Fresh typos

Section 6.4.2

There's a missing &:

vtable_impl<T>::destroy

should be:

&vtable_impl<T>::destroy

The code for rebuild says:

const vtable* oldvt = vt;

vt = vtable_singleton<void>::get(); 

(oldvt->destroy)(storage_);

(vt->construct)(storage_, src);

vt = newvt;



But it should be:

const vtable* oldvt = vt;

vt = vtable_singleton<void>::get(); 

(oldvt->destroy)(storage_);

(newvt->construct)(storage_, src);

vt = newvt;

The pointer has been replaced by a dummy for exception safety, so obviously vt will do nothing. 

Note that you should not swap lines #4 and #5

Section 6.3.5

There's a pointer to a type called fptbl_t, which does not exist.

It's actually called virtual_function_table (fptbl stands Function Pointer TaBLe)

There's an incorrect function call, spelled table.del(p). But table is a pointer, so it should read: (table->del)(p)

Section 6.3.6

The function safe_cast, has an argument called p but the code calls it src.

Section 5.2.1

The class string_traits contains typedefs argument_type and char_type, but for compactness, they are later referred to as arg_t and char_t.