mt_allocator.h (__mt_alloc::__mt_alloc): Remove name of unused parameter.

2005-12-26  Chris Jefferson  <chris@bubblescope.net>

	* include/ext/mt_allocator.h (__mt_alloc::__mt_alloc): Remove
	name of unused parameter.
	* include/bits/stream_iterator.h (istream_iterator::istream_iterator):
	Construct _M_value.
	* include/debug/functions.h (__check_valid_range): Add
	__attribute__((unused)).
	* include/tr1/hashtable (hashtable::end): Remove name of unused
	parameter.
	* include/tr1/tuple_iterate.h (tuple::tuple): Likewise.
	(tuple::operator=): Add __attribute__((unused)).
	* include/tr1/functional (Fnv_hash<4>::hash): Add static_cast.
	(Fnv_hash<8>::hash): Likewise.

	* testsuite/25_algorithms/iter_swap/20577.cc (swap): Remove name of
	unused parameter.
	* testsuite/25_algorithms/unique_copy/check_type.cc (S2::S2,X2::X2):
	Likewise.
	* testsuite/22_locale/ctype/narrow/char/19955.cc (do_narrow): Likewise.
	* testsuite/22_locale/ctype/is/char/9858.cc (Derived::do_is, 
	Derived::do_scan_is, Derived::do_scan_not, Derived2::do_is,
	Derived2::do_scan_is, Derived2::do_scan_not): Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/12439_1.cc (TP::do_put):
	Likewise.
	* testsuite/22_locale/time_put/put/wchar_t/12439_3.cc (TP::do_put):
	Likewise.
	* testsuite/22_locale/time_put/put/char/12439_1.cc (TP::do_put):
	Likewise.
	* testsuite/22_locale/time_put/put/char/12439_3.cc (TP::do_put):
	Likewise.
	* testsuite/testsuite_io.h (fail_num_get::do_get, fail_num_put::do_put):
	Likewise.
	* testsuite/25_algorithms/find/17441.cc (find): Likewise.
	* testsuite/23_containers/vector/cons/clear_allocator.cc
	(clear_alloc::clear_alloc): Likewise.
	* testsuite/23_containers/vector/bool/clear_allocator.cc
	(clear_alloc::clear_alloc): Likewise.
	* testsuite/23_containers/list/cons/clear_allocator.cc
	(clear_alloc::clear_alloc): Likewise.
	* testsuite/23_containers/set/modifiers/16728.cc (test_container):
	Likewise.
	* testsuite/27_io/basic_ios/cons/char/3.cc (char_traits::to_char_type,
	to_int_type): Likewise.
	* testsuite/27_io/basic_filebuf/imbue/12206.cc (codecvt::do_out, do_in,
	do_unshift, do_length): Likewise.
	* testsuite/21_strings/basic_string/capacity/1.cc 
	(operator==(A<T>,A<T>), operator<(A<T>,A<T>),
	char_traits::to_char_type, char_traits::to_int_type): Likewise
	* testsuite/testsuite_character.h (ctype::do_is, ctype::do_scan_is,
	ctype::do_scan_not, do_toupper, do_tolower): Likewise.
	* testsuite/25_algorithms/replace_copy/check_type.cc (Z::operator=):
	Add missing return statement.
	* testsuite/25_algorithms/replace_copy_if/check_type.cc (Z::operator=):
	Likewise.
	* testsuite/testsuite_iterators.h (output_iterator_wrapper::operator=,
	random_access_iterator_wrapper::operator==): Likewise.
	* testsuite/20_util/functional/binders/1.cc (s::f_int_int_const,
	s::f_int_int, s::f_int_void_const, s::f_int_void): Likewise.
	* testsuite/27_io/types/1.cc (test01): Likewise.
	* testsuite/27_io/basic_ostream/write/wchar_t/1.cc (test01): Likewise.
	* testsuite/27_io/basic_ostream/write/char/1.cc (test01): Likewise.
	* testsuite/21_strings/c_strings/wchar_t/24559.cc (main): Likewise.
	* testsuite/27_io/basic_istream/ignore/wchar_t/2.cc (check): Add static
	cast.
	* testsuite/27_io/basic_istream/ignore/char/2.cc (check): Likewise.
	* testsuite/27_io/basic_istream/getline/wchar_t/5.cc (check): Likewise.
	* testsuite/27_io/basic_istream/getline/char/5.cc (check): Likewise.
	* testsuite/testsuite_allocator.h (check_new): Likewise.
	(check_deallocate_null): Add missing return value.
	* testsuite/ext/pool_allocator/allocate_chunk.cc (test01):
	Make variable unsigned.
	* testsuite/23_containers/vector/modifiers/erase/1.cc (N,N1,N2,N3,N4,
	N5,test01): Likewise.
	* testsuite/26_numerics/valarray/valarray_subset_assignment.cc
	(check_array): Likewise.
	(main): Removed unused variable.
	* testsuite/27_io/basic_streambuf/in_avail/wchar_t/1.cc (test05):
	Removed unused variable.
	* testsuite/27_io/basic_ostream/flush/wchar_t/1.cc (test01): Likewise.
	* testsuite/27_io/basic_ostream/flush/char/1.cc (test01): Likewise.
	* testsuite/27_io/basic_ostream/endl/wchar_t/1.cc (test01): Likewise.
	* testsuite/27_io/basic_ostream/endl/char/1.cc (test01): Likewise.
	* testsuite/27_io/basic_ostream/ends/wchar_t/1.cc (test01): Likewise.
	* testsuite/27_io/basic_ostream/ends/char/1.cc (test01): Likewise.
	* testsuite/tr1/2_general_utilities/memory/shared_ptr/
	assign/shared_ptr.cc (test01): Correct return type.	
	* testsuite/27_io/basic_filebuf/close/char/2.cc (test_02):
	Add default value to close_num.

