Fix haxe 4.2 type error

.travis.yml

@@ -6,7 +6,7 @@ os:
   - windows
 haxe:
   - stable
-# - development
+  - development
 env:
   - KISS_TARGET=cpp
   - KISS_TARGET=interp

kiss/src/kiss/Kiss.hx

@@ -176,7 +176,6 @@ class Kiss {
                 }
                 fields;
             case CallExp({pos: _, def: Symbol(mac)}, args) if (macros.exists(mac)):
-                trace(mac);
                 var expandedExp = macros[mac](exp, args, k);
                 if (expandedExp != null) readerExpToFields(expandedExp, k, errorIfNot) else [];
             case CallExp({pos: _, def: Symbol(alias)}, args) if (callAliases.exists(alias)):

kiss/src/kiss/List.hx

@@ -20,7 +20,7 @@ abstract List<T>(Array<T>) from Array<T> to Array<T> {
     }
 
     @:to
-    public function toArray<T>() {
+    public function toArray() {
         return this;
     }
 
@@ -29,7 +29,7 @@ abstract List<T>(Array<T>) from Array<T> to Array<T> {
     }
 
     @:arrayAccess
-    public inline function get<T>(idx:Int):Null<T> {
+    public inline function get(idx:Int):Null<T> {
         return this[realIndex(idx)];
     }