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re PR libstdc++/9858 (Extra virtual functions in ctype<char>)

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2003-10-21  Benjamin Kosnik  <bkoz@redhat.com>

	PR libstdc++/9858
	* include/bits/locale_facets.h (ctype<char>): Remove
	__ctype_abstract_base.
	(ctype<char>::do_is): Remove.
	(ctype<char>::do_scan_is): Remove.
	* src/ctype.cc: Same. Inline the rest.
	* testsuite/22_locale/ctype/is/char/9858.cc: New.
	* config/os/aix/ctype_noninline.h: Adjust ctor.
	* config/os/bsd/freebsd/ctype_noninline.h: Same.
	* config/os/bsd/netbsd/ctype_noninline.h: Same.
	* config/os/djgpp/ctype_noninline.h: Same.
	* config/os/generic/ctype_noninline.h: Same.
	* config/os/gnu-linux/ctype_noninline.h: Same.
	* config/os/hpux/ctype_noninline.h: Same.
	* config/os/irix/irix5.2/ctype_noninline.h: Same.
	* config/os/irix/irix6.5/ctype_noninline.h: Same.
	* config/os/mingw32/ctype_noninline.h: Same.
	* config/os/newlib/ctype_noninline.h: Same.
	* config/os/qnx/qnx6.1/ctype_noninline.h: Same.
	* config/os/solaris/solaris2.5/ctype_noninline.h: Same.
	* config/os/solaris/solaris2.6/ctype_noninline.h: Same.
	* config/os/solaris/solaris2.7/ctype_noninline.h: Same.
	* config/os/windiss/ctype_noninline.h: Same.

From-SVN: r72753
This commit is contained in:
Benjamin Kosnik 2003-10-21 14:22:43 +00:00 committed by Benjamin Kosnik
parent 54b98a47dd
commit 82c2e3d44a
20 changed files with 229 additions and 111 deletions
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26
libstdc++-v3/ChangeLog
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@ -1,3 +1,29 @@
2003-10-21 Benjamin Kosnik <bkoz@redhat.com>
PR libstdc++/9858
* include/bits/locale_facets.h (ctype<char>): Remove
__ctype_abstract_base.
(ctype<char>::do_is): Remove.
(ctype<char>::do_scan_is): Remove.
* src/ctype.cc: Same. Inline the rest.
* testsuite/22_locale/ctype/is/char/9858.cc: New.
* config/os/aix/ctype_noninline.h: Adjust ctor.
* config/os/bsd/freebsd/ctype_noninline.h: Same.
* config/os/bsd/netbsd/ctype_noninline.h: Same.
* config/os/djgpp/ctype_noninline.h: Same.
* config/os/generic/ctype_noninline.h: Same.
* config/os/gnu-linux/ctype_noninline.h: Same.
* config/os/hpux/ctype_noninline.h: Same.
* config/os/irix/irix5.2/ctype_noninline.h: Same.
* config/os/irix/irix6.5/ctype_noninline.h: Same.
* config/os/mingw32/ctype_noninline.h: Same.
* config/os/newlib/ctype_noninline.h: Same.
* config/os/qnx/qnx6.1/ctype_noninline.h: Same.
* config/os/solaris/solaris2.5/ctype_noninline.h: Same.
* config/os/solaris/solaris2.6/ctype_noninline.h: Same.
* config/os/solaris/solaris2.7/ctype_noninline.h: Same.
* config/os/windiss/ctype_noninline.h: Same.
2003-10-21 Paolo Carlini <pcarlini@suse.de>
* src/locale.cc: Tweak a comment.

4
libstdc++-v3/config/os/aix/ctype_noninline.h
View File

@ -39,13 +39,13 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{ }

4
libstdc++-v3/config/os/bsd/freebsd/ctype_noninline.h
View File

@ -39,13 +39,13 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{ }

4
libstdc++-v3/config/os/bsd/netbsd/ctype_noninline.h
View File

@ -41,13 +41,13 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{ }

4
libstdc++-v3/config/os/djgpp/ctype_noninline.h
View File

@ -39,13 +39,13 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(__dj_ctype_toupper), _M_tolower(__dj_ctype_tolower),
_M_table(__table ? __table : __dj_ctype_flags)
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(__dj_ctype_toupper), _M_tolower(__dj_ctype_tolower),
_M_table(__table ? __table : __dj_ctype_flags)
{ }

