[JS IR] Emit original names for local vars to sourcemaps

#KT-35655 Fixed

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/transformers/irToJs/FunctionWithJsFuncAnnotationInliner.kt

@@ -6,18 +6,24 @@
 package org.jetbrains.kotlin.ir.backend.js.transformers.irToJs
 
 import org.jetbrains.kotlin.backend.common.compilationException
-import org.jetbrains.kotlin.ir.expressions.IrCall
 import org.jetbrains.kotlin.ir.backend.js.utils.JsGenerationContext
+import org.jetbrains.kotlin.ir.declarations.IrValueParameter
+import org.jetbrains.kotlin.ir.expressions.IrCall
+import org.jetbrains.kotlin.ir.util.file
 import org.jetbrains.kotlin.js.backend.ast.*
 
+private typealias Replacement = Pair<JsExpression, IrValueParameter>
+
 class FunctionWithJsFuncAnnotationInliner(private val jsFuncCall: IrCall, private val context: JsGenerationContext) {
     private val function = getJsFunctionImplementation()
     private val replacements = collectReplacementsForCall()
 
     fun generateResultStatement(): List<JsStatement> {
+        val irFunction = jsFuncCall.symbol.owner
+        val newContext = context.newFile(irFunction.file, irFunction, context.localNames)
         return function.body.statements
             .run {
-                SimpleJsCodeInliner(replacements)
+                SimpleJsCodeInliner(replacements, newContext)
                     .apply { acceptList(this@run) }
                     .withTemporaryVariablesForExpressions(this)
             }
@@ -27,9 +33,10 @@ class FunctionWithJsFuncAnnotationInliner(private val jsFuncCall: IrCall, privat
         context.staticContext.backendContext.getJsCodeForFunction(jsFuncCall.symbol)?.deepCopy()
             ?: compilationException("JS function not found", jsFuncCall)
 
-    private fun collectReplacementsForCall(): Map<JsName, JsExpression> {
+    private fun collectReplacementsForCall(): Map<JsName, Replacement> {
         val translatedArguments = Array(jsFuncCall.valueArgumentsCount) {
-            jsFuncCall.getValueArgument(it)!!.accept(IrElementToJsExpressionTransformer(), context)
+            jsFuncCall.getValueArgument(it)!!
+                .accept(IrElementToJsExpressionTransformer(), context) to jsFuncCall.symbol.owner.valueParameters[it]
         }
         return function.parameters
             .mapIndexed { i, param -> param.name to translatedArguments[i] }
@@ -37,15 +44,19 @@ class FunctionWithJsFuncAnnotationInliner(private val jsFuncCall: IrCall, privat
     }
 }
 
-private class SimpleJsCodeInliner(private val replacements: Map<JsName, JsExpression>): RecursiveJsVisitor() {
-    private val temporaryNamesForExpressions = mutableMapOf<JsName, JsExpression>()
+private class SimpleJsCodeInliner(private val replacements: Map<JsName, Replacement>, val context: JsGenerationContext) :
+    RecursiveJsVisitor()
+{
+    private val temporaryNamesForExpressions = mutableMapOf<JsName, Replacement>()
 
     fun withTemporaryVariablesForExpressions(statements: List<JsStatement>): List<JsStatement> {
         if (temporaryNamesForExpressions.isEmpty()) {
             return statements
         }
 
-        val variableDeclarations = temporaryNamesForExpressions.map { JsVars(JsVars.JsVar(it.key, it.value)) }
+        val variableDeclarations = temporaryNamesForExpressions.map {
+            JsVars(JsVars.JsVar(it.key, it.value.first).withSource(it.value.second, context, useNameOf = it.value.second))
+        }
         return variableDeclarations + statements
     }
 
@@ -55,16 +66,16 @@ private class SimpleJsCodeInliner(private val replacements: Map<JsName, JsExpres
         nameRef.name = nameRef.name?.getReplacement() ?: return
     }
 
-    private fun JsName.declareNewTemporaryFor(expression: JsExpression): JsName {
+    private fun JsName.declareNewTemporaryFor(expression: JsExpression, irValueParameter: IrValueParameter): JsName {
         return JsName(ident, true)
-            .also { temporaryNamesForExpressions[it] = expression }
+            .also { temporaryNamesForExpressions[it] = expression to irValueParameter }
     }
 
     private fun JsName.getReplacement(): JsName? {
-        val expression = replacements[this] ?: return null
+        val (expression, irValueParameter) = replacements[this] ?: return null
         return when {
             expression is JsNameRef && expression.qualifier == null -> expression.name!!
-            else -> declareNewTemporaryFor(expression)
+            else -> declareNewTemporaryFor(expression, irValueParameter)
         }
     }
 }

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/transformers/irToJs/IrElementToJsStatementTransformer.kt

@@ -148,7 +148,8 @@ class IrElementToJsStatementTransformer : BaseIrElementToJsNodeTransformer<JsSta
             }
         }
 
-        return jsVar(varName, value, context).withSource(declaration, context)
+        val jsInitializer = value?.accept(IrElementToJsExpressionTransformer(), context)
+        return JsVars(JsVars.JsVar(varName, jsInitializer).withSource(declaration, context, useNameOf = declaration))
     }
 
     override fun visitDelegatingConstructorCall(expression: IrDelegatingConstructorCall, context: JsGenerationContext): JsStatement {
@@ -214,4 +215,3 @@ class IrElementToJsStatementTransformer : BaseIrElementToJsNodeTransformer<JsSta
         return label?.let { JsLabel(it, loopStatement) } ?: loopStatement
     }
 }
-

compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/transformers/irToJs/jsAstUtils.kt

@@ -6,10 +6,12 @@
 package org.jetbrains.kotlin.ir.backend.js.transformers.irToJs
 
 import org.jetbrains.kotlin.backend.common.compilationException
+import org.jetbrains.kotlin.backend.common.lower.BOUND_VALUE_PARAMETER
 import org.jetbrains.kotlin.ir.IrElement
 import org.jetbrains.kotlin.ir.IrFileEntry
 import org.jetbrains.kotlin.ir.UNDEFINED_OFFSET
 import org.jetbrains.kotlin.ir.backend.js.JsIrBackendContext
+import org.jetbrains.kotlin.ir.backend.js.JsLoweredDeclarationOrigin
 import org.jetbrains.kotlin.ir.backend.js.JsStatementOrigins
 import org.jetbrains.kotlin.ir.backend.js.sourceMapsInfo
 import org.jetbrains.kotlin.ir.backend.js.utils.*
@@ -38,11 +40,6 @@ fun jsUndefined(context: IrNamer, backendContext: JsIrBackendContext): JsExpress
     }
 }
 
-fun jsVar(name: JsName, initializer: IrExpression?, context: JsGenerationContext): JsVars {
-    val jsInitializer = initializer?.accept(IrElementToJsExpressionTransformer(), context)
-    return JsVars(JsVars.JsVar(name, jsInitializer))
-}
-
 fun <T : JsNode> IrWhen.toJsNode(
     tr: BaseIrElementToJsNodeTransformer<T, JsGenerationContext>,
     context: JsGenerationContext,
@@ -113,7 +110,7 @@ fun translateFunction(declaration: IrFunction, name: JsName?, context: JsGenerat
 
     val functionContext = context.newDeclaration(declaration, localNameGenerator)
 
