gcc/libstdc++-v3 ChangeLog include/ext/rc_stri ...

[paolo@gcc.gnu.org]

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	paolo@gcc.gnu.org	2005-10-07 15:55:18

Modified files:
	libstdc++-v3   : ChangeLog 
	libstdc++-v3/include/ext: rc_string_base.h 

Log message:
	2005-10-07  Paolo Carlini  <pcarlini@suse.de>
	
	Fix libstdc++/24196 for ext/vstring/rc by returning to the behavior
	of basic_string pre-2003-06-13; remove fully-dynamic-string stuff.
	* include/ext/rc_string_base.h (_M_refcopy): Move inside the
	_Rep class and remove code in macro.
	(__rc_string_base()): Construct with _S_empty_rep()._M_refcopy().
	(_M_dispose, _M_leak_hard): Remove code in macro.
	(_S_construct): Return _S_empty_rep()._M_refcopy() for empty string.
	(_M_grab): Adjust.
	
	* include/ext/rc_string_base.h (_Rep::_M_refdata()): Minor tweak,
	mark throw().

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&r1=1.3124&r2=1.3125
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/ext/rc_string_base.h.diff?cvsroot=gcc&r1=1.2&r2=1.3