4
libstdc++-v3/config/os/generic/ctype_noninline.h
View File

@ -40,13 +40,13 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{ }

12
libstdc++-v3/config/os/gnu-linux/ctype_noninline.h
View File

@ -59,7 +59,7 @@
#if _GLIBCXX_C_LOCALE_GNU
ctype<char>::ctype(__c_locale __cloc, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del)
: facet(__refs), _M_del(__table != 0 && __del)
{
_M_c_locale_ctype = _S_clone_c_locale(__cloc);
_M_toupper = _M_c_locale_ctype->__ctype_toupper;
@ -69,7 +69,7 @@
#else
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del)
: facet(__refs), _M_del(__table != 0 && __del)
{
char* __old=strdup(setlocale(LC_CTYPE, NULL));
setlocale(LC_CTYPE, "C");
@ -89,8 +89,8 @@
#endif
#if _GLIBCXX_C_LOCALE_GNU
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) :
__ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del)
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: facet(__refs), _M_del(__table != 0 && __del)
{
_M_c_locale_ctype = _S_get_c_locale();
_M_toupper = _M_c_locale_ctype->__ctype_toupper;
@ -98,8 +98,8 @@
_M_table = __table ? __table : _M_c_locale_ctype->__ctype_b;
}
#else
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs) :
__ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del)
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: facet(__refs), _M_del(__table != 0 && __del)
{
char* __old=strdup(setlocale(LC_CTYPE, NULL));
setlocale(LC_CTYPE, "C");

4
libstdc++-v3/config/os/hpux/ctype_noninline.h
View File

@ -40,13 +40,13 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : (const mask *) __SB_masks)
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : (const mask *) __SB_masks)
{ }

4
libstdc++-v3/config/os/irix/irix5.2/ctype_noninline.h
View File

@ -40,13 +40,13 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(!__table ? classic_table() : __table)
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(!__table ? classic_table() : __table)
{ }

4
libstdc++-v3/config/os/irix/irix6.5/ctype_noninline.h
View File

@ -39,14 +39,14 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(!__table ?
(const mask*) (__libc_attr._ctype_tbl->_class + 1) : __table)
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(!__table ?
(const mask*) (__libc_attr._ctype_tbl->_class + 1) : __table)

4
libstdc++-v3/config/os/mingw32/ctype_noninline.h
View File

@ -43,13 +43,13 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{ }

4
libstdc++-v3/config/os/newlib/ctype_noninline.h
View File

@ -39,13 +39,13 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{ }

4
libstdc++-v3/config/os/qnx/qnx6.1/ctype_noninline.h
View File

@ -39,12 +39,12 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL), _M_table(__table ? __table : _Ctype)
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL), _M_table(__table ? __table : _Ctype)
{ }

4
libstdc++-v3/config/os/solaris/solaris2.5/ctype_noninline.h
View File

@ -39,13 +39,13 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table ? __table : classic_table())
{ }

4
libstdc++-v3/config/os/solaris/solaris2.6/ctype_noninline.h
View File

@ -39,13 +39,13 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(__trans_upper), _M_tolower(__trans_lower),
_M_table(__table ? __table : classic_table())
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(__trans_upper), _M_tolower(__trans_lower),
_M_table(__table ? __table : classic_table())
{ }

4
libstdc++-v3/config/os/solaris/solaris2.7/ctype_noninline.h
View File

@ -40,13 +40,13 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(__trans_upper), _M_tolower(__trans_lower),
_M_table(__table ? __table : classic_table())
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(__trans_upper), _M_tolower(__trans_lower),
_M_table(__table ? __table : classic_table())
{ }

4
libstdc++-v3/config/os/windiss/ctype_noninline.h
View File

@ -40,13 +40,13 @@
ctype<char>::ctype(__c_locale, const mask* __table, bool __del,
size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table == 0 ? classic_table() : __table)
{ }
ctype<char>::ctype(const mask* __table, bool __del, size_t __refs)
: __ctype_abstract_base<char>(__refs), _M_del(__table != 0 && __del),
: facet(__refs), _M_del(__table != 0 && __del),
_M_toupper(NULL), _M_tolower(NULL),
_M_table(__table == 0 ? classic_table() : __table)
{ }

