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.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@71693 138bc75d-0d04-0410-961f-82ee72b054a4

4 files changed, 10 insertions, 7 deletions

diff --git a/libstdc++-v3/testsuite/thread/pthread1.cc b/libstdc++-v3/testsuite/thread/pthread1.cc
index 1283a75119a..92a5f312842 100644
--- a/libstdc++-v3/testsuite/thread/pthread1.cc
+++ b/libstdc++-v3/testsuite/thread/pthread1.cc
@@ -100,7 +100,7 @@ consume (void* t)
 }
 
 int
-main (int argc, char** argv)
+main ()
 {
   pthread_t prod[thread_pairs];
   pthread_t cons[thread_pairs];
diff --git a/libstdc++-v3/testsuite/thread/pthread5.cc b/libstdc++-v3/testsuite/thread/pthread5.cc
index cc556046d4d..262796e0ba7 100644
--- a/libstdc++-v3/testsuite/thread/pthread5.cc
+++ b/libstdc++-v3/testsuite/thread/pthread5.cc
@@ -50,7 +50,7 @@ struct tt_t
 void*
 thread_function (void* arg)
 {
-  int myid = *(int*) arg;
+  int myid __attribute__((unused)) = *(int*) arg;
   for (int i = 0; i < LOOPS; i++)
     {
       vector<tt_t> myvect1;
@@ -88,7 +88,7 @@ thread_function (void* arg)
 }
 
 int
-main (int argc, char *argv[])
+main ()
 {
   int worker;
   pthread_t threads[NTHREADS];
diff --git a/libstdc++-v3/testsuite/thread/pthread6.cc b/libstdc++-v3/testsuite/thread/pthread6.cc
index d88f77e77e1..c72acb53985 100644
--- a/libstdc++-v3/testsuite/thread/pthread6.cc
+++ b/libstdc++-v3/testsuite/thread/pthread6.cc
@@ -37,8 +37,8 @@ const int loops = 100000;
 
 const char* my_default = "Hallo Welt!";
 
-const int upper_limit = 2500;
-const int lower_limit = 1000;
+const std::size_t upper_limit = 2500;
+const std::size_t lower_limit = 1000;
 
 typedef char charT;
 
diff --git a/libstdc++-v3/testsuite/thread/pthread7-rope.cc b/libstdc++-v3/testsuite/thread/pthread7-rope.cc
index 716ba00ccab..36acd461e87 100644
--- a/libstdc++-v3/testsuite/thread/pthread7-rope.cc
+++ b/libstdc++-v3/testsuite/thread/pthread7-rope.cc
@@ -36,7 +36,7 @@ const int max_loop_count = 10000;
 
 __gnu_cxx::crope foo4;
 
-void* thread_main (void *)
+void* thread_main(void *) 
 {
   // To see a problem with gcc 3.3 and before, set a break point here.
   // Single step through c_str implementation, call sched_yield after
@@ -48,13 +48,16 @@ void* thread_main (void *)
 
   // Please note that the memory leak in the rope implementation with
   // this test case, existed before and after fixing this bug...
-
+  bool test __attribute__((unused)) = true;
   VERIFY( !std::strcmp (data4, "barbazbonglehellohellohello") );
+  return 0;
 }
 
 int
 main()
 {
+  bool test __attribute__((unused)) = true;
+
   pthread_t tid[max_thread_count];
 
 #if defined(__sun) && defined(__svr4__)