From-SVN: r109062

17 files changed, 29 insertions, 31 deletions

diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/close/char/2.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/close/char/2.cc
index 3af0a73..f96e041 100644
--- a/libstdc++-v3/testsuite/27_io/basic_filebuf/close/char/2.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/close/char/2.cc
@@ -43,7 +43,7 @@ const char name_02[] = "filebuf_virtuals-2.txt"; // empty file, need to create
 void test_02()
 {
   bool test __attribute__((unused)) = true;
-  int close_num;
+  int close_num = 0;
 
   // read (ext)
   FILE* f2 = fopen(name_01, "r");
diff --git a/libstdc++-v3/testsuite/27_io/basic_filebuf/imbue/12206.cc b/libstdc++-v3/testsuite/27_io/basic_filebuf/imbue/12206.cc
index 44c51b9..721e033 100644
--- a/libstdc++-v3/testsuite/27_io/basic_filebuf/imbue/12206.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_filebuf/imbue/12206.cc
@@ -65,21 +65,21 @@ namespace std
     static locale::id id;
     
   protected:
-    virtual result do_out(mbstate_t&, const Char* from,
-			  const Char* from_end,
-			  const Char*& from_next, char* to,
-			  char* to_limit, char*& to_next) const
+    virtual result do_out(mbstate_t&, const Char*,
+			  const Char*,
+			  const Char*&, char*,
+			  char*, char*&) const
     { return ok; }
-    virtual result do_in(mbstate_t&, const char* from,
-			 const char* from_end,
-			 const char*& from_next, Char* to,
-			 Char* to_limit, Char*& to_next) const
+    virtual result do_in(mbstate_t&, const char*,
+			 const char*,
+			 const char*&, Char*,
+			 Char*, Char*&) const
     { return ok; }
-    virtual result do_unshift(mbstate_t&, char* to, char*,
-			      char*& to_next) const
+    virtual result do_unshift(mbstate_t&, char*, char*,
+			      char*&) const
     { return noconv; }
-    virtual int do_length(mbstate_t&, const char* from,
-			  const char* from_end, size_t max) const
+    virtual int do_length(mbstate_t&, const char*,
+			  const char*, size_t) const
     { return 1; }
     virtual int do_encoding() const throw()
     { return 1; }
diff --git a/libstdc++-v3/testsuite/27_io/basic_ios/cons/char/3.cc b/libstdc++-v3/testsuite/27_io/basic_ios/cons/char/3.cc
index 90e7600..d55d6ad 100644
--- a/libstdc++-v3/testsuite/27_io/basic_ios/cons/char/3.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_ios/cons/char/3.cc
@@ -100,11 +100,11 @@ namespace std
       }
 
       static char_type 
-      to_char_type(const int_type& __c)
+      to_char_type(const int_type&)
       { return char_type(); }
 
