Bug with Bison 1.31 and C++

[Adam Tee]

I've found a bug when trying to compile a bison generated parser using 
g++3.0.3.

The error message I get is as follows 

/usr/share/bison/bison.simple: In function `int lyparse()':
/usr/share/bison/bison.simple:450: `size_t' undeclared in namespace `std'
/usr/share/bison/bison.simple:450: parse error before `=' token
/usr/share/bison/bison.simple:495: `yystacksize' undeclared (first use this 
   function)
/usr/share/bison/bison.simple:495: (Each undeclared identifier is reported 
only 
   once for each function it appears in.)
/usr/share/bison/bison.simple:498: `size_t' undeclared in namespace `std'
/usr/share/bison/bison.simple:498: parse error before `=' token
/usr/share/bison/bison.simple:543: `size_t' undeclared in namespace `std'
/usr/share/bison/bison.simple:543: parse error before `;' token
/usr/share/bison/bison.simple:543: `yysize' undeclared (first use this 
   function)
/usr/share/bison/bison.simple:544: `size_t' undeclared in namespace `std'
/usr/share/bison/bison.simple:544: parse error before `;' token
/usr/share/bison/bison.simple:544: `size_t' undeclared in namespace `std'
/usr/share/bison/bison.simple:544: parse error before `sizeof'

This shows that there are still some problems with C++ namespaces.

Adam