-    val functionParams = declaration.valueParameters.map { functionContext.getNameForValueDeclaration(it) }
+    val functionParams = declaration.valueParameters.map { it to functionContext.getNameForValueDeclaration(it) }
     val body = declaration.body?.accept(IrElementToJsStatementTransformer(), functionContext) as? JsBlock ?: JsBlock()
 
     val function = JsFunction(emptyScope, body, "member function ${name ?: "annon"}")
@@ -121,12 +118,12 @@ fun translateFunction(declaration: IrFunction, name: JsName?, context: JsGenerat
 
     function.name = name
 
-    fun JsFunction.addParameter(parameter: JsName) {
-        parameters.add(JsParameter(parameter))
+    fun JsFunction.addParameter(parameter: JsName, irValueParameter: IrValueParameter) {
+        parameters.add(JsParameter(parameter).withSource(irValueParameter, functionContext, useNameOf = irValueParameter))
     }
 
-    declaration.extensionReceiverParameter?.let { function.addParameter(functionContext.getNameForValueDeclaration(it)) }
-    functionParams.forEach { function.addParameter(it) }
+    declaration.extensionReceiverParameter?.let { function.addParameter(functionContext.getNameForValueDeclaration(it), it) }
+    functionParams.forEach { (irValueParameter, name) -> function.addParameter(name, irValueParameter) }
     check(!declaration.isSuspend) { "All Suspend functions should be lowered" }
 
     return function
@@ -621,6 +618,19 @@ private fun IrDeclarationWithName.originalNameForUseInSourceMap(policy: SourceMa
                 return it.asString()
             }
         }
+
+        is IrValueDeclaration -> if (origin !in nameMappingOriginAllowList) {
+            return null
+        }
     }
     return name.asString()
 }
+
+private val nameMappingOriginAllowList = setOf(
+    IrDeclarationOrigin.DEFINED,
+    IrDeclarationOrigin.FOR_LOOP_VARIABLE,
+    IrDeclarationOrigin.CATCH_PARAMETER,
+    IrDeclarationOrigin.CONTINUATION,
+    BOUND_VALUE_PARAMETER,
+    JsLoweredDeclarationOrigin.JS_SHADOWED_DEFAULT_PARAMETER,
+)

compiler/testData/debug/jsTestHelpers/jsCommonTestHelpers.kt

@@ -0,0 +1,66 @@
+// This file is compiled into each stepping test.
+
+package testUtils
+
+import kotlin.coroutines.Continuation
+import kotlin.coroutines.CoroutineContext
+import kotlin.coroutines.EmptyCoroutineContext
+
+external interface ValueDescriptionForSteppingTests {
+    var isNull: Boolean?
+    var isReferenceType: Boolean?
+    var valueDescription: String?
+    var typeName: String?
+}
+
+external object JSON {
+    fun stringify(o: Any?): String
+}
+
+/**
+ * This function is only called from the debugger
+ */
+@JsExport
+fun makeValueDescriptionForSteppingTests(value: Any?): ValueDescriptionForSteppingTests? {
+    val jsTypeName = jsTypeOf(value)
+    val displayedTypeName = when (jsTypeName) {
+        "undefined" -> return null
+        "string", "object", "function" -> if (value == null) jsTypeName else {
+            val klass = value::class
+            // Fully qualified names are not yet supported in Kotlin/JS reflection
+            knownFqNames[klass] ?: klass.simpleName ?: "<anonymous>"
+        }
+        else -> jsTypeName
+    }
+    return js("{}").unsafeCast<ValueDescriptionForSteppingTests>().apply {
+        isNull = value == null
+        isReferenceType = jsTypeName == "object" || jsTypeName == "function"
+        valueDescription = when (jsTypeName) {
+            "string" -> JSON.stringify(value)
+            else -> value.toString()
+        }
+        typeName = displayedTypeName
+    }
+}
+
+private val minimalFqNames = mapOf(
+    Long::class to "kotlin.Long",
+    String::class to "kotlin.String",
+    Array::class to "kotlin.Array",
+    RuntimeException::class to "kotlin.RuntimeException",
+    ArithmeticException::class to "kotlin.ArithmeticException",
+)
+
+private val knownFqNames = minimalFqNames + stdlibFqNames
+
+private object EmptyContinuation: Continuation<Any?> {
+    override val context: CoroutineContext
+        get() = EmptyCoroutineContext
+
+    override fun resumeWith(result: Result<Any?>) {
+        result.getOrThrow()
+    }
+}
+
+@JsExport
+fun makeEmptyContinuation(): dynamic = EmptyContinuation

compiler/testData/debug/jsTestHelpers/jsMinimalTestHelpers.kt

@@ -0,0 +1,94 @@
+// This file is compiled into each stepping test only if the WITH_STDLIB directive is NOT specified.
+
+package testUtils
+
+import kotlin.reflect.KClass
+
+inline fun <T, S> Array<T>.map(noinline transform: (T) -> S): Array<S> = asDynamic().map(transform).unsafeCast<Array<S>>()
+
+inline fun <T> Array<T>.some(noinline predicate: (T) -> Boolean): Boolean = asDynamic().some(predicate).unsafeCast<Boolean>()
+
+internal data class Pair<A, B>(val first: A, val second: B)
+
+internal infix fun <A, B> A.to(that: B) = Pair(this, that)
+
+/**
+ * A simple polyfill. We don't need fancy hashsets, since we don't deal with many values in the helpers.
+ */
+private class ArraySet<T>(private val array: Array<T>) : Set<T> {
+    override val size: Int
+        get() = array.size
+
+    override fun contains(element: T) = array.some { it == element }
+
+    override fun containsAll(elements: Collection<T>): Boolean {
+        for (element in elements) {
+            if (!contains(element)) return false
+        }
+        return true
+    }
+
+    override fun isEmpty() = size == 0
+
+    override fun iterator(): Iterator<T> = array.iterator()
+}
+
+/**
+ * A simple polyfill. We don't need fancy hashmaps, since we don't deal with many values in the helpers.
+ */
+private class ArrayMap<Key, Value>(private val array: Array<Pair<Key, Value>>): Map<Key, Value> {
+
+    private class Entry<Key, Value>(override val key: Key, override val value: Value) : Map.Entry<Key, Value>
+
+    override val entries: Set<Map.Entry<Key, Value>>
+        get() = ArraySet(array.map { Entry(it.first, it.second) })
+
+    override val keys: Set<Key>
+        get() = ArraySet(array.map { it.first })
+
+    override val values: Collection<Value>
+        get() = ArraySet(array.map { it.second })
+
+    override val size: Int
+        get() = array.size
+
+    override fun containsKey(key: Key) = array.some { it.first == key }
+
+    override fun containsValue(value: Value) = array.some { it.second == value }
+
+    override fun get(key: Key): Value? {
+        for ((first, second) in array) {
+            if (first == key) return second
+        }
+        return null
+    }
+
+    override fun isEmpty() = size == 0
+
+    fun put(key: Key, value: Value): Value? {
+        for (i in 0 until size) {
+            val entry = array[i]
+            if (entry.first == key) {
+                array[i] = key to value
+                return entry.second
+            }
+        }
+        array.asDynamic().push(key to value)
+        return null
+    }
+}
+
+internal fun <Key, Value> mapOf(vararg pairs: Pair<Key, Value>): Map<Key, Value> = ArrayMap(arrayOf(*pairs))
+
+internal operator fun <K, V> Map<out K, V>.plus(map: Map<out K, V>): Map<K, V> {
+    val newMap = ArrayMap<K, V>(arrayOf())
+    for (entry in this.entries) {
+        newMap.put(entry.key, entry.value)
+    }
+    for (entry in map.entries) {
+        newMap.put(entry.key, entry.value)
+    }
+    return newMap
+}
+
+internal val stdlibFqNames = mapOf<KClass<*>, String>()

