translator: fix methods argument order

translator/src/main/kotlin/org/kotlinnative/translator/FunctionCodegen.kt

@@ -15,7 +15,7 @@ class FunctionCodegen(override val state: TranslationState, override val variabl
         BlockCodegen(state, variableManager, codeBuilder) {
 
     var name = function.fqName.toString()
-    var args = ArrayList<LLVMVariable>()
+    var args = LinkedList<LLVMVariable>()
 
     init {
         val descriptor = state.bindingContext.get(BindingContext.FUNCTION, function)!!
@@ -58,7 +58,7 @@ class FunctionCodegen(override val state: TranslationState, override val variabl
         var external = false
 
         if (this_type != null) {
-            args.add(this_type)
+            args.addFirst(this_type)
         }
         args.forEach {
             val type = it.type

translator/src/test/kotlin/tests/input/class_methods_1.txt

@@ -0,0 +1 @@
+class_methods_1(55) == 60

translator/src/test/kotlin/tests/kotlin/class_methods_1.kt

@@ -0,0 +1,10 @@
+class class_methods_1_class() {
+    fun method(t : Int): Int {
+        return t + 5
+    }
+}
+
+fun class_methods_1(zz: Int): Int {
+    val x = class_methods_1_class()
+    return x.method(zz)
+}