From: Paolo Carlini <pcarlini@suse.de>
Date: Mon, 8 Nov 2004 17:55:54 +0000 (+0000)
Subject: streambuf_iterator.h (class istreambuf_iterator): Consistently use _M_c to cache... 
X-Git-Tag: releases/gcc-4.0.0~3307
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=15fb0dbeb707ea75243d97eab9270b51bf446c94;p=thirdparty%2Fgcc.git

streambuf_iterator.h (class istreambuf_iterator): Consistently use _M_c to cache the current char...

2004-11-08  Paolo Carlini  <pcarlini@suse.de>

	* include/bits/streambuf_iterator.h (class istreambuf_iterator):
	Consistently use _M_c to cache the current char, i.e., not only
	when operator++(int) is involved; change _M_c to mutable.
	(_M_get()): Always save the return value of _M_sbuf->sgetc() into
	_M_c.
	* testsuite/22_locale/time_get/get_monthname/char/1.cc: Fix
	(long standing) typo.
	* testsuite/22_locale/time_get/get_monthname/wchar_t/1.cc: Likewise.
	* testsuite/22_locale/time_get/get_weekday/char/1.cc: Likewise.
	* testsuite/22_locale/time_get/get_weekday/wchar_t/1.cc: Likewise.

From-SVN: r90275
---

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 62f996c11d96..86a8dcfd5266 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,16 @@
+2004-11-08  Paolo Carlini  <pcarlini@suse.de>
+
+	* include/bits/streambuf_iterator.h (class istreambuf_iterator):
+	Consistently use _M_c to cache the current char, i.e., not only
+	when operator++(int) is involved; change _M_c to mutable.
+	(_M_get()): Always save the return value of _M_sbuf->sgetc() into
+	_M_c.
+	* testsuite/22_locale/time_get/get_monthname/char/1.cc: Fix
+	(long standing) typo.
+	* testsuite/22_locale/time_get/get_monthname/wchar_t/1.cc: Likewise.
+	* testsuite/22_locale/time_get/get_weekday/char/1.cc: Likewise.
+	* testsuite/22_locale/time_get/get_weekday/wchar_t/1.cc: Likewise.
+
 2004-11-08  Paolo Carlini  <pcarlini@suse.de>
 
 	* include/bits/istream.tcc (getline(char_type*, streamsize,
diff --git a/libstdc++-v3/include/bits/streambuf_iterator.h b/libstdc++-v3/include/bits/streambuf_iterator.h
index 970933578c73..f378862ed14c 100644
--- a/libstdc++-v3/include/bits/streambuf_iterator.h
+++ b/libstdc++-v3/include/bits/streambuf_iterator.h
@@ -72,7 +72,7 @@ namespace std
       // NB: This implementation assumes the "end of stream" value
       // is EOF, or -1.
       mutable streambuf_type*	_M_sbuf;
-      int_type			_M_c;
+      mutable int_type		_M_c;
 
     public:
       ///  Construct end of input stream iterator.
@@ -157,10 +157,11 @@ namespace std
 	int_type __ret = __eof;
 	if (_M_sbuf)
 	  {
-	    if (!traits_type::eq_int_type(_M_c, __eof))
+	    if (!traits_type::eq_int_type(_M_c, __eof)
+		|| !traits_type::eq_int_type((_M_c = _M_sbuf->sgetc()),
+					     __eof))
 	      __ret = _M_c;
-	    else if (traits_type::eq_int_type((__ret = _M_sbuf->sgetc()),
-					      __eof))
+	    else
 	      _M_sbuf = 0;
 	  }
 	return __ret;
diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get_monthname/char/1.cc b/libstdc++-v3/testsuite/22_locale/time_get/get_monthname/char/1.cc
index 5d314613f9f4..b96007b22c98 100644
--- a/libstdc++-v3/testsuite/22_locale/time_get/get_monthname/char/1.cc
+++ b/libstdc++-v3/testsuite/22_locale/time_get/get_monthname/char/1.cc
@@ -102,7 +102,7 @@ void test01()
   tim_get.get_monthname(is_it06, end, iss, errorstate, &time06);
   VERIFY( time06.tm_mon == 4 );
   VERIFY( errorstate == ios_base::failbit );
-  VERIFY( *is_it05 == 'l');
+  VERIFY( *is_it06 == 'l');
 }
 
 int main()
diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get_monthname/wchar_t/1.cc b/libstdc++-v3/testsuite/22_locale/time_get/get_monthname/wchar_t/1.cc
index c5c51a38dee4..9eb219f3cd99 100644
--- a/libstdc++-v3/testsuite/22_locale/time_get/get_monthname/wchar_t/1.cc
+++ b/libstdc++-v3/testsuite/22_locale/time_get/get_monthname/wchar_t/1.cc
@@ -102,7 +102,7 @@ void test01()
   tim_get.get_monthname(is_it06, end, iss, errorstate, &time06);
   VERIFY( time06.tm_mon == 4 );
   VERIFY( errorstate == ios_base::failbit );
-  VERIFY( *is_it05 == L'l' );
+  VERIFY( *is_it06 == L'l' );
 }
 
 int main()
diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get_weekday/char/1.cc b/libstdc++-v3/testsuite/22_locale/time_get/get_weekday/char/1.cc
index 85565e87853a..1d6da0a8ab1f 100644
--- a/libstdc++-v3/testsuite/22_locale/time_get/get_weekday/char/1.cc
+++ b/libstdc++-v3/testsuite/22_locale/time_get/get_weekday/char/1.cc
@@ -106,7 +106,7 @@ void test01()
   tim_get.get_weekday(is_it06, end, iss, errorstate, &time06);
   VERIFY( time06.tm_wday == 4 );
   VERIFY( errorstate == ios_base::failbit );
-  VERIFY( *is_it05 == 'u');
+  VERIFY( *is_it06 == 'u');
 }
 
 int main()
diff --git a/libstdc++-v3/testsuite/22_locale/time_get/get_weekday/wchar_t/1.cc b/libstdc++-v3/testsuite/22_locale/time_get/get_weekday/wchar_t/1.cc
index 67efe266847c..1852b9b39ee8 100644
--- a/libstdc++-v3/testsuite/22_locale/time_get/get_weekday/wchar_t/1.cc
+++ b/libstdc++-v3/testsuite/22_locale/time_get/get_weekday/wchar_t/1.cc
@@ -106,7 +106,7 @@ void test01()
   tim_get.get_weekday(is_it06, end, iss, errorstate, &time06);
   VERIFY( time06.tm_wday == 4 );
   VERIFY( errorstate == ios_base::failbit );
-  VERIFY( *is_it05 == L'u' );
+  VERIFY( *is_it06 == L'u' );
 }
 
 int main()