compiler/testData/debug/jsTestHelpers/jsWithStdlibTestHelpers.kt

@@ -0,0 +1,13 @@
+// This file is compiled into each stepping test only if the WITH_STDLIB directive IS specified.
+
+package testUtils
+
+import kotlin.collections.AbstractMutableMap
+
+@Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+internal val stdlibFqNames = mapOf(
+    Pair::class to "kotlin.Pair",
+    Triple::class to "kotlin.Triple",
+    HashMap::class to "kotlin.collections.HashMap",
+    AbstractMutableMap.SimpleEntry::class to "kotlin.collections.AbstractMutableMap.SimpleEntry"
+)

compiler/testData/debug/localVariables/assignment.kt

@@ -13,9 +13,13 @@ fun box(): String {
     return o + k
 }
 
-// EXPECTATIONS
-
+// EXPECTATIONS JVM JVM_IR
 // test.kt:8 box:
 // test.kt:6 box:
 // test.kt:11 box: o:java.lang.String="O":java.lang.String
-// test.kt:13 box: o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
+// test.kt:13 box: o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
+
+// EXPECTATIONS JS_IR
+// test.kt:8 box:
+// test.kt:11 box: o="O":kotlin.String
+// test.kt:13 box: o="O":kotlin.String, k="K":kotlin.String

compiler/testData/debug/localVariables/catchClause.kt

@@ -4,16 +4,27 @@ fun box() {
         var a = 1
         a --
         a /= a
+        throw ArithmeticException() // Division by 0 doesn't throw in JS, so throw explicitly
     } catch(e : Throwable) {
         e.printStackTrace()
     }
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:3 box:
 // test.kt:4 box:
 // test.kt:5 box: a:int=1:int
 // test.kt:6 box: a:int=0:int
-// test.kt:7 box:
-// test.kt:8 box: e:java.lang.Throwable=java.lang.ArithmeticException
-// test.kt:10 box:
+// test.kt:8 box:
+// test.kt:9 box: e:java.lang.Throwable=java.lang.ArithmeticException
+// test.kt:11 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:4 box:
+// test.kt:5 box: a=1:number
+// test.kt:5 box: a=1:number
+// test.kt:6 box: a=0:number
+// test.kt:7 box: a=0:number
+// test.kt:8 box: a=0:number
+// test.kt:8 box: a=0:number
+// test.kt:9 box: a=0:number, e=kotlin.ArithmeticException

compiler/testData/debug/localVariables/constructors/multipleConstructors.kt

@@ -16,7 +16,7 @@ fun box() {
     Derived(4, 5)
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:15 box:
 // test.kt:7 <init>: p:int=3:int
 // test.kt:6 <init>:
@@ -25,9 +25,8 @@ fun box() {
 // test.kt:8 <init>: p:int=3:int
 // EXPECTATIONS JVM_IR
 // test.kt:9 <init>: p:int=3:int, a:int=2:int
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:15 box:
-
 // test.kt:16 box:
 // test.kt:11 <init>: p1:int=4:int, p2:int=5:int
 // test.kt:6 <init>:
@@ -35,4 +34,18 @@ fun box() {
 // test.kt:6 <init>:
 // test.kt:11 <init>: p1:int=4:int, p2:int=5:int
 // test.kt:16 box:
-// test.kt:17 box:
+// test.kt:17 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:15 box:
+// test.kt:7 Derived_init_$Init$: p=3:number
+// test.kt:6 <init>:
+// test.kt:4 <init>: i=1:number
+// test.kt:6 <init>:
+// test.kt:8 Derived_init_$Init$: p=3:number
+// test.kt:16 box:
+// test.kt:11 Derived_init_$Init$: p1=4:number, p2=5:number
+// test.kt:6 <init>:
+// test.kt:4 <init>: i=1:number
+// test.kt:6 <init>:
+// test.kt:17 box:

compiler/testData/debug/localVariables/constructors/property.kt

@@ -7,8 +7,14 @@ fun box() {
     F("foo")
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:7 box:
 // test.kt:4 <init>: a:java.lang.String="foo":java.lang.String
 // test.kt:7 box:
-// test.kt:8 box:
+// test.kt:8 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:7 box:
+// test.kt:4 <init>: a="foo":kotlin.String
+// test.kt:4 <init>: a="foo":kotlin.String
+// test.kt:8 box:

compiler/testData/debug/localVariables/copyFunction.kt

@@ -7,7 +7,7 @@ fun box() {
     val b = a.copy(b = 3.0)
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:6 box:
 // test.kt:3 <init>: a:double=1.0:double, b:double=2.0:double
 // test.kt:6 box:
@@ -15,4 +15,18 @@ fun box() {
 // test.kt:3 <init>: a:double=1.0:double, b:double=3.0:double
 // test.kt:-1 copy: a:double=1.0:double, b:double=3.0:double
 // test.kt:7 box: a:someClass=someClass
-// test.kt:8 box: a:someClass=someClass, b:someClass=someClass
+// test.kt:8 box: a:someClass=someClass, b:someClass=someClass
+
+// EXPECTATIONS JS_IR
+// test.kt:6 box:
+// test.kt:3 <init>: a=1:number, b=2:number
+// test.kt:3 <init>: a=1:number, b=2:number
+// test.kt:3 <init>: a=1:number, b=2:number
+// test.kt:7 box: a=someClass
+// test.kt:1 copy$default: b=3:number
+// test.kt:1 copy$default: a=1:number, b=3:number
+// test.kt:1 copy: a=1:number, b=3:number
+// test.kt:3 <init>: a=1:number, b=3:number
+// test.kt:3 <init>: a=1:number, b=3:number
+// test.kt:3 <init>: a=1:number, b=3:number
+// test.kt:8 box: a=someClass, b=someClass

compiler/testData/debug/localVariables/destructuring/assignment.kt

@@ -9,10 +9,14 @@ fun box(): String {
     return o + k
 }
 
-// EXPECTATIONS
-
+// EXPECTATIONS JVM JVM_IR
 // test.kt:5 box:
 // test.kt:7 box: p:kotlin.Pair=kotlin.Pair
 // test.kt:9 box: p:kotlin.Pair=kotlin.Pair, o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
 
-
+// EXPECTATIONS JS_IR
+// test.kt:5 box:
+// test.kt:7 box: p=kotlin.Pair
+// test.kt:7 box: p=kotlin.Pair
+// test.kt:7 box: p=kotlin.Pair, o="O":kotlin.String
+// test.kt:9 box: p=kotlin.Pair, o="O":kotlin.String, k="K":kotlin.String

compiler/testData/debug/localVariables/destructuring/assignmentCustomComponentNs.kt

@@ -17,20 +17,29 @@ fun box(): String {
     return o + k
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:15 box:
 // test.kt:4 <init>: x:java.lang.String="X":java.lang.String, y:java.lang.String="Y":java.lang.String
 // test.kt:15 box:
-
 // test.kt:16 box: p:MyPair=MyPair
 // test.kt:6 component1:
 // test.kt:16 box: p:MyPair=MyPair
 // test.kt:10 component2:
-
 // EXPECTATIONS JVM
 // test.kt:16 box: p:MyPair=MyPair
-// test.kt:17 box: p:MyPair=MyPair, o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
-
 // EXPECTATIONS JVM_IR
 // test.kt:16 box: p:MyPair=MyPair, o:java.lang.String="O":java.lang.String
-// test.kt:17 box: p:MyPair=MyPair, o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
+// EXPECTATIONS JVM JVM_IR
+// test.kt:17 box: p:MyPair=MyPair, o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
+
+// EXPECTATIONS JS_IR
+// test.kt:15 box:
+// test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
+// test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
+// test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
+// test.kt:16 box: p=MyPair
+// test.kt:16 box: p=MyPair
+// test.kt:6 component1:
+// test.kt:16 box: p=MyPair, o="O":kotlin.String
+// test.kt:10 component2:
+// test.kt:17 box: p=MyPair, o="O":kotlin.String, k="K":kotlin.String

compiler/testData/debug/localVariables/destructuring/assignmentCustomComponentNsMultiline.kt

