[Bug libstdc++/21772] exception safety testing allocator

[dave at boost-consulting dot com]

------- Comment #5 from dave at boost-consulting dot com  2007-05-21 17:16 -------
Just "adding a throwing allocator" (especially one that throws
randomly like this one) will not test the library guarantees anywhere
nearly as effectively as the STLPort tests do.  The technique is
outlined in http://www.boost.org/more/generic_exception_safety.html

Use this technique.  In fact, if you can, use my code.


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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=21772