67
libstdc++-v3/include/bits/locale_facets.h
View File

@ -334,7 +334,7 @@ namespace std
// 22.2.1.3 ctype<char> specialization.
template<>
class ctype<char> : public __ctype_abstract_base<char>
class ctype<char> : public locale::facet, public ctype_base
{
public:
// Types:
@ -371,6 +371,39 @@ namespace std
inline const char*
scan_not(mask __m, const char* __lo, const char* __hi) const;
char_type
toupper(char_type __c) const
{ return this->do_toupper(__c); }
const char_type*
toupper(char_type *__lo, const char_type* __hi) const
{ return this->do_toupper(__lo, __hi); }
char_type
tolower(char_type __c) const
{ return this->do_tolower(__c); }
const char_type*
tolower(char_type* __lo, const char_type* __hi) const
{ return this->do_tolower(__lo, __hi); }
char_type
widen(char __c) const
{ return this->do_widen(__c); }
const char*
widen(const char* __lo, const char* __hi, char_type* __to) const
{ return this->do_widen(__lo, __hi, __to); }
char
narrow(char_type __c, char __dfault) const
{ return this->do_narrow(__c, __dfault); }
const char_type*
narrow(const char_type* __lo, const char_type* __hi,
char __dfault, char *__to) const
{ return this->do_narrow(__lo, __hi, __dfault, __to); }
protected:
const mask*
table() const throw()
@ -382,19 +415,6 @@ namespace std
virtual
~ctype();
virtual bool
do_is(mask __m, char_type __c) const;
virtual const char_type*
do_is(const char_type* __lo, const char_type* __hi, mask* __vec) const;
virtual const char_type*
do_scan_is(mask __m, const char_type* __lo, const char_type* __hi) const;
virtual const char_type*
do_scan_not(mask __m, const char_type* __lo,
const char_type* __hi) const;
virtual char_type
do_toupper(char_type) const;
@ -408,17 +428,27 @@ namespace std
do_tolower(char_type* __lo, const char_type* __hi) const;
virtual char_type
do_widen(char) const;
do_widen(char __c) const
{ return __c; }
virtual const char*
do_widen(const char* __lo, const char* __hi, char_type* __dest) const;
do_widen(const char* __lo, const char* __hi, char_type* __dest) const
{
memcpy(__dest, __lo, __hi - __lo);
return __hi;
}
virtual char
do_narrow(char_type, char __dfault) const;
do_narrow(char_type __c, char) const
{ return __c; }
virtual const char_type*
do_narrow(const char_type* __lo, const char_type* __hi,
char __dfault, char* __dest) const;
char, char* __dest) const
{
memcpy(__dest, __lo, __hi - __lo);
return __hi;
}
};
template<>
@ -492,7 +522,6 @@ namespace std
virtual const char_type*
do_narrow(const char_type* __lo, const char_type* __hi,
char __dfault, char* __dest) const;
};
template<>

