[Bug libstdc++/59974] ostream crashes on large numbers under Windows

[steve at sk2 dot org via Gcc-bugs]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=59974

--- Comment #6 from Stephen Kitt <steve at sk2 dot org> ---
The patches were written by Jeff Epler, not me, so I can't assign copyright or
sign off.