Update copyright years.

[thirdparty/gcc.git] / libstdc++-v3 / testsuite / 27_io / basic_stringbuf / sungetc / char / 1.cc

diff --git a/libstdc++-v3/testsuite/27_io/basic_stringbuf/sungetc/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_stringbuf/sungetc/char/1.cc
index c7bb35240bd11558f3ab6858806c33eea5b64a3e..9c7efcf170a9897e056d0228a9845446ae852d44 100644 (file)
--- a/libstdc++-v3/testsuite/27_io/basic_stringbuf/sungetc/char/1.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_stringbuf/sungetc/char/1.cc
@@ -1,12 +1,11 @@
 // 981208 bkoz test functionality of basic_stringbuf for char_type == char
 
-// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003
-// Free Software Foundation, Inc.
+// Copyright (C) 1997-2021 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)
+// Free Software Foundation; either version 3, or (at your option)
 // any later version.
 
 // This library is distributed in the hope that it will be useful,
@@ -15,9 +14,8 @@
 // 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.
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
 
 #include <sstream>
 #include <testsuite_hooks.h>
@@ -32,65 +30,58 @@ std::stringbuf strb_03(str_03, std::ios_base::out);
 // test overloaded virtual functions
 void test04() 
 {
-  bool                         test = true;
   std::string          str_tmp;
-  std::stringbuf               strb_tmp;
-  std::streamsize              strmsz_1, strmsz_2;
-  std::streamoff               strmof_1(-1), strmof_2;
   typedef std::stringbuf::int_type int_type;
   typedef std::stringbuf::traits_type traits_type;
-  typedef std::stringbuf::pos_type pos_type;
-  typedef std::stringbuf::off_type off_type;
 
   int_type c1 = strb_01.sbumpc();
   int_type c2 = strb_02.sbumpc();
   int_type c3 = strb_01.sbumpc();
   int_type c4 = strb_02.sbumpc();
-  int_type c5 = strb_03.sbumpc();
 
   // PUT
   strb_03.str(str_01); //reset
-  std::string::size_type sz1 = strb_03.str().length();
-  std::string::size_type sz2 = strb_03.str().length();
+  strb_03.str().length();
+  strb_03.str().length();
   
   // streamsize sputn(const char_typs* s, streamsize n)
   // write up to n chars to out_cur from s, returning number assigned
   // NB *sputn will happily put '\0' into your stream if you give it a chance*
   str_tmp = strb_03.str();
-  sz1 = str_tmp.length();
-  strmsz_1 = strb_03.sputn("racadabras", 10);//"abracadabras or what?"
-  sz2 = strb_03.str().length();
-  strmsz_2 = strb_03.sputn(", i wanna reach out and", 10);
-  sz2 = strb_03.str().length();
+  str_tmp.length();
+  strb_03.sputn("racadabras", 10);//"abracadabras or what?"
+  strb_03.str().length();
+  strb_03.sputn(", i wanna reach out and", 10);
+  strb_03.str().length();
   str_tmp = strb_02.str();
-  strmsz_1 = strb_02.sputn("racadabra", 10);
+  strb_02.sputn("racadabra", 10);
 
   // PUTBACK
 
   // int_type sputbackc(char_type c)
   // if in_cur not avail || ! traits::eq(c, gptr() [-1]), return pbfail
   // otherwise decrements in_cur and returns *gptr()
-  strmsz_1 = strb_01.in_avail();
+  strb_01.in_avail();
   str_tmp = strb_01.str();
   c1 = strb_01.sgetc(); //"mykonos. . . 'o'r what?"
   c2 = strb_01.sputbackc('z');//"mykonos. . .zor what?"
   c3 = strb_01.sgetc();
   //test for _in_cur == _in_beg
   strb_01.str(str_tmp);
-  strmsz_1 = strb_01.in_avail();
+  strb_01.in_avail();
   c1 = strb_01.sgetc(); //"'m'ykonos. . . or what?"
   c2 = strb_01.sputbackc('z');//"mykonos. . . or what?"
   c3 = strb_01.sgetc();
   // test for replacing char with identical one
   strb_01.str(str_01); //reset
-  strmsz_1 = strb_01.in_avail();
+  strb_01.in_avail();
   strb_01.sbumpc();
   strb_01.sbumpc();
   c1 = strb_01.sgetc(); //"my'k'onos. . . or what?"
   c2 = strb_01.sputbackc('y');//"mykonos. . . or what?"
   c3 = strb_01.sgetc();
   //test for ios_base::out
-  strmsz_2 = strb_03.in_avail();
+  strb_03.in_avail();
   c4 = strb_03.sputbackc('x');
 
   // int_type sungetc()
@@ -98,7 +89,7 @@ void test04()
   // return to_int_type(*gptr())
   for (int i = 0; i<12; ++i)
     strb_01.sbumpc();
-  strmsz_1 = strb_01.in_avail();
+  strb_01.in_avail();
   str_tmp = strb_01.str();
   c1 = strb_01.sgetc(); //"mykonos. . . 'o'r what?"
   c2 = strb_01.sungetc();//"mykonos. . . or what?"
@@ -111,7 +102,7 @@ void test04()
   VERIFY( str_01.size() == strb_01.str().size() );
   //test for _in_cur == _in_beg
   strb_01.str(str_tmp);
-  strmsz_1 = strb_01.in_avail();
+  strb_01.in_avail();
   c1 = strb_01.sgetc(); //"'m'ykonos. . . or what?"
   c2 = strb_01.sungetc();//"mykonos. . . or what?"
   c3 = strb_01.sgetc();
@@ -123,7 +114,7 @@ void test04()
   VERIFY( str_01.size() == strb_01.str().size() );
   // test for replacing char with identical one
   strb_01.str(str_01); //reset
-  strmsz_1 = strb_01.in_avail();
+  strb_01.in_avail();
   strb_01.sbumpc();
   strb_01.sbumpc();
   c1 = strb_01.sgetc(); //"my'k'onos. . . or what?"
@@ -135,7 +126,7 @@ void test04()
   VERIFY( strb_01.str() == str_01 );
   VERIFY( str_01.size() == strb_01.str().size() );
   //test for ios_base::out
-  strmsz_2 = strb_03.in_avail();
+  strb_03.in_avail();
   c4 = strb_03.sungetc();
   VERIFY( c4 == traits_type::eof() );
 }