[Bug c++/35686] Incorrect value returned by function that uses a std::vector

[pinskia at gcc dot gnu dot org]

------- Comment #2 from pinskia at gcc dot gnu dot org  2008-03-24 21:16 -------
>    next[0] = addNode();

This will invoke undefined behavior as the order of execution of the lhs and
rhs of the assignment expression is unspecified.  So a compiler can invoke
either next[0] first or addNode() first.  Both are valid.


-- 

pinskia at gcc dot gnu dot org changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
  GCC build triplet| ../configure --enable-     |../configure --enable-
                   |threads=posix --prefix=/usr |threads=posix --prefix=/usr
                   |--with-local-               |--with-local-
         Resolution|                            |INVALID


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=35686