72
libstdc++-v3/src/ctype.cc
View File

@ -30,10 +30,18 @@
namespace std
{
// XXX At some point, just rename this file to ctype_members_char.cc
// and compile it as a separate file instead of including it here.
// Platform-specific initialization code for ctype tables.
#include <bits/ctype_noninline.h>
// Definitions for static const data members of ctype_base.
const ctype_base::mask ctype_base::space;
const ctype_base::mask ctype_base::print;
const ctype_base::mask ctype_base::cntrl;
const ctype_base::mask ctype_base::upper;
const ctype_base::mask ctype_base::lower;
const ctype_base::mask ctype_base::alpha;
const ctype_base::mask ctype_base::digit;
const ctype_base::mask ctype_base::punct;
const ctype_base::mask ctype_base::xdigit;
const ctype_base::mask ctype_base::alnum;
const ctype_base::mask ctype_base::graph;
// Definitions for locale::id of standard facets that are specialized.
locale::id ctype<char>::id;
@ -62,18 +70,10 @@ namespace std
}
#endif
// Definitions for static const data members of ctype_base.
const ctype_base::mask ctype_base::space;
const ctype_base::mask ctype_base::print;
const ctype_base::mask ctype_base::cntrl;
const ctype_base::mask ctype_base::upper;
const ctype_base::mask ctype_base::lower;
const ctype_base::mask ctype_base::alpha;
const ctype_base::mask ctype_base::digit;
const ctype_base::mask ctype_base::punct;
const ctype_base::mask ctype_base::xdigit;
const ctype_base::mask ctype_base::alnum;
const ctype_base::mask ctype_base::graph;
// XXX At some point, just rename this file to ctype_configure_char.cc
// and compile it as a separate file instead of including it here.
// Platform-specific initialization code for ctype tables.
#include <bits/ctype_noninline.h>
const size_t ctype<char>::table_size;
@ -84,46 +84,6 @@ namespace std
delete[] this->table();
}
// These are dummy placeholders as these virtual functions are never called.
bool
ctype<char>::do_is(mask, char_type) const
{ return false; }
const char*
ctype<char>::do_is(const char_type* __c, const char_type*, mask*) const
{ return __c; }
const char*
ctype<char>::do_scan_is(mask, const char_type* __c, const char_type*) const
{ return __c; }
const char*
ctype<char>::do_scan_not(mask, const char_type* __c, const char_type*) const
{ return __c; }
char
ctype<char>::do_widen(char __c) const
{ return __c; }
const char*
ctype<char>::do_widen(const char* __lo, const char* __hi, char* __dest) const
{
memcpy(__dest, __lo, __hi - __lo);
return __hi;
}
char
ctype<char>::do_narrow(char __c, char /*__dfault*/) const
{ return __c; }
const char*
ctype<char>::do_narrow(const char* __lo, const char* __hi,
char /*__dfault*/, char* __dest) const
{
memcpy(__dest, __lo, __hi - __lo);
return __hi;
}
#ifdef _GLIBCXX_USE_WCHAR_T
ctype<wchar_t>::ctype(size_t __refs)
: __ctype_abstract_base<wchar_t>(__refs)

103
libstdc++-v3/testsuite/22_locale/ctype/is/char/9858.cc Normal file
View File

@ -0,0 +1,103 @@
// Copyright (C) 2003 Free Software Foundation, Inc.
//
// This file is part of the GNU ISO C++ Library. This library is free
// software; you can redistribute it and/or modify it under the
// terms of the GNU General Public License as published by the
// Free Software Foundation; either version 2, or (at your option)
// any later version.
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
// You should have received a copy of the GNU General Public License along
// with this library; see the file COPYING. If not, write to the Free
// Software Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307,
// USA.
// As a special exception, you may use this file as part of a free software
// library without restriction. Specifically, if other files instantiate
// templates or use macros or inline functions from this file, or you compile
// this file and link it with other files to produce an executable, this
// file does not by itself cause the resulting executable to be covered by
// the GNU General Public License. This exception does not however
// invalidate any other reasons why the executable file might be covered by
// the GNU General Public License.
// 22.2.1.3 - ctype specializations [lib.facet.ctype.special]
#include <locale>
#include <testsuite_hooks.h>
int called;
class Derived : public std::ctype<char>
{
public:
bool
do_is(mask, char_type) const { return true; }
const char_type*
do_is(const char_type* lo, const char_type* hi, mask* vec) const
{ return hi; }
const char_type*
do_scan_is(mask m, const char_type* lo, const char_type* hi) const
{ return hi; }
const char_type*
do_scan_not(mask m, const char_type* lo, const char_type* hi) const
{ return hi; }
};
class Derived2 : public Derived
{
public:
bool
do_is(mask, char_type) const { called = 1; return true; }
const char_type*
do_is(const char_type* lo, const char_type* hi, mask* vec) const
{ called = 5; return hi; }
const char_type*
do_scan_is(mask m, const char_type* lo, const char_type* hi) const
{ called = 10; return hi; }
const char_type*
do_scan_not(mask m, const char_type* lo, const char_type* hi) const
{ called = 15; return hi; }
};
int main()
{
using namespace std;
bool test __attribute__((unused)) = true;
Derived2 d2;
const Derived& dr = d2;
const char* lit = "jaylib champion sound";
ctype_base::mask m00 = static_cast<std::ctype_base::mask>(0);
ctype_base::mask vec[5];
for (std::size_t i = 0; i < 5; ++i)
vec[i] = m00;
called = 0;
dr.do_is(ctype_base::space, 'a');
VERIFY( called != 1);
called = 0;
dr.do_is(lit, lit + 5, vec);
VERIFY( called != 5);
called = 0;
dr.do_scan_is(ctype_base::space, lit, lit + 5);
VERIFY( called != 10);
called = 0;
dr.do_scan_not(ctype_base::space, lit, lit + 5);
VERIFY( called != 15);
return 0;
}