       static int_type 
-      to_int_type(const char_type& __c) { return int_type(); }
+      to_int_type(const char_type&) { return int_type(); }
 
       static bool 
       eq_int_type(const int_type& __c1, const int_type& __c2)
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/getline/char/5.cc b/libstdc++-v3/testsuite/27_io/basic_istream/getline/char/5.cc
index e2cb0b9..dccaa9f 100644
--- a/libstdc++-v3/testsuite/27_io/basic_istream/getline/char/5.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/getline/char/5.cc
@@ -49,7 +49,8 @@ void check(istream& stream, const string& str, unsigned nchunks, char delim)
   while (stream.getline(buf, sizeof(buf), delim))
     {
       index_new = str.find(delim, index);
-      VERIFY( stream.gcount() == index_new - index + 1 );
+      VERIFY( static_cast<string::size_type>(stream.gcount()) ==
+	      index_new - index + 1 );
       VERIFY( !str.compare(index, index_new - index, buf) );
       index = index_new + 1;
       ++n;
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/getline/wchar_t/5.cc b/libstdc++-v3/testsuite/27_io/basic_istream/getline/wchar_t/5.cc
index 3417b60..19cd94f 100644
--- a/libstdc++-v3/testsuite/27_io/basic_istream/getline/wchar_t/5.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/getline/wchar_t/5.cc
@@ -51,7 +51,8 @@ check(wistream& stream, const wstring& str, unsigned nchunks, wchar_t delim)
   while (stream.getline(buf, sizeof(buf) / sizeof(wchar_t), delim))
     {
       index_new = str.find(delim, index);
-      VERIFY( stream.gcount() == index_new - index + 1 );
+      VERIFY( static_cast<string::size_type>(stream.gcount()) ==
+	       index_new - index + 1 );
       VERIFY( !str.compare(index, index_new - index, buf) );
       index = index_new + 1;
       ++n;
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/ignore/char/2.cc b/libstdc++-v3/testsuite/27_io/basic_istream/ignore/char/2.cc
index b903b1b..1ed3a84 100644
--- a/libstdc++-v3/testsuite/27_io/basic_istream/ignore/char/2.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/ignore/char/2.cc
@@ -49,7 +49,8 @@ void check(istream& stream, const string& str, unsigned nchunks, char delim)
   while (stream.ignore(numeric_limits<streamsize>::max(), delim).good())
     {
       index_new = str.find(delim, index);
-      VERIFY( stream.gcount() == index_new - index + 1 );
+      VERIFY( static_cast<string::size_type>(stream.gcount()) ==
+	      index_new - index + 1 );
       index = index_new + 1;
       ++n;
     }
diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/ignore/wchar_t/2.cc b/libstdc++-v3/testsuite/27_io/basic_istream/ignore/wchar_t/2.cc
index 4b84af6..0107f87 100644
--- a/libstdc++-v3/testsuite/27_io/basic_istream/ignore/wchar_t/2.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/ignore/wchar_t/2.cc
@@ -51,7 +51,8 @@ check(wistream& stream, const wstring& str, unsigned nchunks, wchar_t delim)
   while (stream.ignore(numeric_limits<streamsize>::max(), delim).good())
     {
       index_new = str.find(delim, index);
-      VERIFY( stream.gcount() == index_new - index + 1 );
+      VERIFY( static_cast<string::size_type>(stream.gcount()) ==
+	      index_new - index + 1 );
       index = index_new + 1;
       ++n;
     }
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/endl/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/endl/char/1.cc
index 2c547bd..8c14a5d 100644
--- a/libstdc++-v3/testsuite/27_io/basic_ostream/endl/char/1.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/endl/char/1.cc
@@ -28,7 +28,6 @@ void test01(void)
 {
   bool test __attribute__((unused)) = true;
 
-  const char str_lit01[] = "  venice ";
   const std::string str01(" santa barbara ");
   std::string str04;
   std::string str05;
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/endl/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/endl/wchar_t/1.cc
index d6de23b..2214a72 100644
--- a/libstdc++-v3/testsuite/27_io/basic_ostream/endl/wchar_t/1.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/endl/wchar_t/1.cc
@@ -26,7 +26,6 @@ void test01(void)
 {
   bool test __attribute__((unused)) = true;
 