@@ -24,23 +24,29 @@ fun box(): String {
     return o + k
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:15 box:
 // test.kt:4 <init>: x:java.lang.String="X":java.lang.String, y:java.lang.String="Y":java.lang.String
 // test.kt:15 box:
-
+// test.kt:23 box: p:MyPair=MyPair
+// test.kt:6 component1:
+// test.kt:18 box: p:MyPair=MyPair
+// test.kt:10 component2:
 // EXPECTATIONS JVM
-// test.kt:23 box: p:MyPair=MyPair
-// test.kt:6 component1:
-// test.kt:18 box: p:MyPair=MyPair
-// test.kt:10 component2:
 // test.kt:20 box: p:MyPair=MyPair
+// EXPECTATIONS JVM_IR
+// test.kt:20 box: p:MyPair=MyPair, o:java.lang.String="O":java.lang.String
+// EXPECTATIONS JVM JVM_IR
 // test.kt:24 box: p:MyPair=MyPair, o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
 
-// EXPECTATIONS JVM_IR
-// test.kt:23 box: p:MyPair=MyPair
+// EXPECTATIONS JS_IR
+// test.kt:15 box:
+// test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
+// test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
+// test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
+// test.kt:23 box: p=MyPair
+// test.kt:18 box: p=MyPair
 // test.kt:6 component1:
-// test.kt:18 box: p:MyPair=MyPair
+// test.kt:20 box: p=MyPair, o="O":kotlin.String
 // test.kt:10 component2:
-// test.kt:20 box: p:MyPair=MyPair, o:java.lang.String="O":java.lang.String
-// test.kt:24 box: p:MyPair=MyPair, o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
+// test.kt:24 box: p=MyPair, o="O":kotlin.String, k="K":kotlin.String

compiler/testData/debug/localVariables/destructuring/assignmentMultiline.kt

@@ -17,17 +17,20 @@ fun box(): String {
     return o + k
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:6 box:
-
+// test.kt:15 box: p:kotlin.Pair=kotlin.Pair
+// test.kt:10 box: p:kotlin.Pair=kotlin.Pair
 // EXPECTATIONS JVM
-// test.kt:15 box: p:kotlin.Pair=kotlin.Pair
-// test.kt:10 box: p:kotlin.Pair=kotlin.Pair
 // test.kt:12 box: p:kotlin.Pair=kotlin.Pair
+// EXPECTATIONS JVM_IR
+// test.kt:12 box: p:kotlin.Pair=kotlin.Pair, o:java.lang.String="O":java.lang.String
+// EXPECTATIONS JVM JVM_IR
 // test.kt:17 box: p:kotlin.Pair=kotlin.Pair, o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
 
-// EXPECTATIONS JVM_IR
-// test.kt:15 box: p:kotlin.Pair=kotlin.Pair
-// test.kt:10 box: p:kotlin.Pair=kotlin.Pair
-// test.kt:12 box: p:kotlin.Pair=kotlin.Pair, o:java.lang.String="O":java.lang.String
-// test.kt:17 box: p:kotlin.Pair=kotlin.Pair, o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
+// EXPECTATIONS JS_IR
+// test.kt:6 box:
+// test.kt:15 box: p=kotlin.Pair
+// test.kt:10 box: p=kotlin.Pair
+// test.kt:12 box: p=kotlin.Pair, o="O":kotlin.String
+// test.kt:17 box: p=kotlin.Pair, o="O":kotlin.String, k="K":kotlin.String

compiler/testData/debug/localVariables/destructuring/assignmentUnderscoreNames.kt

@@ -9,7 +9,14 @@ fun box(): String {
     return o + k
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:5 box:
 // test.kt:7 box: p:kotlin.Triple=kotlin.Triple
 // test.kt:9 box: p:kotlin.Triple=kotlin.Triple, o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
+
+// EXPECTATIONS JS_IR
+// test.kt:5 box:
+// test.kt:7 box: p=kotlin.Triple
+// test.kt:7 box: p=kotlin.Triple
+// test.kt:7 box: p=kotlin.Triple, o="O":kotlin.String
+// test.kt:9 box: p=kotlin.Triple, o="O":kotlin.String, k="K":kotlin.String

compiler/testData/debug/localVariables/destructuring/assignmentUnderscoreNamesMultiline.kt

@@ -19,22 +19,20 @@ fun box(): String {
     return o + k
 }
 
-// EXPECTATIONS
-
-// EXPECTATIONS JVM
+// EXPECTATIONS JVM JVM_IR
 // test.kt:6 box:
-
 // test.kt:17 box: p:kotlin.Triple=kotlin.Triple
 // test.kt:12 box: p:kotlin.Triple=kotlin.Triple
+// EXPECTATIONS JVM
 // test.kt:14 box: p:kotlin.Triple=kotlin.Triple
-
+// EXPECTATIONS JVM_IR
+// test.kt:14 box: p:kotlin.Triple=kotlin.Triple, o:java.lang.String="O":java.lang.String
+// EXPECTATIONS JVM JVM_IR
 // test.kt:19 box: p:kotlin.Triple=kotlin.Triple, o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
 
-// EXPECTATIONS JVM_IR
+// EXPECTATIONS JS_IR
 // test.kt:6 box:
-
-// test.kt:17 box: p:kotlin.Triple=kotlin.Triple
-// test.kt:12 box: p:kotlin.Triple=kotlin.Triple
-// test.kt:14 box: p:kotlin.Triple=kotlin.Triple, o:java.lang.String="O":java.lang.String
-
-// test.kt:19 box: p:kotlin.Triple=kotlin.Triple, o:java.lang.String="O":java.lang.String, k:java.lang.String="K":java.lang.String
+// test.kt:17 box: p=kotlin.Triple
+// test.kt:12 box: p=kotlin.Triple
+// test.kt:14 box: p=kotlin.Triple, o="O":kotlin.String
+// test.kt:19 box: p=kotlin.Triple, o="O":kotlin.String, k="K":kotlin.String

compiler/testData/debug/localVariables/destructuring/forLoop.kt

@@ -8,9 +8,21 @@ fun box() {
     }
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:5 box:
 // test.kt:6 box: map:java.util.Map=java.util.Collections$SingletonMap
 // test.kt:7 box: map:java.util.Map=java.util.Collections$SingletonMap, a:java.lang.String="1":java.lang.String, b:java.lang.String="23":java.lang.String
 // test.kt:6 box: map:java.util.Map=java.util.Collections$SingletonMap
 // test.kt:9 box: map:java.util.Map=java.util.Collections$SingletonMap
+
+// EXPECTATIONS JS_IR
+// test.kt:5 box:
+// test.kt:5 box:
+// test.kt:6 box: map=kotlin.collections.HashMap
+// test.kt:6 box: map=kotlin.collections.HashMap
+// test.kt:6 box: map=kotlin.collections.HashMap
+// test.kt:6 box: map=kotlin.collections.HashMap
+// test.kt:6 box: map=kotlin.collections.HashMap, a="1":kotlin.String
+// test.kt:7 box: map=kotlin.collections.HashMap, a="1":kotlin.String, b="23":kotlin.String
+// test.kt:6 box: map=kotlin.collections.HashMap, a="1":kotlin.String, b="23":kotlin.String
+// test.kt:9 box: map=kotlin.collections.HashMap, a="1":kotlin.String, b="23":kotlin.String

compiler/testData/debug/localVariables/destructuring/forLoopMultiline.kt

@@ -20,29 +20,33 @@ fun box() {
     }
 }
 
-// EXPECTATIONS
-
 // EXPECTATIONS JVM
 // test.kt:6 box:
 // test.kt:16 box: map:java.util.Map=java.util.Collections$SingletonMap
-
 // test.kt:8 box: map:java.util.Map=java.util.Collections$SingletonMap
 // test.kt:11 box: map:java.util.Map=java.util.Collections$SingletonMap
 // test.kt:13 box: map:java.util.Map=java.util.Collections$SingletonMap
 // test.kt:19 box: map:java.util.Map=java.util.Collections$SingletonMap, a:java.lang.String="1":java.lang.String, b:java.lang.String="23":java.lang.String
-
 // test.kt:8 box: map:java.util.Map=java.util.Collections$SingletonMap
-
 // test.kt:21 box: map:java.util.Map=java.util.Collections$SingletonMap
 
