5 files changed, 33 insertions, 35 deletions
diff --git a/xmpp-vala/src/core/module_flag.vala b/xmpp-vala/src/core/module_flag.vala
index 95547852..76ae4dc1 100644
--- a/xmpp-vala/src/core/module_flag.vala
+++ b/xmpp-vala/src/core/module_flag.vala
@@ -10,7 +10,12 @@ namespace Xmpp {
         }
 
         public T? cast(XmppStreamFlag flag) {
+#if VALA_0_56_11
+        // We can't typecheck due to compiler bug
+        return (T) module;
+#else
             return flag.get_type().is_a(typeof(T)) ? (T?) flag : null;
+#endif
         }
 
         public bool matches(XmppStreamFlag module) {
@@ -34,7 +39,12 @@ namespace Xmpp {
         }
 
         public T? cast(XmppStreamModule module) {
+#if VALA_0_56_11
+        // We can't typecheck due to compiler bug
+        return (T) module;
+#else
             return module.get_type().is_a(typeof(T)) ? (T?) module : null;
+#endif
         }
 
         public bool matches(XmppStreamModule module) {
diff --git a/xmpp-vala/src/core/xmpp_stream.vala b/xmpp-vala/src/core/xmpp_stream.vala
index 42e90bf9..54433b67 100644
--- a/xmpp-vala/src/core/xmpp_stream.vala
+++ b/xmpp-vala/src/core/xmpp_stream.vala
@@ -30,9 +30,9 @@ public abstract class Xmpp.XmppStream : Object {
         this.remote_name = remote_name;
     }
 
-    public abstract async void connect() throws IOError;
+    public abstract new async void connect() throws IOError;
 
-    public abstract async void disconnect() throws IOError;
+    public abstract new async void disconnect() throws IOError;
 
     public abstract async StanzaNode read() throws IOError;
 
diff --git a/xmpp-vala/src/module/xep/0004_data_forms.vala b/xmpp-vala/src/module/xep/0004_data_forms.vala
index fe39874a..6b5624da 100644
--- a/xmpp-vala/src/module/xep/0004_data_forms.vala
+++ b/xmpp-vala/src/module/xep/0004_data_forms.vala
@@ -38,7 +38,7 @@ public class DataForm {
         }
     }
 
-    public class Field {
+    public class Field : Object {
         public StanzaNode node { get; set; }
         public string? label {
             get { return node.get_attribute("label", NS_URI); }
diff --git a/xmpp-vala/src/module/xep/0082_date_time_profiles.vala b/xmpp-vala/src/module/xep/0082_date_time_profiles.vala
index 32d4d3ac..8b40d3ac 100644
--- a/xmpp-vala/src/module/xep/0082_date_time_profiles.vala
+++ b/xmpp-vala/src/module/xep/0082_date_time_profiles.vala
@@ -1,23 +1,11 @@
 namespace Xmpp.Xep.DateTimeProfiles {
 
 public DateTime? parse_string(string time_string) {
-    // TODO with glib >= 2.56
-    // return new DateTime.from_iso8601(time_string, null);
-
-    TimeVal time_val = TimeVal();
-    if (time_val.from_iso8601(time_string)) {
-        return new DateTime.from_unix_utc(time_val.tv_sec);
-    }
-    return null;
-
+     return new DateTime.from_iso8601(time_string, null);
 }
 
-
 public string to_datetime(DateTime time) {
-    // TODO with glib >= 2.62
-    // return time.to_utc().format_iso8601().to_string();
-
-    return time.to_utc().format("%Y-%m-%dT%H:%M:%SZ");
+     return time.to_utc().format_iso8601().to_string();
 }
 
 }
diff --git a/xmpp-vala/src/module/xep/0384_omemo/omemo_encryptor.vala b/xmpp-vala/src/module/xep/0384_omemo/omemo_encryptor.vala
index 6509bfe3..c68de329 100644
--- a/xmpp-vala/src/module/xep/0384_omemo/omemo_encryptor.vala
+++ b/xmpp-vala/src/module/xep/0384_omemo/omemo_encryptor.vala
@@ -72,27 +72,27 @@ namespace Xmpp.Xep.Omemo {
     }
 
     public class EncryptionResult {
-        public int lost { get; internal set; }
-        public int success { get; internal set; }
-        public int unknown { get; internal set; }
-        public int failure { get; internal set; }
+        public int lost { get; set; }
+        public int success { get; set; }
+        public int unknown { get; set; }
+        public int failure { get; set; }
     }
 
     public class EncryptState {
-        public bool encrypted { get; internal set; }
-        public int other_devices { get; internal set; }
-        public int other_success { get; internal set; }
-        public int other_lost { get; internal set; }
-        public int other_unknown { get; internal set; }
-        public int other_failure { get; internal set; }
-        public int other_waiting_lists { get; internal set; }
-
-        public int own_devices { get; internal set; }
-        public int own_success { get; internal set; }
-        public int own_lost { get; internal set; }
-        public int own_unknown { get; internal set; }
-        public int own_failure { get; internal set; }
-        public bool own_list { get; internal set; }
+        public bool encrypted { get; set; }
+        public int other_devices { get; set; }
+        public int other_success { get; set; }
+        public int other_lost { get; set; }
+        public int other_unknown { get; set; }
+        public int other_failure { get; set; }
+        public int other_waiting_lists { get; set; }
+
+        public int own_devices { get; set; }
+        public int own_success { get; set; }
+        public int own_lost { get; set; }
+        public int own_unknown { get; set; }
+        public int own_failure { get; set; }
+        public bool own_list { get; set; }
 
         public void add_result(EncryptionResult enc_res, bool own) {
             if (own) {