Fix compiler warnings

diff --git a/glib/gdate.c b/glib/gdate.c
index 2fab2f2..9b6fb4c 100644 (file)
--- a/glib/gdate.c
+++ b/glib/gdate.c
@@ -673,7 +673,7 @@ g_date_prepare_to_parse (const gchar      *str,
           ++i;
         }
       
-#ifdef G_ENABLE_DEBUG
+#if defined(G_ENABLE_DEBUG) && 0
       DEBUG_MSG (("**GDate prepared a new set of locale-specific parse rules."));
       i = 1;
       while (i < 13) 

diff --git a/glib/ghash.c b/glib/ghash.c
index 8b31a59..59382bf 100644 (file)
--- a/glib/ghash.c
+++ b/glib/ghash.c
@@ -350,7 +350,7 @@ g_hash_table_lookup_node (GHashTable    *hash_table,
 {
   guint node_index;
   guint hash_value;
-  guint first_tombstone;
+  guint first_tombstone = 0;
   gboolean have_tombstone = FALSE;
   guint step = 0;
 

diff --git a/glib/gutf8.c b/glib/gutf8.c
index 98f4707..ed245dc 100644 (file)
--- a/glib/gutf8.c
+++ b/glib/gutf8.c
@@ -1292,13 +1292,11 @@ g_utf16_to_ucs4 (const gunichar2  *str,
   while ((len < 0 || in - str < len) && *in)
     {
       gunichar2 c = *in;
-      gunichar wc;
 
       if (c >= 0xdc00 && c < 0xe000) /* low surrogate */
        {
          if (high_surrogate)
            {
-             wc = SURROGATE_VALUE (high_surrogate, c);
              high_surrogate = 0;
            }
          else
@@ -1322,8 +1320,6 @@ g_utf16_to_ucs4 (const gunichar2  *str,
              high_surrogate = c;
              goto next1;
            }
-         else
-           wc = c;
        }
 
       /********** DIFFERENT for UTF8/UCS4 **********/

diff --git a/glib/tests/gvariant.c b/glib/tests/gvariant.c
index 49860e4..190eb6a 100644 (file)
--- a/glib/tests/gvariant.c
+++ b/glib/tests/gvariant.c
@@ -3926,6 +3926,7 @@ test_bytestring (void)
   untrusted_empty = g_variant_new_from_data (G_VARIANT_TYPE ("ay"), NULL, 0, FALSE, NULL, NULL);
   value = g_variant_get_normal_form (untrusted_empty);
   const_str = g_variant_get_bytestring (value);
+  (void) const_str;
   g_variant_unref (value);
   g_variant_unref (untrusted_empty);
 }

diff --git a/gobject/gclosure.c b/gobject/gclosure.c
index 5305efd..0121fd9 100644 (file)
--- a/gobject/gclosure.c
+++ b/gobject/gclosure.c
@@ -29,7 +29,9 @@
 #include <ffi.h>
 
 #include "gclosure.h"
+#include "gboxed.h"
 #include "gvalue.h"
+#include "gvaluetypes.h"
 
 
 /**

diff --git a/gobject/gobject.c b/gobject/gobject.c
index c31ec52..7fa845f 100644 (file)
--- a/gobject/gobject.c
+++ b/gobject/gobject.c
@@ -2096,47 +2096,46 @@ g_object_connect (gpointer     _object,
     {
       GCallback callback = va_arg (var_args, GCallback);
       gpointer data = va_arg (var_args, gpointer);
-      gulong sid;
 
