2003-10-09 Paolo Carlini <pcarlini@unitus.it>

	PR libstdc++/11844
	* config/os/aix/ctype_base.h: Fix 'alnum' and 'graph'
	to conform to the requirements of 22.2.1.
	* config/os/bsd/freebsd/ctype_base.h: Likewise.
	* config/os/djgpp/ctype_base.h: Likewise.
	* config/os/generic/ctype_base.h: Likewise.
	* config/os/gnu-linux/ctype_base.h: Likewise.
	* config/os/hpux/ctype_base.h: Likewise.
	* config/os/irix/irix6.5/ctype_base.h: Likewise.
	* config/os/solaris/solaris2.6/ctype_base.h: Likewise.
	* config/os/solaris/solaris2.7/ctype_base.h: Likewise.
	* testsuite/22_locale/ctype/11844.cc: New.

	* config/locale/generic/ctype_members.cc (do_is):
	Generically, use a bitmasksize of 15 (instead of 10), since
	we don't know the numerical encoding of the various categories
	in the underlying /usr/include/ctype.h.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@72281 138bc75d-0d04-0410-961f-82ee72b054a4

10 files changed, 34 insertions, 29 deletions

diff --git a/libstdc++-v3/config/locale/generic/ctype_members.cc b/libstdc++-v3/config/locale/generic/ctype_members.cc
index 61880e7635a..9b3bddb6bef 100644
--- a/libstdc++-v3/config/locale/generic/ctype_members.cc
+++ b/libstdc++-v3/config/locale/generic/ctype_members.cc
@@ -128,7 +128,9 @@ namespace std
   do_is(mask __m, char_type __c) const
   { 
     bool __ret = false;
-    const size_t __bitmasksize = 10; 
+    // Generically, 15 (instead of 10) since we don't know the numerical
+    // encoding of the various categories in /usr/include/ctype.h.
+    const size_t __bitmasksize = 15; 
     for (size_t __bitcur = 0; __bitcur <= __bitmasksize; ++__bitcur)
       {
 	const mask __bit = static_cast<mask>(1 << __bitcur);
@@ -144,7 +146,9 @@ namespace std
   {
     for (;__lo < __hi; ++__vec, ++__lo)
       {
-	const size_t __bitmasksize = 10; 
+	// Generically, 15 (instead of 10) since we don't know the numerical
+	// encoding of the various categories in /usr/include/ctype.h.
+	const size_t __bitmasksize = 15; 
 	mask __m = 0;
 	for (size_t __bitcur = 0; __bitcur <= __bitmasksize; ++__bitcur)
 	  { 
diff --git a/libstdc++-v3/config/os/aix/ctype_base.h b/libstdc++-v3/config/os/aix/ctype_base.h
index ed414408dbb..adcd1ceba13 100644
--- a/libstdc++-v3/config/os/aix/ctype_base.h
+++ b/libstdc++-v3/config/os/aix/ctype_base.h
@@ -1,6 +1,6 @@
 // Locale support -*- C++ -*-
 
-// Copyright (C) 2000, 1999 Free Software Foundation, Inc.
+// Copyright (C) 1999, 2000, 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
@@ -48,8 +48,8 @@
     static const mask xdigit 	= _ISXDIGIT;
     static const mask space 	= _ISSPACE;
     static const mask print 	= _ISPRINT;
-    static const mask graph 	= _ISGRAPH;
+    static const mask graph 	= _ISALPHA | _ISDIGIT | _ISPUNCT;
     static const mask cntrl 	= _ISCNTRL;
     static const mask punct 	= _ISPUNCT;
-    static const mask alnum 	= _ISALNUM;
+    static const mask alnum 	= _ISALPHA | _ISDIGIT;
   };
diff --git a/libstdc++-v3/config/os/bsd/freebsd/ctype_base.h b/libstdc++-v3/config/os/bsd/freebsd/ctype_base.h
index 98b6265ddeb..f44a7c7b96c 100644
--- a/libstdc++-v3/config/os/bsd/freebsd/ctype_base.h
+++ b/libstdc++-v3/config/os/bsd/freebsd/ctype_base.h
@@ -1,6 +1,6 @@
 // Locale support -*- C++ -*-
 
