problems compiling ta_string on CYGWIN

[Thomas Dyar <tdyar@MIT.EDU>]

Hi,

There seems to be a problem with g++ 3.2 and ta_string.cc. I fixed the 
following failure by changing

   int new_state = s.rdstate();
to
   ios::iostate new_state = s.rdstate();

on line 1089. Don't know if this is the right way to do it, though.

Here is the make output:
g++ -fno-implicit-templates -fno-exceptions -fno-rtti -o ta_string.o 
-I/usr/include/g++-3 -I./src_include -I./src_include/ta_string 
-I/usr/local/pdp++/include/CYGWIN -I/usr/local/include
  -I/usr/local/interviews/include   -O -Wall 
-Winline   -DHAVE_POSIX_SIGNALS=1 -DRETSIGTYPE=void  -DCYGWIN -DLINUX 
-D__i386__ -DWIN32 -DNO_PTHREAD -c /usr/local/pdp++/src/ta_string/ta_string.cc
In file included from /usr/include/c++/3.2/backward/iostream.h:31,
                  from src_include/ta_string/ta_string.h:78,
                  from /usr/local/pdp++/src/ta_string/ta_string.cc:59:
/usr/include/c++/3.2/backward/backward_warning.h:32:2: warning: #warning 
This file includes at least one deprecated or antiquated header. Please 
consider using one of the 32 headers found in section 17.4.1.2 of the C++ 
standard. Examples include substituting the <X> header for the <X.h> header 
for C++ includes, or <sstream> instead of the deprecated header 
<strstream.h>. To disable this warning use -Wno-deprecated.
/usr/local/pdp++/src/ta_string/ta_string.cc: In function `std::istream&
    operator>>(std::istream&, taString&)':
/usr/local/pdp++/src/ta_string/ta_string.cc:1089: invalid conversion from `int'
    to `std::_Ios_Iostate'
/usr/local/pdp++/src/ta_string/ta_string.cc:1089:   initializing argument 1 of
    `void std::basic_ios<_CharT, _Traits>::clear(std::_Ios_Iostate) [with 
_CharT
    = char, _Traits = std::char_traits<char>]'
make[2]: *** [ta_string.o] Error 1
make[2]: Leaving directory `/usr/local/pdp++/src/ta_string/CYGWIN'
make[1]: *** [optLib_impl] Error 2
make[1]: Leaving directory `/usr/local/pdp++/src/ta_string/CYGWIN'
make: *** [optLib] Error 2

Thanks,
Tom