g++ main.cpp


    Version information:
    g++ (GCC) 3.2.2 20030222 (Red Hat Linux 3.2.2-5)

  */

  t2.add(t1.f(), t1.g());

  return 0;
}