basic_string.tcc (rfind(_CharT, size_type)): Revert last change to use std::min: machine language is worse.

2004-01-24  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/basic_string.tcc (rfind(_CharT, size_type)):
	Revert last change to use std::min: machine language is worse.
	(find_last_of(const _CharT*, size_type, size_type)): Ditto.
	(find_last_not_of(const _CharT*, size_type, size_type)): Ditto.
	(find_last_not_of(_CharT, size_type)): Ditto.

	* include/bits/basic_string.tcc (insert(size_type, const _CharT*,
	size_type)): Discard the value returned by _M_check.
	(replace(size_type, size_type, const _CharT*, size_type)): Ditto.
	(append(const basic_string&, size_type, size_type)): Ditto.
	(copy(_CharT*, size_type, size_type)): Ditto.
	(compare(size_type, size_type, const basic_string&)): Ditto.
	(compare(size_type, size_type, const basic_string&,
	size_type, size_type)): Ditto.
	(compare(size_type, size_type, const _CharT*)): Ditto.
	(compare(size_type, size_type, const _CharT*, size_type)): Ditto.

From-SVN: r76514