[Bug libstdc++/22131] std::num_get fails for input with invalid groups

["cvs-commit at gcc dot gnu dot org" <gcc-bugzilla at gcc dot gnu dot org>]

------- Additional Comments From cvs-commit at gcc dot gnu dot org  2005-06-29 11:49 -------
Subject: Bug 22131

CVSROOT:	/cvs/gcc
Module name:	gcc
Changes by:	paolo@gcc.gnu.org	2005-06-29 11:48:54

Modified files:
	libstdc++-v3   : ChangeLog 
	libstdc++-v3/include/bits: locale_facets.tcc 
	libstdc++-v3/config/locale/generic: c_locale.cc 
	libstdc++-v3/config/locale/gnu: c_locale.cc 
	libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/char: 
	                                                                       07.cc 
	libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t: 
	                                                                          07.cc 
	libstdc++-v3/testsuite/22_locale/num_get/get/char: 12.cc 
	libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t: 12.cc 
Added files:
	libstdc++-v3/testsuite/22_locale/money_get/get/char: 22131.cc 
	libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t: 22131.cc 
	libstdc++-v3/testsuite/22_locale/num_get/get/char: 22131.cc 
	libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t: 22131.cc 

Log message:
	2005-06-29  Paolo Carlini  <pcarlini@suse.de>
	
	PR libstdc++/22131
	* include/bits/locale_facets.tcc (num_get<>::_M_extract_int,
	num_get<>::_M_extract_float, money_get<>::_M_extract):
	Adjust to assign the result also when digit grouping is
	wrong (but the grammar is correct), as per 22.2.2.1.2, p11-12
	(NB: consistently for money_get too).
	* config/locale/generic/c_locale.cc (__convert_from_v): Do
	not check ios_base::failbit at the outset.
	* config/locale/gnu/c_locale.cc: Likewise.
	* testsuite/22_locale/money_get/get/char/22131.cc: New.
	* testsuite/22_locale/money_get/get/wchar_t/22131.cc: Likewise.
	* testsuite/22_locale/num_get/get/char/22131.cc: Likewise.
	* testsuite/22_locale/num_get/get/wchar_t/22131.cc: Likewise.
	* testsuite/22_locale/num_get/get/char/12.cc: Adjust.
	* testsuite/22_locale/num_get/get/wchar_t/12.cc: Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/char/07.cc:
	Likewise.
	* testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/07.cc:
	Likewise.

Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&r1=1.3047&r2=1.3048
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/bits/locale_facets.tcc.diff?cvsroot=gcc&r1=1.215&r2=1.216
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/locale/generic/c_locale.cc.diff?cvsroot=gcc&r1=1.19&r2=1.20
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/config/locale/gnu/c_locale.cc.diff?cvsroot=gcc&r1=1.16&r2=1.17
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/char/07.cc.diff?cvsroot=gcc&r1=1.5&r2=1.6
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/27_io/basic_istream/extractors_arithmetic/wchar_t/07.cc.diff?cvsroot=gcc&r1=1.1&r2=1.2
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/22_locale/money_get/get/char/22131.cc.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/22_locale/money_get/get/wchar_t/22131.cc.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/22_locale/num_get/get/char/22131.cc.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/22_locale/num_get/get/char/12.cc.diff?cvsroot=gcc&r1=1.2&r2=1.3
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/22131.cc.diff?cvsroot=gcc&r1=NONE&r2=1.1
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/12.cc.diff?cvsroot=gcc&r1=1.2&r2=1.3



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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=22131