[Bug c++/19542] New: attribute(sentinel) has problems with C++ __null

[marcus at jet dot franken dot de]

when using __attribute__((__sentinel__)) with the C++ NULL defined 
as __null, a sentinel warning is still triggered. 
 
Attached testcase gives: 
 
g++ -c xx.cc -Wall 
xx.cc: In function ‘void g()’: 
xx.cc:5: warning: missing sentinel in function call

-- 
           Summary: attribute(sentinel) has problems with C++ __null
           Product: gcc
           Version: 4.0.0
            Status: UNCONFIRMED
          Severity: normal
          Priority: P2
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: marcus at jet dot franken dot de
                CC: gcc-bugs at gcc dot gnu dot org
 GCC build triplet: i686-pc-linux-gnu
  GCC host triplet: i686-pc-linux-gnu
GCC target triplet: i686-pc-linux-gnu


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=19542