-// Copyright (C) 2000 Free Software Foundation, Inc.
+// Copyright (C) 2000, 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
@@ -52,7 +52,7 @@
     static const mask xdigit 	= _CTYPE_X;
     static const mask space 	= _CTYPE_S;
     static const mask print 	= _CTYPE_R;
-    static const mask graph 	= _CTYPE_G;
+    static const mask graph 	= _CTYPE_A | _CTYPE_D | _CTYPE_P;
     static const mask cntrl 	= _CTYPE_C;
     static const mask punct 	= _CTYPE_P;
     static const mask alnum 	= _CTYPE_A | _CTYPE_D;
@@ -65,7 +65,7 @@
     static const mask xdigit 	= _X;
     static const mask space 	= _S;
     static const mask print 	= _R;
-    static const mask graph 	= _G;
+    static const mask graph 	= _A | _D | _P;
     static const mask cntrl 	= _C;
     static const mask punct 	= _P;
     static const mask alnum 	= _A | _D;
diff --git a/libstdc++-v3/config/os/djgpp/ctype_base.h b/libstdc++-v3/config/os/djgpp/ctype_base.h
index 018e20e4a4a..778847c1504 100644
--- a/libstdc++-v3/config/os/djgpp/ctype_base.h
+++ b/libstdc++-v3/config/os/djgpp/ctype_base.h
@@ -1,6 +1,6 @@
 // Locale support -*- C++ -*-
 
-// Copyright (C) 2001 Free Software Foundation, Inc.
+// Copyright (C) 2001, 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
@@ -49,8 +49,8 @@
     static const mask digit = __dj_ISDIGIT;	// Numeric
     static const mask punct = __dj_ISPUNCT;     // Punctuation
     static const mask xdigit = __dj_ISXDIGIT;   // Hexadecimal numeric
-    static const mask alnum = __dj_ISALPHA;     // Alphanumeric
-    static const mask graph = __dj_ISGRAPH;	// Graphical
+    static const mask alnum = __dj_ISALPHA | __dj_ISDIGIT;  // Alphanumeric
+    static const mask graph = __dj_ISALPHA | __dj_ISDIGIT | __dj_ISPUNCT;  // Graphical
   };
 
 
diff --git a/libstdc++-v3/config/os/generic/ctype_base.h b/libstdc++-v3/config/os/generic/ctype_base.h
index 564093dd557..03fccce92aa 100644
--- a/libstdc++-v3/config/os/generic/ctype_base.h
+++ b/libstdc++-v3/config/os/generic/ctype_base.h
@@ -1,6 +1,6 @@
 // Locale support -*- C++ -*-
 
-// Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
+// Copyright (C) 1997, 1998, 1999, 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
@@ -48,10 +48,10 @@
     static const mask xdigit 	= 1 << 4;
     static const mask space 	= 1 << 5;
     static const mask print 	= 1 << 6;
-    static const mask graph 	= 1 << 7;
+    static const mask graph 	= (1 << 2) | (1 << 3) | (1 << 9);  // alnum|punct
     static const mask cntrl 	= 1 << 8;
     static const mask punct 	= 1 << 9;
-    static const mask alnum 	= 1 << 10;
+    static const mask alnum 	= (1 << 2) | (1 << 3);  // alpha|digit
   };
 
 
diff --git a/libstdc++-v3/config/os/gnu-linux/ctype_base.h b/libstdc++-v3/config/os/gnu-linux/ctype_base.h
index a431f971c9b..fc27a3f5863 100644
--- a/libstdc++-v3/config/os/gnu-linux/ctype_base.h
+++ b/libstdc++-v3/config/os/gnu-linux/ctype_base.h
@@ -1,6 +1,7 @@
 // Locale support -*- C++ -*-
 
-// Copyright (C) 1997, 1998, 1999, 2000, 2002 Free Software Foundation, Inc.
+// Copyright (C) 1997, 1998, 1999, 2000, 2002, 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
@@ -48,8 +49,8 @@
     static const mask xdigit 	= _ISxdigit;
     static const mask space 	= _ISspace;
     static const mask print 	= _ISprint;
-    static const mask graph 	= _ISgraph;
+    static const mask graph 	= _ISalpha | _ISdigit | _ISpunct;
     static const mask cntrl 	= _IScntrl;
     static const mask punct 	= _ISpunct;
-    static const mask alnum 	= _ISalnum;
+    static const mask alnum 	= _ISalpha | _ISdigit;
   };
diff --git a/libstdc++-v3/config/os/hpux/ctype_base.h b/libstdc++-v3/config/os/hpux/ctype_base.h
index f2f6ad0a442..53bbe236ab6 100644
--- a/libstdc++-v3/config/os/hpux/ctype_base.h
+++ b/libstdc++-v3/config/os/hpux/ctype_base.h
@@ -1,6 +1,6 @@
 // Locale support -*- C++ -*-
 