       if (strncmp (signal_spec, "signal::", 8) == 0)
-       sid = g_signal_connect_data (object, signal_spec + 8,
-                                    callback, data, NULL,
-                                    0);
+       g_signal_connect_data (object, signal_spec + 8,
+                              callback, data, NULL,
+                              0);
       else if (strncmp (signal_spec, "object_signal::", 15) == 0 ||
                strncmp (signal_spec, "object-signal::", 15) == 0)
-       sid = g_signal_connect_object (object, signal_spec + 15,
-                                      callback, data,
-                                      0);
+       g_signal_connect_object (object, signal_spec + 15,
+                                callback, data,
+                                0);
       else if (strncmp (signal_spec, "swapped_signal::", 16) == 0 ||
                strncmp (signal_spec, "swapped-signal::", 16) == 0)
-       sid = g_signal_connect_data (object, signal_spec + 16,
-                                    callback, data, NULL,
-                                    G_CONNECT_SWAPPED);
+       g_signal_connect_data (object, signal_spec + 16,
+                              callback, data, NULL,
+                              G_CONNECT_SWAPPED);
       else if (strncmp (signal_spec, "swapped_object_signal::", 23) == 0 ||
                strncmp (signal_spec, "swapped-object-signal::", 23) == 0)
-       sid = g_signal_connect_object (object, signal_spec + 23,
-                                      callback, data,
-                                      G_CONNECT_SWAPPED);
+       g_signal_connect_object (object, signal_spec + 23,
+                                callback, data,
+                                G_CONNECT_SWAPPED);
       else if (strncmp (signal_spec, "signal_after::", 14) == 0 ||
                strncmp (signal_spec, "signal-after::", 14) == 0)
-       sid = g_signal_connect_data (object, signal_spec + 14,
-                                    callback, data, NULL,
-                                    G_CONNECT_AFTER);
+       g_signal_connect_data (object, signal_spec + 14,
+                              callback, data, NULL,
+                              G_CONNECT_AFTER);
       else if (strncmp (signal_spec, "object_signal_after::", 21) == 0 ||
                strncmp (signal_spec, "object-signal-after::", 21) == 0)
-       sid = g_signal_connect_object (object, signal_spec + 21,
-                                      callback, data,
-                                      G_CONNECT_AFTER);
+       g_signal_connect_object (object, signal_spec + 21,
+                                callback, data,
+                                G_CONNECT_AFTER);
       else if (strncmp (signal_spec, "swapped_signal_after::", 22) == 0 ||
                strncmp (signal_spec, "swapped-signal-after::", 22) == 0)
-       sid = g_signal_connect_data (object, signal_spec + 22,
-                                    callback, data, NULL,
-                                    G_CONNECT_SWAPPED | G_CONNECT_AFTER);
+       g_signal_connect_data (object, signal_spec + 22,
+                              callback, data, NULL,
+                              G_CONNECT_SWAPPED | G_CONNECT_AFTER);
       else if (strncmp (signal_spec, "swapped_object_signal_after::", 29) == 0 ||
                strncmp (signal_spec, "swapped-object-signal-after::", 29) == 0)
-       sid = g_signal_connect_object (object, signal_spec + 29,
-                                      callback, data,
-                                      G_CONNECT_SWAPPED | G_CONNECT_AFTER);
+       g_signal_connect_object (object, signal_spec + 29,
+                                callback, data,
+                                G_CONNECT_SWAPPED | G_CONNECT_AFTER);
       else
        {
          g_warning ("%s: invalid signal spec \"%s\"", G_STRFUNC, signal_spec);
@@ -2451,11 +2450,10 @@ g_object_ref_sink (gpointer _object)
 void
 g_object_force_floating (GObject *object)
 {
-  gboolean was_floating;
   g_return_if_fail (G_IS_OBJECT (object));
   g_return_if_fail (object->ref_count >= 1);
 
-  was_floating = floating_flag_handler (object, +1);
+  floating_flag_handler (object, +1);
 }
 
 typedef struct {

diff --git a/gobject/testgobject.c b/gobject/testgobject.c
index 2723764..1861c3c 100644 (file)
--- a/gobject/testgobject.c
+++ b/gobject/testgobject.c
@@ -391,8 +391,10 @@ main (int   argc,
   /* test new fundamentals */
   g_assert (G_TYPE_MAKE_FUNDAMENTAL (G_TYPE_RESERVED_USER_FIRST) == g_type_fundamental_next ());
   type = g_type_register_fundamental (g_type_fundamental_next (), "FooShadow1", &info, &finfo, 0);
+  g_assert (type == G_TYPE_RESERVED_USER_FIRST);
   g_assert (G_TYPE_MAKE_FUNDAMENTAL (G_TYPE_RESERVED_USER_FIRST + 1) == g_type_fundamental_next ());
   type = g_type_register_fundamental (g_type_fundamental_next (), "FooShadow2", &info, &finfo, 0);
+  g_assert (type == G_TYPE_RESERVED_USER_FIRST + 1);
   g_assert (G_TYPE_MAKE_FUNDAMENTAL (G_TYPE_RESERVED_USER_FIRST + 2) == g_type_fundamental_next ());
   g_assert (g_type_from_name ("FooShadow1") == G_TYPE_MAKE_FUNDAMENTAL (G_TYPE_RESERVED_USER_FIRST));
   g_assert (g_type_from_name ("FooShadow2") == G_TYPE_MAKE_FUNDAMENTAL (G_TYPE_RESERVED_USER_FIRST + 1));

diff --git a/gobject/tests/dynamictests.c b/gobject/tests/dynamictests.c
index e22ac06..bff92e2 100644 (file)
--- a/gobject/tests/dynamictests.c
+++ b/gobject/tests/dynamictests.c
@@ -198,6 +198,8 @@ test_multithreaded_dynamic_type_init (void)
   guint i;
 
