[Bug tree-optimization/58012] Gcc bootstrap failed with cloog-isl: undefined reference to std::istream::ignore(long)

[goughost at yahoo dot com.cn]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=58012

goughost <goughost at yahoo dot com.cn> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|UNCONFIRMED                 |RESOLVED
         Resolution|---                         |WORKSFORME

--- Comment #1 from goughost <goughost at yahoo dot com.cn> ---
It's not the function definition, but `#include <iostream>' that caused the
error. Either isl should get patched to `#include <ostream>'; or gcc provide a
bigger libstdc++convenience.a that has the missing bits. The previous is
easier, as long as only std::ostream is used in that header.