 // EXPECTATIONS JVM_IR
 // test.kt:6 box:
 // test.kt:16 box: map:java.util.Map=java.util.Collections$SingletonMap
-
 // test.kt:11 box: map:java.util.Map=java.util.Collections$SingletonMap
 // test.kt:13 box: map:java.util.Map=java.util.Collections$SingletonMap, a:java.lang.String="1":java.lang.String
-
 // test.kt:19 box: map:java.util.Map=java.util.Collections$SingletonMap, a:java.lang.String="1":java.lang.String, b:java.lang.String="23":java.lang.String
-
 // test.kt:8 box: map:java.util.Map=java.util.Collections$SingletonMap
 // test.kt:21 box: map:java.util.Map=java.util.Collections$SingletonMap
+
+// EXPECTATIONS JS_IR
+// test.kt:6 box:
+// test.kt:6 box:
+// test.kt:16 box: map=kotlin.collections.HashMap
+// test.kt:16 box: map=kotlin.collections.HashMap
+// test.kt:16 box: map=kotlin.collections.HashMap
+// test.kt:11 box: map=kotlin.collections.HashMap
+// test.kt:13 box: map=kotlin.collections.HashMap, a="1":kotlin.String
+// test.kt:19 box: map=kotlin.collections.HashMap, a="1":kotlin.String, b="23":kotlin.String
+// test.kt:16 box: map=kotlin.collections.HashMap, a="1":kotlin.String, b="23":kotlin.String
+// test.kt:21 box: map=kotlin.collections.HashMap, a="1":kotlin.String, b="23":kotlin.String

compiler/testData/debug/localVariables/destructuring/lambda.kt

@@ -9,7 +9,6 @@ fun box() {
     foo(A("O", 123)) { (x, y) -> x + y }
 }
 
-// EXPECTATIONS
 // EXPECTATIONS JVM
 // test.kt:9 box:
 // test.kt:4 <init>: x:java.lang.String="O":java.lang.String, y:int=123:int
@@ -28,4 +27,18 @@ fun box() {
 // test.kt:9 invoke: x:java.lang.String="O":java.lang.String, y:int=123:int
 // test.kt:6 foo: a:A=A, block:kotlin.jvm.functions.Function1=TestKt$box$1
 // test.kt:9 box:
-// test.kt:10 box:
+// test.kt:10 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:9 box:
+// test.kt:4 <init>: x="O":kotlin.String, y=123:number
+// test.kt:4 <init>: x="O":kotlin.String, y=123:number
+// test.kt:4 <init>: x="O":kotlin.String, y=123:number
+// test.kt:9 box:
+// test.kt:6 foo: a=A, block=Function1
+// test.kt:9 box$lambda:
+// test.kt:1 component1:
+// test.kt:9 box$lambda: x="O":kotlin.String
+// test.kt:1 component2:
+// test.kt:9 box$lambda: x="O":kotlin.String, y=123:number
+// test.kt:10 box:

compiler/testData/debug/localVariables/destructuring/lambdaCustomComponentNs.kt

@@ -17,8 +17,6 @@ fun box() {
     foo(MyPair("X", "Y")) { (x, y) -> x + y }
 }
 
-// EXPECTATIONS
-
 // EXPECTATIONS JVM
 // test.kt:17 box:
 // test.kt:4 <init>: x:java.lang.String="X":java.lang.String, y:java.lang.String="Y":java.lang.String
@@ -45,4 +43,18 @@ fun box() {
 // test.kt:17 invoke: x:java.lang.String="O":java.lang.String, y:java.lang.String="K":java.lang.String
 // test.kt:14 foo: a:MyPair=MyPair, block:kotlin.jvm.functions.Function1=TestKt$box$1
 // test.kt:17 box:
-// test.kt:18 box:
+// test.kt:18 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:17 box:
+// test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
+// test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
+// test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
+// test.kt:17 box:
+// test.kt:14 foo: a=MyPair, block=Function1
+// test.kt:17 box$lambda:
+// test.kt:6 component1:
+// test.kt:17 box$lambda: x="O":kotlin.String
+// test.kt:10 component2:
+// test.kt:17 box$lambda: x="O":kotlin.String, y="K":kotlin.String
+// test.kt:18 box:

compiler/testData/debug/localVariables/destructuring/lambdaCustomComponentNsMultiline.kt

@@ -26,8 +26,6 @@ fun box() {
     }
 }
 
-// EXPECTATIONS
-
 // EXPECTATIONS JVM
 // test.kt:17 box:
 // test.kt:4 <init>: x:java.lang.String="X":java.lang.String, y:java.lang.String="Y":java.lang.String
@@ -57,4 +55,18 @@ fun box() {
 // test.kt:25 invoke: x:java.lang.String="O":java.lang.String, y:java.lang.String="K":java.lang.String
 // test.kt:14 foo: a:MyPair=MyPair, block:kotlin.jvm.functions.Function1=TestKt$box$1
 // test.kt:17 box:
-// test.kt:27 box:
+// test.kt:27 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:17 box:
+// test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
+// test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
+// test.kt:4 <init>: x="X":kotlin.String, y="Y":kotlin.String
+// test.kt:17 box:
+// test.kt:14 foo: a=MyPair, block=Function1
+// test.kt:20 box$lambda:
+// test.kt:6 component1:
+// test.kt:22 box$lambda: x="O":kotlin.String
+// test.kt:10 component2:
+// test.kt:25 box$lambda: x="O":kotlin.String, y="K":kotlin.String
+// test.kt:27 box:

compiler/testData/debug/localVariables/destructuring/lambdaMultiline.kt

@@ -20,8 +20,6 @@ fun box() {
     return
 }
 
-// EXPECTATIONS
-
 // EXPECTATIONS JVM
 // test.kt:9 box:
 // test.kt:4 <init>: x:java.lang.String="O":java.lang.String, y:int=123:int
@@ -45,4 +43,18 @@ fun box() {
 // test.kt:17 invoke: x:java.lang.String="O":java.lang.String, y:int=123:int
 // test.kt:6 foo: a:A=A, block:kotlin.jvm.functions.Function1=TestKt$box$1
 // test.kt:9 box:
-// test.kt:20 box:
+// test.kt:20 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:9 box:
+// test.kt:4 <init>: x="O":kotlin.String, y=123:number
+// test.kt:4 <init>: x="O":kotlin.String, y=123:number
+// test.kt:4 <init>: x="O":kotlin.String, y=123:number
+// test.kt:9 box:
+// test.kt:6 foo: a=A, block=Function1
+// test.kt:12 box$lambda:
+// test.kt:1 component1:
+// test.kt:14 box$lambda: x="O":kotlin.String
+// test.kt:1 component2:
+// test.kt:17 box$lambda: x="O":kotlin.String, y=123:number
+// test.kt:20 box:

compiler/testData/debug/localVariables/destructuring/lambdaMultipleDestructs.kt

@@ -9,8 +9,6 @@ fun box() {
     foo(A("O", 123), A("K", 877)) { (x, y), (z, w) -> (x + z) + (y + w) }
 }
 
