locale_facets.tcc: Tweak to avoid warnings.

2003-09-23  Benjamin Kosnik  <bkoz@redhat.com>

	* include/bits/locale_facets.tcc: Tweak to avoid warnings.
	* testsuite/testsuite_hooks.h: Same.
	* testsuite/*/*.cc: Same.

From-SVN: r71693

17 files changed, 18 insertions, 18 deletions

diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/1.cc
index c766cd6fa5b..61b654833ab 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/1.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/1.cc
@@ -78,7 +78,7 @@
 void
 test01()
 {
-  bool test = true;
+  bool test __attribute__((unused)) = true;
 
   wchar_t array2[20];
   typedef std::wios::traits_type wtraits_type;
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/10.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/10.cc
index f797380836f..3c576530b31 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/10.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/10.cc
@@ -27,7 +27,7 @@ void test10()
 {
   using namespace std;
   
-  bool test = true;
+  bool test __attribute__((unused)) = true;
   const char* name = "tmp_10";
 
   locale loc(__gnu_test::try_named_locale("se_NO.UTF-8"));
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/11.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/11.cc
index d538612a60d..576b6107882 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/11.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/11.cc
@@ -27,7 +27,7 @@ void test11()
 {
   using namespace std;
   
-  bool test = true;
+  bool test __attribute__((unused)) = true;
   const char* name = "tmp_11";
 
   locale loc(__gnu_test::try_named_locale("se_NO.UTF-8"));
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/12.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/12.cc
index 50e4e78cd8c..c5c70450ba7 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/12.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/12.cc
@@ -32,7 +32,7 @@ void test12()
 {
   using namespace std;
   
-  bool test = true;
+  bool test __attribute__((unused)) = true;
   const char* name = "tmp_12";
 
   locale loc(__gnu_test::try_named_locale("se_NO.UTF-8"));
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/13.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/13.cc
index b974b4afb85..b4f735101d7 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/13.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/13.cc
@@ -32,7 +32,7 @@ void test13()
 {
   using namespace std;
   
-  bool test = true;
+  bool test __attribute__((unused)) = true;
   const char* name = "tmp_13";
 
   locale loc(__gnu_test::try_named_locale("se_NO.UTF-8"));
@@ -104,7 +104,7 @@ void test13()
   wchar_t wbuf[wlen + 10];
   wcin.read(wbuf, wlen + 10);
   streamsize n = wcin.gcount();
-  VERIFY( n == wlen );
+  VERIFY( n == static_cast<streamsize>(wlen) );
   VERIFY( !wmemcmp(wbuf, wstr, wlen) );
   VERIFY( wcin.eof() );
   VERIFY( wcin.fail() );
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/3045.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/3045.cc
index acc45b25b77..9f266f26bd0 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/3045.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/3045.cc
@@ -46,7 +46,7 @@ gnu_filebuf buf(initial);
 // libstdc++/3045, in a vague way.
 void test01()
 {
-  bool test = true;
+  bool test __attribute__((unused)) = true;
   int k1;
 
   // 1 normal
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/5.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/5.cc
index 267bc792acd..318598f5e9d 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/5.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/5.cc
@@ -69,7 +69,7 @@ int use_standard_streams()
 
 void test05()
 {
-  bool test = true;
+  bool test __attribute__((unused)) = true;
   int i = static_ob.i;
 
   VERIFY( std::wcin.iword(i) == i + 1 );
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/6548_xin.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/6548_xin.cc
index 0466b675477..8bec16fd77e 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/6548_xin.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/6548_xin.cc
@@ -24,7 +24,7 @@
 // libstdc++/6548
 void test07()
 {
-  bool test = true;
+  bool test __attribute__((unused)) = true;
   std::wcout << L"Enter 'test':";
   std::wstring s;
   std::getline(std::wcin, s, L'\n');
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/6648-1_xin.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/6648-1_xin.cc
index 4db05d1e06f..7417f883d10 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/6648-1_xin.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/6648-1_xin.cc
@@ -24,7 +24,7 @@
 // Interactive tests: each one (run alone) must terminate upon a single '\n'.
 void test08()
 {
-  bool test = true;
+  bool test __attribute__((unused)) = true;
   wchar_t buff[2048];
   std::wcout << "Enter name: ";
   std::wcin.getline(buff, 2048);
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/6648-2_xin.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/6648-2_xin.cc
index 778c58f07b4..13cd6a5d423 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/6648-2_xin.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/6648-2_xin.cc
@@ -22,7 +22,7 @@
 
 void test09()
 {
-  bool test = true;
+  bool test __attribute__((unused)) = true;
   std::wcout << L"Enter favorite beach: ";
   std::wcin.ignore(2048, '\n');
 }
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/7.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/7.cc
index fcdeaba2ff5..004687af01f 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/7.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/7.cc
@@ -33,7 +33,7 @@
 void test07()
 {
   using namespace std;
-  bool test = true;
+  bool test __attribute__((unused)) = true;
 
   const char* name = "tmp_fifo4";
 
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/7744_xin.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/7744_xin.cc
index e4ca3b95d46..0bcb122cd37 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/7744_xin.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/7744_xin.cc
@@ -24,7 +24,7 @@
 // libstdc++/7744
 void test11()
 {
-  bool test = true;
+  bool test __attribute__((unused)) = true;
   std::ios::sync_with_stdio(false);
 
   std::wcout << "Type in the characters 'abc' and press <ENTER>: ";
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/8.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/8.cc
index 346d0fc81d4..b1427f3cf52 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/8.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/8.cc
@@ -25,7 +25,7 @@
 
 void test02() 
 {
-  bool test = true;
+  bool test __attribute__((unused)) = true;
   
   // 27.3 - Standard iostream objects p 2
   // The objects are not destroyed during program execution.
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/9520.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/9520.cc
index 79d087840c5..6d41e9b5e5e 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/9520.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/9520.cc
@@ -26,7 +26,7 @@ void test01()
 {
   using namespace std;
 
-  bool test = true;
+  bool test __attribute__((unused)) = true;
   const char* name = "tmp_9520";
 
   FILE* file = fopen(name, "w");
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-1.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-1.cc
index 0d8d6283521..9c9d082546d 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-1.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-1.cc
@@ -34,7 +34,7 @@ void test01()
 {
   using namespace std;
 
-  bool test = true;
+  bool test __attribute__((unused)) = true;
 
   const char* name = "tmp_fifo5";
 
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-2_xin.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-2_xin.cc
index 351a91b6f03..40e2151565f 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-2_xin.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/9661-2_xin.cc
@@ -27,7 +27,7 @@ void test02()
 {
   using namespace std;
 
-  bool test = true;
+  bool test __attribute__((unused)) = true;
 
   wint_t c1 = fgetwc(stdin);
   wint_t c2 = wcin.rdbuf()->sputbackc(c1);
diff --git a/libstdc++-v3/testsuite/27_io/objects/wchar_t/9662.cc b/libstdc++-v3/testsuite/27_io/objects/wchar_t/9662.cc
index 27c7ff7f7cd..15d6c513f16 100644
--- a/libstdc++-v3/testsuite/27_io/objects/wchar_t/9662.cc
+++ b/libstdc++-v3/testsuite/27_io/objects/wchar_t/9662.cc
@@ -27,7 +27,7 @@
 // on stdout.
 void test01()
 {
-  bool test = true;
+  bool test __attribute__((unused)) = true;
 
   std::wcout << L"Hello, ";
   VERIFY( std::fwide(stdout, 0) >= 0 );