ly
	recompile the translation units where checking should occur,
	regardless of where debuggable standard containers are
	used. This has also been dubbed "<code class="code">-g</code> mode",
	because the <code class="code">-g</code> compiler switch works in this way,
	emitting debugging information at a per--translation-unit
	granularity. We believe that this level of recompilation is in
	fact not possible if we intend to supply safe iterators, leave
	the program semantics unchanged, and not regress in
	per