-// EXPECTATIONS
-
 // EXPECTATIONS JVM
 // test.kt:9 box:
 // test.kt:4 <init>: x:java.lang.String="O":java.lang.String, y:int=123:int
@@ -33,4 +31,26 @@ fun box() {
 // test.kt:9 invoke: x:java.lang.String="O":java.lang.String, y:int=123:int, z:java.lang.String="K":java.lang.String, w:int=877:int
 // test.kt:6 foo: a:A=A, b:A=A, block:kotlin.jvm.functions.Function2=TestKt$box$1
 // test.kt:9 box:
-// test.kt:10 box:
+// test.kt:10 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:9 box:
+// test.kt:4 <init>: x="O":kotlin.String, y=123:number
+// test.kt:4 <init>: x="O":kotlin.String, y=123:number
+// test.kt:4 <init>: x="O":kotlin.String, y=123:number
+// test.kt:9 box:
+// test.kt:4 <init>: x="K":kotlin.String, y=877:number
+// test.kt:4 <init>: x="K":kotlin.String, y=877:number
+// test.kt:4 <init>: x="K":kotlin.String, y=877:number
+// test.kt:9 box:
+// test.kt:6 foo: a=A, b=A, block=Function2
+// test.kt:9 box$lambda:
+// test.kt:1 component1:
+// test.kt:9 box$lambda: x="O":kotlin.String
+// test.kt:1 component2:
+// test.kt:9 box$lambda: x="O":kotlin.String, y=123:number
+// test.kt:1 component1:
+// test.kt:9 box$lambda: x="O":kotlin.String, y=123:number, z="K":kotlin.String
+// test.kt:1 component2:
+// test.kt:9 box$lambda: x="O":kotlin.String, y=123:number, z="K":kotlin.String, w=877:number
+// test.kt:10 box:

compiler/testData/debug/localVariables/directInvoke.kt

@@ -5,7 +5,7 @@ fun box() {
     }("O", "K")
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // EXPECTATIONS JVM_IR
 // test.kt:5 box:
 // test.kt:4 box: a:java.lang.String="O":java.lang.String, b:java.lang.String="K":java.lang.String
@@ -14,5 +14,10 @@ fun box() {
 // test.kt:5 box:
 // test.kt:4 invoke: a:java.lang.String="O":java.lang.String, b:java.lang.String="K":java.lang.String
 // test.kt:5 box:
-// EXPECTATIONS
-// test.kt:6 box:
+// EXPECTATIONS JVM JVM_IR
+// test.kt:6 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:3 box:
+// test.kt:4 box$lambda: a="O":kotlin.String, b="K":kotlin.String
+// test.kt:6 box:

compiler/testData/debug/localVariables/doWhile.kt

@@ -16,7 +16,7 @@ fun box() {
   } while (x < z)
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:6 box:
 // test.kt:8 box: x:int=0:int
 // test.kt:9 box: x:int=0:int, z:int=2:int
@@ -30,4 +30,22 @@ fun box() {
 // test.kt:9 box: x:int=2:int, z:int=2:int
 // test.kt:15 box: x:int=2:int, z:int=2:int
 // test.kt:16 box: x:int=2:int, z:int=2:int
-// test.kt:17 box: x:int=2:int
+// test.kt:17 box: x:int=2:int
+
+// EXPECTATIONS JS_IR
+// test.kt:6 box:
+// test.kt:8 box: x=0:number
+// test.kt:9 box: x=0:number, z=2:number
+// test.kt:9 box: x=0:number, z=2:number
+// test.kt:9 box: x=1:number, z=2:number
+// test.kt:3 shouldContinue: i=0:number
+// test.kt:10 box: x=1:number, z=2:number
+// test.kt:16 box: x=1:number, z=2:number
+// test.kt:8 box: x=1:number, z=2:number
+// test.kt:9 box: x=1:number, z=2:number
+// test.kt:9 box: x=1:number, z=2:number
+// test.kt:9 box: x=2:number, z=2:number
+// test.kt:3 shouldContinue: i=1:number
+// test.kt:15 box: x=2:number, z=2:number
+// test.kt:16 box: x=2:number, z=2:number, y=12:number
+// test.kt:17 box: x=2:number, z=2:number, y=12:number

compiler/testData/debug/localVariables/emptyFun.kt

@@ -10,4 +10,4 @@ fun box() {
 // EXPECTATIONS
 // test.kt:7 box:
 // test.kt:4 foo:
-// test.kt:8 box:
+// test.kt:8 box:

compiler/testData/debug/localVariables/forLoopMultiline.kt

@@ -16,8 +16,6 @@ fun box() {
     }
 }
 
-// EXPECTATIONS
-
 // EXPECTATIONS JVM
 // test.kt:6 box:
 // test.kt:12 box: map:java.util.Map=java.util.Collections$SingletonMap
@@ -33,3 +31,14 @@ fun box() {
 // test.kt:15 box: map:java.util.Map=java.util.Collections$SingletonMap, e:java.util.Map$Entry=java.util.AbstractMap$SimpleImmutableEntry
 // test.kt:8 box: map:java.util.Map=java.util.Collections$SingletonMap
 // test.kt:17 box: map:java.util.Map=java.util.Collections$SingletonMap
+
+// EXPECTATIONS JS_IR
+// test.kt:6 box:
+// test.kt:6 box:
+// test.kt:12 box: map=kotlin.collections.HashMap
+// test.kt:12 box: map=kotlin.collections.HashMap
+// test.kt:12 box: map=kotlin.collections.HashMap
+// test.kt:15 box: map=kotlin.collections.HashMap, e=kotlin.collections.AbstractMutableMap.SimpleEntry
+// test.kt:15 box: map=kotlin.collections.HashMap, e=kotlin.collections.AbstractMutableMap.SimpleEntry
+// test.kt:12 box: map=kotlin.collections.HashMap, e=kotlin.collections.AbstractMutableMap.SimpleEntry
+// test.kt:17 box: map=kotlin.collections.HashMap, e=kotlin.collections.AbstractMutableMap.SimpleEntry

compiler/testData/debug/localVariables/inlineProperty.kt

@@ -10,7 +10,7 @@ fun box() {
     y++
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:8 box:
 // test.kt:2 <init>:
 // test.kt:8 box:
@@ -18,4 +18,13 @@ fun box() {
 // test.kt:4 box: a:A=A, this_$iv:A=A, $i$f$getS:int=0:int
 // test.kt:9 box: a:A=A
 // test.kt:10 box: a:A=A, y:int=1:int
-// test.kt:11 box: a:A=A, y:int=2:int
+// test.kt:11 box: a:A=A, y:int=2:int
+
+// EXPECTATIONS JS_IR
+// test.kt:8 box:
+// test.kt:2 <init>:
+// test.kt:4 box: a=A
+// test.kt:9 box: a=A
+// test.kt:10 box: a=A, y=1:number
+// test.kt:10 box: a=A, y=1:number
+// test.kt:11 box: a=A, y=2:number