-  const wchar_t str_lit01[] = L"  venice ";
   const std::wstring str01(L" santa barbara ");
   std::wstring str04;
   std::wstring str05;
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/ends/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/ends/char/1.cc
index ce64d69..88ace74 100644
--- a/libstdc++-v3/testsuite/27_io/basic_ostream/ends/char/1.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/ends/char/1.cc
@@ -28,7 +28,6 @@ void test01(void)
 {
   bool test __attribute__((unused)) = true;
 
-  const char str_lit01[] = "  venice ";
   const std::string str01(" santa barbara ");
   std::string str04;
   std::string str05;
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/ends/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/ends/wchar_t/1.cc
index 55eeb56..babae552 100644
--- a/libstdc++-v3/testsuite/27_io/basic_ostream/ends/wchar_t/1.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/ends/wchar_t/1.cc
@@ -26,7 +26,6 @@ void test01(void)
 {
   bool test __attribute__((unused)) = true;
 
-  const wchar_t str_lit01[] = L"  venice ";
   const std::wstring str01(L" santa barbara ");
   std::wstring str04;
   std::wstring str05;
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/flush/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/flush/char/1.cc
index d73b222..5ca3a2c 100644
--- a/libstdc++-v3/testsuite/27_io/basic_ostream/flush/char/1.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/flush/char/1.cc
@@ -28,7 +28,6 @@ void test01(void)
 {
   bool test __attribute__((unused)) = true;
 
-  const char str_lit01[] = "  venice ";
   const std::string str01(" santa barbara ");
   std::string str04;
   std::string str05;
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/flush/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/flush/wchar_t/1.cc
index 4955111..34847e5 100644
--- a/libstdc++-v3/testsuite/27_io/basic_ostream/flush/wchar_t/1.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/flush/wchar_t/1.cc
@@ -26,7 +26,6 @@ void test01(void)
 {
   bool test __attribute__((unused)) = true;
 
-  const wchar_t str_lit01[] = L"  venice ";
   const std::wstring str01(L" santa barbara ");
   std::wstring str04;
   std::wstring str05;
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/write/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/write/char/1.cc
index b91a09e..7ac042e 100644
--- a/libstdc++-v3/testsuite/27_io/basic_ostream/write/char/1.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/write/char/1.cc
@@ -42,8 +42,8 @@ protected:
 
 void test01()
 {
-  bool test = true;
-
+  bool test __attribute__((unused)) = true;
+  
   Buf buf;
   std::ostream os(&buf);
 
diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/write/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/write/wchar_t/1.cc
index a7dc053..c0d317e 100644
--- a/libstdc++-v3/testsuite/27_io/basic_ostream/write/wchar_t/1.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/write/wchar_t/1.cc
@@ -40,8 +40,8 @@ protected:
 
 void test01()
 {
-  bool test = true;
-
+  bool test __attribute__((unused)) = true;
+  
   Buf buf;
   std::wostream os(&buf);
 
diff --git a/libstdc++-v3/testsuite/27_io/basic_streambuf/in_avail/char/1.cc b/libstdc++-v3/testsuite/27_io/basic_streambuf/in_avail/char/1.cc
index 38d310f..6ea710b 100644
--- a/libstdc++-v3/testsuite/27_io/basic_streambuf/in_avail/char/1.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_streambuf/in_avail/char/1.cc
@@ -39,7 +39,7 @@ void test05()
   typedef size_t 			size_type;
 
   bool test __attribute__((unused)) = true;
-  std::streamoff  			strmof_1, strmof_2;
+  std::streamoff  			strmof_1;
   testbuf	sb01;
 
   // int in_avail()
diff --git a/libstdc++-v3/testsuite/27_io/basic_streambuf/in_avail/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/basic_streambuf/in_avail/wchar_t/1.cc
index faf7e79..d25c9c25e 100644
--- a/libstdc++-v3/testsuite/27_io/basic_streambuf/in_avail/wchar_t/1.cc
+++ b/libstdc++-v3/testsuite/27_io/basic_streambuf/in_avail/wchar_t/1.cc
@@ -39,7 +39,7 @@ void test05()
   typedef size_t 			size_type;
 
   bool test __attribute__((unused)) = true;
-  std::streamoff  			strmof_1, strmof_2;
+  std::streamoff  			strmof_1;
   testbuf	sb01;
 
   // int in_avail()