c++/2972: [2003-03-05] [diagnostic] -Wuninitialized could warn about uninitialized member variable usage in constructors

[giovannibajo@libero.it]

Old Synopsis: [2003-01-02]-Wuninitialized doesn't warn about uninitialized member variable usage
New Synopsis: [2003-03-05] [diagnostic] -Wuninitialized could warn about uninitialized member variable usage in constructors

State-Changed-From-To: suspended->analyzed
State-Changed-By: bajo
State-Changed-When: Mon May  5 01:45:55 2003
State-Changed-Why:
    As far as I can see, this PR is not waiting for the 
    resolution of any issue, so its state should be "analyzed".
    
    What Nathan is suggesting is to add a warning for this:
    --------------------------
    struct A
    {
        int f,g;
    
        A()
        {
            f = g;
        }
    };
    --------------------------
    
    -Wuninitialized could detect the use of g before
    initialization within the constructor.

http://gcc.gnu.org/cgi-bin/gnatsweb.pl?cmd=view%20audit-trail&database=gcc&pr=2972