compiler/testData/debug/localVariables/jsCode.kt

@@ -0,0 +1,90 @@
+// TARGET_BACKEND: JS_IR
+
+// FILE: a.kt
+@JsExport
+fun exclamate(s: String) =
+    "$s!"
+
+@Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+@JsFun("""
+    function (a, b) {
+        return _.exclamate(a) +
+            _.exclamate(b);
+    }
+""")
+external fun exclamateAndConcat(`a!`: String, `b!`: String): String
+
+@Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
+@JsPolyfill("""
+if (typeof String.prototype.myAwesomePolyfill === "undefined") {
+    Object.defineProperty(String.prototype, "myAwesomePolyfill", {
+        value: function () {
+            return this + "!";
+        }
+    });
+}
+""")
+internal inline fun String.myAwesomePolyfill(): Boolean =
+    asDynamic()
+        .myAwesomePolyfill()
+
+val walter1VarDecl = "var walter1 = _.exclamate('Walter');"
+val jesse1VarDecl = "var jesse1 = _.exclamate(jesse);"
+
+// FILE: test.kt
+
+
+
+fun box() {
+
+    exclamateAndConcat(
+        "hello",
+        "world")
+    val jesse = "Jesse"
+    js(
+        "_.exclamate(jesse);") // Local variable is captured
+    js(
+        "_.exclamate('Walter');") // No local variables captured
+    js(
+        walter1VarDecl +
+        "_.exclamate(walter1);")
+    js(
+        jesse1VarDecl +
+                "_.exclamate(jesse1);")
+    
+    "foo".myAwesomePolyfill()
+
+    js("""
+    function localFun(hello, world) {
+        return '' + hello + ', ' + world + '!';       
+    }
+    """)
+
+    js("localFun('hello', 'world')")
+}
+
+// EXPECTATIONS
+// test.kt:41 box:
+// test.kt:42 box: a!="hello":kotlin.String
+// a.kt:11 box: a!="hello":kotlin.String, b!="world":kotlin.String
+// a.kt:6 exclamate: s="hello":kotlin.String
+// a.kt:12 box: a!="hello":kotlin.String, b!="world":kotlin.String
+// a.kt:6 exclamate: s="world":kotlin.String
+// test.kt:43 box: a!="hello":kotlin.String, b!="world":kotlin.String
+// test.kt:45 box: a!="hello":kotlin.String, b!="world":kotlin.String, jesse="Jesse":kotlin.String
+// a.kt:6 exclamate: s="Jesse":kotlin.String
+// test.kt:47 box: a!="hello":kotlin.String, b!="world":kotlin.String, jesse="Jesse":kotlin.String
+// a.kt:6 exclamate: s="Walter":kotlin.String
+// test.kt:49 box: a!="hello":kotlin.String, b!="world":kotlin.String, jesse="Jesse":kotlin.String
+// a.kt:6 exclamate: s="Walter":kotlin.String
+// test.kt:49 box: a!="hello":kotlin.String, b!="world":kotlin.String, jesse="Jesse":kotlin.String, walter1="Walter!":kotlin.String
+// a.kt:6 exclamate: s="Walter!":kotlin.String
+// test.kt:52 box: a!="hello":kotlin.String, b!="world":kotlin.String, jesse="Jesse":kotlin.String, walter1="Walter!":kotlin.String
+// a.kt:6 exclamate: s="Jesse":kotlin.String
+// test.kt:52 box: a!="hello":kotlin.String, b!="world":kotlin.String, jesse="Jesse":kotlin.String, walter1="Walter!":kotlin.String, jesse1="Jesse!":kotlin.String
+// a.kt:6 exclamate: s="Jesse!":kotlin.String
+// a.kt:29 box: a!="hello":kotlin.String, b!="world":kotlin.String, jesse="Jesse":kotlin.String, walter1="Walter!":kotlin.String, jesse1="Jesse!":kotlin.String
+// a.kt:22 value:
+// test.kt:63 box: a!="hello":kotlin.String, b!="world":kotlin.String, jesse="Jesse":kotlin.String, walter1="Walter!":kotlin.String, jesse1="Jesse!":kotlin.String
+// test.kt:59 localFun: hello="hello":kotlin.String, world="world":kotlin.String
+// test.kt:64 box: a!="hello":kotlin.String, b!="world":kotlin.String, jesse="Jesse":kotlin.String, walter1="Walter!":kotlin.String, jesse1="Jesse!":kotlin.String

compiler/testData/debug/localVariables/jvmOverloads.kt

@@ -1,3 +1,4 @@
+// TARGET_BACKEND: JVM
 // WITH_STDLIB
 // FILE: test.kt
 class C {
@@ -9,9 +10,9 @@ fun box() {
     C().foo(4)
 }
 
-// EXPECTATIONS
-// test.kt:9 box:
-// test.kt:3 <init>:
-// test.kt:9 box:
-// test.kt:5 foo: firstParam:int=4:int, secondParam:java.lang.String="":java.lang.String
+// EXPECTATIONS JVM JVM_IR
 // test.kt:10 box:
+// test.kt:4 <init>:
+// test.kt:10 box:
+// test.kt:6 foo: firstParam:int=4:int, secondParam:java.lang.String="":java.lang.String
+// test.kt:11 box:

compiler/testData/debug/localVariables/localFun.kt

@@ -27,27 +27,32 @@ fun box() {
 //     variables local to the function, and hence need no name mangling to
 //     properly figure in the debugger.
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:13 box:
 // test.kt:5 foo:
-
 // EXPECTATIONS JVM
 // test.kt:6 foo: x:int=1:int
 // test.kt:9 foo: x:int=1:int, $fun$bar$1:TestKt$foo$1=TestKt$foo$1
-
 // EXPECTATIONS JVM_IR
 // test.kt:9 foo: x:int=1:int
-
 // EXPECTATIONS JVM
 // test.kt:7 invoke:
 // test.kt:8 invoke: y:int=1:int
 // EXPECTATIONS JVM_IR
 // test.kt:7 foo$bar: x:int=1:int
 // test.kt:8 foo$bar: x:int=1:int, y:int=1:int
-
 // EXPECTATIONS JVM
 // test.kt:10 foo: x:int=1:int, $fun$bar$1:TestKt$foo$1=TestKt$foo$1
 // test.kt:14 box:
 // EXPECTATIONS JVM_IR
 // test.kt:10 foo: x:int=1:int
 // test.kt:14 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:13 box:
+// test.kt:5 foo:
+// test.kt:9 foo: x=1:number
+// test.kt:7 foo$bar: x=1:number
+// test.kt:8 foo$bar: x=1:number, y=1:number
+// test.kt:10 foo: x=1:number
+// test.kt:14 box:

compiler/testData/debug/localVariables/localFunUnused.kt

@@ -18,14 +18,13 @@ fun box() {
 //   - the _declaration_ of the local function does not figure in the byte code
 //     of the outer function and hence, has no line number
 
-// EXPECTATIONS
 // EXPECTATIONS JVM
 // test.kt:10 box:
 // test.kt:5 foo:
 // test.kt:7 foo: $fun$bar$1:TestKt$foo$1=TestKt$foo$1
 // test.kt:11 box:
 
-// EXPECTATIONS JVM_IR
+// EXPECTATIONS JVM_IR JS_IR
 // test.kt:10 box:
 // test.kt:7 foo:
-// test.kt:11 box:
+// test.kt:11 box:

compiler/testData/debug/localVariables/receiverMangling/capturedThisField.kt

@@ -11,11 +11,19 @@ fun box() {
     x.Bar()
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:10 box:
 // test.kt:4 <init>:
 // test.kt:10 box:
 // test.kt:11 box: x:Foo=Foo
 // test.kt:5 <init>:
 // test.kt:11 box: x:Foo=Foo
-// test.kt:12 box: x:Foo=Foo
+// test.kt:12 box: x:Foo=Foo
+
+// EXPECTATIONS JS_IR
+// test.kt:10 box:
+// test.kt:4 <init>:
+// test.kt:11 box: x=Foo
+// test.kt:5 <init>:
+// test.kt:5 <init>:
+// test.kt:12 box: x=Foo

compiler/testData/debug/localVariables/receiverMangling/labeledThisParameterLabel.kt

