From 95128148baa2060c98ac0f0f80ab4e37d23788a0 Mon Sep 17 00:00:00 2001
From: Alexander Gorshenev <alexander.gorshenev@jetbrains.com>
Date: Thu, 16 Nov 2017 15:01:37 +0300
Subject: [PATCH] Eliminated some warnings in wasm32 sample.

---
 samples/html5Canvas/src/jsinterop/kotlin/jsinterop.kt         | 4 ++--
 samples/html5Canvas/src/main/kotlin/main.kt                   | 4 ++--
 samples/html5Canvas/src/stubGenerator/kotlin/stubGenerator.kt | 2 +-
 3 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/samples/html5Canvas/src/jsinterop/kotlin/jsinterop.kt b/samples/html5Canvas/src/jsinterop/kotlin/jsinterop.kt
index 86e7296d1f0..65c8d0c8476 100644
--- a/samples/html5Canvas/src/jsinterop/kotlin/jsinterop.kt
+++ b/samples/html5Canvas/src/jsinterop/kotlin/jsinterop.kt
@@ -25,7 +25,7 @@ external public fun stringLengthBytes(message: String): Int
 typealias KtFunction <R> = ((ArrayList<JsValue>)->R)
 
 fun <R> wrapFunction(func: KtFunction<R>): Int {
-    val ptr: Long = StableObjPtr.create(func).value.toLong() 
+    val ptr: Long = StableRef.create(func).asCPointer().toLong() 
     return ptr.toInt() // TODO: LP64 unsafe.
 }
 
@@ -38,7 +38,7 @@ fun runLambda(pointer: Int, argumentsArena: Arena, argumentsArenaSize: Int): Int
     val previousArena = ArenaManager.currentArena
     ArenaManager.currentArena = argumentsArena
     // TODO: LP64 unsafe: wasm32 passes Int, not Long.
-    val func = StableObjPtr.fromValue(pointer.toLong().toCPointer()!!).get() as KtFunction<JsValue> 
+    val func = StableRef.fromValue(pointer.toLong().toCPointer()!!).get() as KtFunction<JsValue>
     val result = func(arguments)
 
     ArenaManager.currentArena = previousArena
diff --git a/samples/html5Canvas/src/main/kotlin/main.kt b/samples/html5Canvas/src/main/kotlin/main.kt
index e4e2a99f1cc..a0f0acb8770 100644
--- a/samples/html5Canvas/src/main/kotlin/main.kt
+++ b/samples/html5Canvas/src/main/kotlin/main.kt
@@ -14,8 +14,8 @@ fun main(args: Array<String>) {
     var mouseY: Int = 0
     var draw: Boolean = false
 
-    document.setter("onmousemove") { args: ArrayList<JsValue> ->
-        val event = MouseEvent(args[0])
+    document.setter("onmousemove") { arguments: ArrayList<JsValue> ->
+        val event = MouseEvent(arguments[0])
         mouseX = event.getInt("clientX") - rectLeft
         mouseY = event.getInt("clientY") - rectTop
 
diff --git a/samples/html5Canvas/src/stubGenerator/kotlin/stubGenerator.kt b/samples/html5Canvas/src/stubGenerator/kotlin/stubGenerator.kt
index 02f39dcf2a2..b646ac550ca 100644
--- a/samples/html5Canvas/src/stubGenerator/kotlin/stubGenerator.kt
+++ b/samples/html5Canvas/src/stubGenerator/kotlin/stubGenerator.kt
@@ -116,7 +116,7 @@ fun Operation.generateKotlin(parent: Interface): String {
     argList + 
     "): ${returnType.toKotlinType()} {\n" +
 
-    "\t\tval wasmRetVal = ${wasmFunctionName(name, parent.name)}($wasmArgList)\n" +
+    "\t\t${if (returnType != Void) "val wasmRetVal = " else ""}${wasmFunctionName(name, parent.name)}($wasmArgList)\n" +
 
     "\t\treturn ${returnType.wasmReturnMapping("wasmRetVal")}\n"+
     "\t}\n"