translator: fix access to class variables which are classes and fix class declaration order

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

@@ -176,6 +176,17 @@ abstract class BlockCodegen(open val state: TranslationState, open val variableM
         var receiver = when (receiverExpr) {
             is KtCallExpression,
             is KtBinaryExpression -> evaluateExpression(receiverExpr, scopeDepth) as LLVMVariable
+            is KtNameReferenceExpression ->{
+                val referenceContext = state.bindingContext.get(BindingContext.REFERENCE_TARGET, receiverExpr)
+                variableManager.get(receiverName)
+                when (referenceContext) {
+                    is PropertyDescriptorImpl -> {
+                        val receiverThis = variableManager.get("this")!!
+                        evaluateMemberMethodOrField(receiverThis, receiverName, topLevel, call = null)!! as LLVMVariable
+                    }
+                    else -> variableManager.get(receiverName)
+                }
+            }
             else -> variableManager.get(receiverName)
         }
 

translator/src/main/kotlin/org/kotlinnative/translator/llvm/LLVMBuilder.kt

@@ -219,7 +219,7 @@ class LLVMBuilder(val arm: Boolean) {
 
     fun createClass(name: String, fields: List<LLVMVariable>) {
         val code = "%class.$name = type { ${fields.map { it.getType() }.joinToString()} }"
-        localCode.appendln(code)
+        globalCode.appendln(code)
     }
 
     fun bitcast(src: LLVMVariable, llvmType: LLVMVariable): LLVMVariable {

translator/src/test/kotlin/tests/input/class_variable_access_1.txt

@@ -0,0 +1 @@
+class_variable_access_1_test_Int(22) == 30

translator/src/test/kotlin/tests/kotlin/class_variable_access_1.kt

@@ -0,0 +1,18 @@
+class class_variable_access_1_donor(var size: Int) {
+    val data: Int = 5
+}
+
+class class_variable_access_1_owner(val arg: class_variable_access_1_donor) {
+    val tKIopsD = 56
+    fun getSize(): Int {
+        return arg.size + 8
+    }
+}
+
+
+fun class_variable_access_1_test(x: Int): Int {
+    val instance_donor = class_variable_access_1_donor(x)
+    val instance_owner = class_variable_access_1_owner(instance_donor)
+
+    return instance_owner.getSize()
+}