[PURRS-devel] Problem with symbol's default constructor?

Hi all,

there seems to be a problem with the default constructor of GiNaC::symbol. Here is a program that shows what happens:

#include <ginac/ginac.h> #include <iostream>

int main() { GiNaC::symbol s; std::cout << s << std::endl; }

If this is executed under, e.g., emacs, it prints

symbol0^@

that is, a NUL (ASCII 0) character is printed just after "symbol0".

This is probably caused by the presence of " << std::end" in the following template function:

template<class T> std::string ToString(const T & t) { std::ostringstream buf; buf << t << std::ends; return buf.str(); }

IMHO, " << std::ends" should be simply erased. All the best

Roberto