   module = test_module_new (module_register);
+  g_assert (module != NULL);
+
   /* Not loaded until we call ref for the first time */
   class = g_type_class_peek (DYNAMIC_OBJECT_TYPE);
   g_assert (class == NULL);
@@ -339,6 +341,7 @@ test_dynamic_interface_properties (void)
   DynObj *obj;
 
   module = test_module_new (mod_register);
+  g_assert (module != NULL);
 
   obj = g_object_new (dyn_obj_get_type (), "foo", 1, NULL);
 

diff --git a/gobject/tests/threadtests.c b/gobject/tests/threadtests.c
index c3b0171..ae88750 100644 (file)
--- a/gobject/tests/threadtests.c
+++ b/gobject/tests/threadtests.c
@@ -107,13 +107,12 @@ tester_init_thread (gpointer data)
 static void
 test_threaded_class_init (void)
 {
-  GThread *threads[3] = { NULL, };
   /* pause newly created threads */
   g_mutex_lock (sync_mutex);
   /* create threads */
-  threads[0] = g_thread_create (tester_init_thread, (gpointer) my_tester0_get_type(), TRUE, NULL);
-  threads[1] = g_thread_create (tester_init_thread, (gpointer) my_tester1_get_type(), TRUE, NULL);
-  threads[2] = g_thread_create (tester_init_thread, (gpointer) my_tester2_get_type(), TRUE, NULL);
+  g_thread_create (tester_init_thread, (gpointer) my_tester0_get_type(), TRUE, NULL);
+  g_thread_create (tester_init_thread, (gpointer) my_tester1_get_type(), TRUE, NULL);
+  g_thread_create (tester_init_thread, (gpointer) my_tester2_get_type(), TRUE, NULL);
   /* execute threads */
   g_mutex_unlock (sync_mutex);
   while (g_atomic_int_get (&mtsafe_call_counter) < (3 + 3 + 3 * 3) * NUM_COUNTER_INCREMENTS)

diff --git a/tests/refcount/objects.c b/tests/refcount/objects.c
index 9638045..3724c0e 100644 (file)
--- a/tests/refcount/objects.c
+++ b/tests/refcount/objects.c
@@ -81,7 +81,7 @@ my_test_dispose (GObject * object)
 
   test = MY_TEST (object);
 
-  g_print ("dispose %p!\n", object);
+  g_print ("dispose %p!\n", test);
 
   G_OBJECT_CLASS (parent_class)->dispose (object);
 }

diff --git a/tests/refcount/objects2.c b/tests/refcount/objects2.c
index bbd4a82..39f580f 100644 (file)
--- a/tests/refcount/objects2.c
+++ b/tests/refcount/objects2.c
@@ -80,7 +80,7 @@ my_test_dispose (GObject * object)
 
   test = MY_TEST (object);
 
-  g_print ("dispose %p!\n", object);
+  g_print ("dispose %p!\n", test);
 
   G_OBJECT_CLASS (parent_class)->dispose (object);
 }

diff --git a/tests/refcount/properties.c b/tests/refcount/properties.c
index c4c165c..87bb8b5 100644 (file)
--- a/tests/refcount/properties.c
+++ b/tests/refcount/properties.c
@@ -104,10 +104,6 @@ my_test_init (GTest * test)
 static void
 my_test_dispose (GObject * object)
 {
-  GTest *test;
-
-  test = MY_TEST (object);
-
   G_OBJECT_CLASS (parent_class)->dispose (object);
 }
 

diff --git a/tests/refcount/properties2.c b/tests/refcount/properties2.c
index bb79105..862bd2f 100644 (file)
--- a/tests/refcount/properties2.c
+++ b/tests/refcount/properties2.c
@@ -105,7 +105,7 @@ my_test_dispose (GObject * object)
 
   test = MY_TEST (object);
 
-  g_print ("dispose %p!\n", object);
+  g_print ("dispose %p!\n", test);
 
   G_OBJECT_CLASS (parent_class)->dispose (object);
 }

diff --git a/tests/refcount/signals.c b/tests/refcount/signals.c
index 1a2a2ba..2877995 100644 (file)
--- a/tests/refcount/signals.c
+++ b/tests/refcount/signals.c
@@ -136,7 +136,7 @@ my_test_dispose (GObject * object)
 
   test = MY_TEST (object);
 
-  g_print ("dispose %p!\n", object);
+  g_print ("dispose %p!\n", test);
 
   G_OBJECT_CLASS (parent_class)->dispose (object);
 }