-// Copyright (C) 1997, 1998, 1999, 2000 Free Software Foundation, Inc.
+// Copyright (C) 1997, 1998, 1999, 2000, 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
@@ -48,8 +48,8 @@
     static const mask xdigit    = _ISXDIGIT;
     static const mask space     = _ISSPACE;
     static const mask print     = _ISPRINT;
-    static const mask graph     = _ISGRAPH;
+    static const mask graph     = _ISALPHA | _ISDIGIT | _ISPUNCT;
     static const mask cntrl     = _ISCNTRL;
     static const mask punct     = _ISPUNCT;
-    static const mask alnum     = _ISALNUM;
+    static const mask alnum     = _ISALPHA | _ISDIGIT;
   };
diff --git a/libstdc++-v3/config/os/irix/irix6.5/ctype_base.h b/libstdc++-v3/config/os/irix/irix6.5/ctype_base.h
index 08557d158d7..d4d20030057 100644
--- a/libstdc++-v3/config/os/irix/irix6.5/ctype_base.h
+++ b/libstdc++-v3/config/os/irix/irix6.5/ctype_base.h
@@ -1,6 +1,6 @@
 // Locale support -*- C++ -*-
 
-// Copyright (C) 1997-1999 Free Software Foundation, Inc.
+// Copyright (C) 1997, 1998, 1999, 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
@@ -48,8 +48,8 @@
     static const mask xdigit 	= _ISxdigit;
     static const mask space 	= _ISspace;
     static const mask print 	= _ISprint;
-    static const mask graph 	= _ISgraph;
+    static const mask graph 	= _ISalpha | _ISdigit | _ISpunct;
     static const mask cntrl 	= _IScntrl;
     static const mask punct 	= _ISpunct;
-    static const mask alnum 	= _ISalnum;
+    static const mask alnum 	= _ISalpha | _ISdigit;
   };
diff --git a/libstdc++-v3/config/os/solaris/solaris2.6/ctype_base.h b/libstdc++-v3/config/os/solaris/solaris2.6/ctype_base.h
index 5f8d10aaf6f..c1447e6078b 100644
--- a/libstdc++-v3/config/os/solaris/solaris2.6/ctype_base.h
+++ b/libstdc++-v3/config/os/solaris/solaris2.6/ctype_base.h
@@ -1,6 +1,6 @@
 // Locale support -*- C++ -*-
 
-// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+// Copyright (C) 1997, 1998, 1999, 2000, 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
@@ -49,8 +49,8 @@
     static const mask xdigit 	= _ISXDIGIT;
     static const mask space 	= _ISSPACE;
     static const mask print 	= _ISPRINT;
-    static const mask graph 	= _ISGRAPH;
+    static const mask graph 	= _ISALPHA | _ISDIGIT | _ISPUNCT;
     static const mask cntrl 	= _ISCNTRL;
     static const mask punct 	= _ISPUNCT;
-    static const mask alnum 	= _ISALNUM;
+    static const mask alnum 	= _ISALPHA | _ISDIGIT;
   };
diff --git a/libstdc++-v3/config/os/solaris/solaris2.7/ctype_base.h b/libstdc++-v3/config/os/solaris/solaris2.7/ctype_base.h
index 9b8bddc8d37..22be35875a0 100644
--- a/libstdc++-v3/config/os/solaris/solaris2.7/ctype_base.h
+++ b/libstdc++-v3/config/os/solaris/solaris2.7/ctype_base.h
@@ -1,6 +1,6 @@
 // Locale support -*- C++ -*-
 
-// Copyright (C) 1997-1999, 2000 Free Software Foundation, Inc.
+// Copyright (C) 1997, 1998, 1999, 2000, 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
@@ -50,8 +50,8 @@
     static const mask xdigit 	= _ISXDIGIT;
     static const mask space 	= _ISSPACE;
     static const mask print 	= _ISPRINT;
-    static const mask graph 	= _ISGRAPH;
+    static const mask graph 	= _ISALPHA | _ISDIGIT | _ISPUNCT;
     static const mask cntrl 	= _ISCNTRL;
     static const mask punct 	= _ISPUNCT;
-    static const mask alnum 	= _ISALNUM;
+    static const mask alnum 	= _ISALPHA | _ISDIGIT;
   };