Non local return implemented

backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/CodeGenerator.kt

@@ -20,6 +20,7 @@ internal class CodeGenerator(override val context: Context) : ContextUtils {
     var returnSlot: LLVMValueRef? = null
     var slotsPhi: LLVMValueRef? = null
     var slotCount = 0
+    var functionDescriptor: FunctionDescriptor? = null
 
     fun prologue(descriptor: FunctionDescriptor) {
         prologue(llvmFunction(descriptor),
@@ -27,6 +28,7 @@ internal class CodeGenerator(override val context: Context) : ContextUtils {
         if (descriptor is ConstructorDescriptor) {
             constructedClass = descriptor.constructedClass
         }
+        functionDescriptor = descriptor
     }
 
     fun prologue(function:LLVMValueRef, returnType:LLVMTypeRef) {

backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/llvm/IrToBitcode.kt

@@ -1491,6 +1491,11 @@ internal class CodeGeneratorVisitor(val context: Context) : IrElementVisitorVoid
         }
 
         override fun genReturn(target: CallableDescriptor, value: LLVMValueRef?) {
+            if (target == codegen.functionDescriptor) {
+                super.genReturn(target, value)
+                return
+            }
+
             if (KotlinBuiltIns.isUnit(inlineBody.type) == false) {
                 codegen.assignPhis(getResult()!! to value!!)
             }

backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/lower/FunctionInlining.kt

@@ -35,7 +35,6 @@ internal class FunctionInlining(val context: Context): IrElementTransformerVoid(
     //-------------------------------------------------------------------------//
 
     fun getLambdaStatements(value: IrExpression) : MutableList<IrStatement> {
-
         val statements = (value as IrContainerExpressionBase).statements
         val lambdaFunction = statements[0] as IrFunction
         val lambdaBody = lambdaFunction.body as IrBlockBody
@@ -52,11 +51,11 @@ internal class FunctionInlining(val context: Context): IrElementTransformerVoid(
 
     //-------------------------------------------------------------------------//
 
-    fun evaluateParameters(callExpression: IrCall,
+    fun evaluateParameters(irCall: IrCall,
         statements: MutableList<IrStatement>): List<Pair<ParameterDescriptor, IrExpression>> {
 
-        val scope          = Scope(callExpression.descriptor as FunctionDescriptor)
-        val parametersOld  = callExpression.getArguments()                                  // Create map inline_function_parameter -> containing_function_expression.
+        val scope          = Scope(irCall.descriptor as FunctionDescriptor)
+        val parametersOld  = irCall.getArguments()                                          // Create map inline_function_parameter -> containing_function_expression.
         val parametersNew  = parametersOld.map {
             val parameter  = it.first
             val expression = it.second