[Bug c++/37653] New: Duplicate messages and warnings depending on the program

[sutambe at yahoo dot com]

template <char I>
struct Int2Type
{
    enum { value = I };
    typedef Int2Type<I> type;
    typedef typename Int2Type<I+1>::type next;
};
int main(void)
{
    Int2Type<5> i;
}
g++ compiler compiles the above program successfully (as it should) but spits
out the same warning message 5 times. If you change digit 5 in main to say 7,
it spits out 7 identical warnings! Essentially, the warnings are repeated as
many number of times as the integer parameter to the Int2Type template. Please
try  g++ "source-file" -o "output-file" -Wall 2>&1 | grep warning


-- 
           Summary: Duplicate messages and warnings depending on the program
           Product: gcc
           Version: 4.1.2
            Status: UNCONFIRMED
          Severity: normal
          Priority: P3
         Component: c++
        AssignedTo: unassigned at gcc dot gnu dot org
        ReportedBy: sutambe at yahoo dot com
  GCC host triplet: x86-linux-gnu (Red Hat 4.1.2-33)
GCC target triplet: x86-linux


http://gcc.gnu.org/bugzilla/show_bug.cgi?id=37653