[Wasm] Handle unsigned arrays in the vararg lowering

compiler/ir/backend.wasm/src/org/jetbrains/kotlin/backend/wasm/lower/WasmVarargExpressionLowering.kt

@@ -12,6 +12,7 @@ import org.jetbrains.kotlin.backend.common.lower.createIrBuilder
 import org.jetbrains.kotlin.backend.common.lower.irComposite
 import org.jetbrains.kotlin.backend.wasm.WasmBackendContext
 import org.jetbrains.kotlin.ir.builders.*
+import org.jetbrains.kotlin.ir.declarations.IrConstructor
 import org.jetbrains.kotlin.ir.declarations.IrFile
 import org.jetbrains.kotlin.ir.declarations.IrSimpleFunction
 import org.jetbrains.kotlin.ir.declarations.IrVariable
@@ -40,8 +41,15 @@ internal class WasmVarargExpressionLowering(
             check(arrayClass.symbol in context.wasmSymbols.arrays) { "Argument ${ir2string(arrayClass)} must be an array" }
         }
 
-        val primaryConstructor
+        val isUnsigned
-            get() = arrayClass.primaryConstructor!!
+            get() = arrayClass.symbol in context.wasmSymbols.unsignedTypesToUnsignedArrays.values
+
+        val primaryConstructor: IrConstructor
+            get() {
+                if (isUnsigned)
+                    return arrayClass.constructors.find { it.valueParameters.singleOrNull()?.type == context.irBuiltIns.intType }!!
+                return arrayClass.primaryConstructor!!
+            }
         val constructors
             get() = arrayClass.constructors
 

compiler/testData/codegen/box/arrays/forInUnsignedArray/forInUnsignedArray.kt

@@ -1,5 +1,4 @@
 // WITH_RUNTIME
-// IGNORE_BACKEND: WASM
 
 fun test(uis: UIntArray): String {
     var s = ""

compiler/testData/codegen/box/arrays/forInUnsignedArray/forInUnsignedArrayIndices.kt

@@ -1,5 +1,4 @@
 // WITH_RUNTIME
-// IGNORE_BACKEND: WASM
 
 fun test(uis: UIntArray): String {
     var s = ""

compiler/testData/codegen/box/arrays/forInUnsignedArray/forInUnsignedArrayIndicesReversed.kt

@@ -1,5 +1,4 @@
 // WITH_RUNTIME
-// IGNORE_BACKEND: WASM
 
 fun test(uis: UIntArray): String {
     var s = ""

compiler/testData/codegen/box/arrays/forInUnsignedArray/forInUnsignedArrayReversed.kt

@@ -1,5 +1,4 @@
 // WITH_RUNTIME
-// IGNORE_BACKEND: WASM
 
 fun test(uis: UIntArray): String {
     var s = ""

compiler/testData/codegen/box/arrays/forInUnsignedArray/forInUnsignedArrayWithIndex.kt

@@ -1,5 +1,4 @@
 // WITH_RUNTIME
-// IGNORE_BACKEND: WASM
 
 fun test(uis: UIntArray): String {
     var s = ""

compiler/testData/codegen/box/arrays/forInUnsignedArray/forInUnsignedArrayWithIndexNoElementVar.kt

@@ -1,5 +1,4 @@
 // WITH_RUNTIME
-// IGNORE_BACKEND: WASM
 
 fun test(uis: UIntArray): String {
     var s = ""

compiler/testData/codegen/box/arrays/forInUnsignedArray/forInUnsignedArrayWithIndexNoIndexVar.kt

@@ -1,5 +1,4 @@
 // WITH_RUNTIME
-// IGNORE_BACKEND: WASM
 
 fun test(uis: UIntArray): String {
     var s = ""

compiler/testData/codegen/box/arrays/forInUnsignedArray/forInUnsignedArrayWithIndexReversed.kt

@@ -1,5 +1,4 @@
 // WITH_RUNTIME
-// IGNORE_BACKEND: WASM
 
 fun test(uis: UIntArray): String {
     var s = ""

compiler/testData/codegen/box/controlStructures/forInArray/forInInlineClassArrayWithUpcast.kt

@@ -1,5 +1,3 @@
-// IGNORE_BACKEND: WASM
-// WASM_MUTE_REASON: UNSIGNED_ARRAYS
 // !LANGUAGE: +InlineClasses
 // WITH_RUNTIME
 

compiler/testData/codegen/box/inlineClasses/hiddenConstructor/kt28855.kt

@@ -1,5 +1,3 @@
-// IGNORE_BACKEND: WASM
-// WASM_MUTE_REASON: UNSIGNED_ARRAYS
 // WITH_RUNTIME
 
 class C<T>(val x: T, vararg ys: UInt) {

compiler/testData/codegen/box/inlineClasses/multifileClass.kt

@@ -1,5 +1,4 @@
 // WITH_RUNTIME
-// IGNORE_BACKEND: WASM
 
 fun box(): String {
     val uia = uintArrayOf()

compiler/testData/codegen/box/unsignedTypes/iterateOverArrayOfUnsignedValues.kt

@@ -1,5 +1,3 @@
-// IGNORE_BACKEND: WASM
-// WASM_MUTE_REASON: UNSIGNED_ARRAYS
 // WITH_RUNTIME
 
 fun box(): String {

compiler/testData/codegen/box/unsignedTypes/unsignedArraySize.kt

@@ -1,5 +1,3 @@
-// IGNORE_BACKEND: WASM
-// WASM_MUTE_REASON: UNSIGNED_ARRAYS
 // WITH_RUNTIME
 
 fun test() = uintArrayOf(1u).size

compiler/testData/codegen/box/unsignedTypes/varargsOfUnsignedTypes.kt

@@ -1,5 +1,3 @@
-// IGNORE_BACKEND: WASM
-// WASM_MUTE_REASON: UNSIGNED_ARRAYS
 // WITH_RUNTIME
 
 fun uint(vararg us: UInt): UIntArray = us