@@ -10,10 +10,16 @@ fun box() {
     }
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:8 box:
 // test.kt:5 blockFun: blockArg:kotlin.jvm.functions.Function1=TestKt$box$1
 // test.kt:9 invoke: $this$blockFun:java.lang.String="OK":java.lang.String
 // test.kt:10 invoke: $this$blockFun:java.lang.String="OK":java.lang.String
 // test.kt:5 blockFun: blockArg:kotlin.jvm.functions.Function1=TestKt$box$1
 // test.kt:11 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:8 box:
+// test.kt:5 blockFun: blockArg=Function1
+// test.kt:10 box$lambda: $this$blockFun="OK":kotlin.String
+// test.kt:11 box:

compiler/testData/debug/localVariables/receiverMangling/lambdaWithExtensionReceiver.kt

@@ -10,10 +10,17 @@ fun box() {
     }
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:8 box:
 // test.kt:4 foo: block:kotlin.jvm.functions.Function1=TestKt$box$1
 // test.kt:9 invoke: $this$foo:long=1:long
 // test.kt:4 foo: block:kotlin.jvm.functions.Function1=TestKt$box$1
 // test.kt:8 box:
-// test.kt:11 box:
+// test.kt:11 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:8 box:
+// test.kt:4 foo: block=Function1
+// test.kt:4 foo: block=Function1
+// test.kt:9 box$lambda: $this$foo=kotlin.Long
+// test.kt:11 box:

compiler/testData/debug/localVariables/receiverMangling/receiverParameter.kt

@@ -7,7 +7,12 @@ fun box() {
     "OK".test()
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:7 box:
 // test.kt:4 test: $this$test:java.lang.String="OK":java.lang.String
-// test.kt:8 box:
+// test.kt:8 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:7 box:
+// test.kt:4 test: <this>="OK":kotlin.String
+// test.kt:8 box:

compiler/testData/debug/localVariables/receiverMangling/simple.kt

@@ -7,7 +7,12 @@ fun box() {
     "OK".foo(42)
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:7 box:
 // test.kt:4 foo: $this$foo:java.lang.String="OK":java.lang.String, a:int=42:int
-// test.kt:8 box:
+// test.kt:8 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:7 box:
+// test.kt:4 foo: <this>="OK":kotlin.String, a=42:number
+// test.kt:8 box:

compiler/testData/debug/localVariables/receiverMangling/simpleCapturedReceiver.kt

@@ -10,10 +10,16 @@ fun box() {
     }
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:8 box:
 // test.kt:5 blockFun: blockArg:kotlin.jvm.functions.Function1=TestKt$box$1
 // test.kt:9 invoke: $this$blockFun:java.lang.String="OK":java.lang.String
 // test.kt:10 invoke: $this$blockFun:java.lang.String="OK":java.lang.String
 // test.kt:5 blockFun: blockArg:kotlin.jvm.functions.Function1=TestKt$box$1
 // test.kt:11 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:8 box:
+// test.kt:5 blockFun: blockArg=Function1
+// test.kt:10 box$lambda: $this$blockFun="OK":kotlin.String
+// test.kt:11 box:

compiler/testData/debug/localVariables/receiverMangling/simpleCapturedReceiverWithLabel.kt

@@ -10,10 +10,16 @@ fun box() {
     }
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:8 box:
 // test.kt:5 blockFun: blockArg:kotlin.jvm.functions.Function1=TestKt$box$1
 // test.kt:9 invoke: $this$label:java.lang.String="OK":java.lang.String
 // test.kt:10 invoke: $this$label:java.lang.String="OK":java.lang.String
 // test.kt:5 blockFun: blockArg:kotlin.jvm.functions.Function1=TestKt$box$1
 // test.kt:11 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:8 box:
+// test.kt:5 blockFun: blockArg=Function1
+// test.kt:10 box$lambda: $this$label="OK":kotlin.String
+// test.kt:11 box:

compiler/testData/debug/localVariables/receiverMangling/simpleCapturedReceiverWithParenthesis.kt

@@ -10,10 +10,16 @@ fun box() {
               })
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:8 box:
 // test.kt:5 blockFun: blockArg:kotlin.jvm.functions.Function1=TestKt$box$1
 // test.kt:9 invoke: $this$blockFun:java.lang.String="OK":java.lang.String
 // test.kt:10 invoke: $this$blockFun:java.lang.String="OK":java.lang.String
 // test.kt:5 blockFun: blockArg:kotlin.jvm.functions.Function1=TestKt$box$1
 // test.kt:11 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:8 box:
+// test.kt:5 blockFun: blockArg=Function1
+// test.kt:10 box$lambda: $this$blockFun="OK":kotlin.String
+// test.kt:11 box:

compiler/testData/debug/localVariables/suspend/completion/nonStaticSimple.kt

@@ -9,10 +9,16 @@ suspend fun box() {
     A().foo()
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:9 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:4 <init>:
 // test.kt:9 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:5 foo: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:9 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:10 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
+
+// EXPECTATIONS JS_IR
+// test.kt:9 box: $completion=EmptyContinuation
+// test.kt:4 <init>:
+// test.kt:9 box: $completion=EmptyContinuation
+// test.kt:5 foo: $completion=EmptyContinuation

compiler/testData/debug/localVariables/suspend/completion/nonStaticStateMachine.kt

@@ -14,7 +14,7 @@ suspend fun box() {
     A().foo1(42)
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:14 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:4 <init>:
 // test.kt:14 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
@@ -29,3 +29,15 @@ suspend fun box() {
 // test.kt:10 foo1: $continuation:kotlin.coroutines.Continuation=A$foo1$1, $result:java.lang.Object=null, l:long=42:long
 // test.kt:14 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:15 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
+
+// EXPECTATIONS JS_IR
+// test.kt:14 box: $completion=EmptyContinuation
+// test.kt:4 <init>:
+// test.kt:14 box: $completion=EmptyContinuation
+// test.kt:14 box: $completion=EmptyContinuation
+// test.kt:7 doResume:
+// test.kt:5 foo: $completion=$foo1COROUTINE$0
+// test.kt:8 doResume:
+// test.kt:5 foo: $completion=$foo1COROUTINE$0
+// test.kt:9 doResume:
+// test.kt:10 doResume: dead=kotlin.Long

compiler/testData/debug/localVariables/suspend/completion/staticSimple.kt

@@ -4,5 +4,8 @@
 suspend fun box() {}
 
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:4 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
+
+// EXPECTATIONS JS_IR
+// test.kt:4 box: $completion=EmptyContinuation

compiler/testData/debug/localVariables/suspend/completion/staticSimpleReceiver.kt

@@ -10,10 +10,16 @@ suspend fun box() {
 }
 
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:9 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:4 <init>:
 // test.kt:9 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:6 foo: $this$foo:A=A, $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:9 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:10 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
+
+// EXPECTATIONS JS_IR
+// test.kt:9 box: $completion=EmptyContinuation
+// test.kt:4 <init>:
+// test.kt:9 box: $completion=EmptyContinuation
+// test.kt:6 foo: <this>=A, $completion=EmptyContinuation

compiler/testData/debug/localVariables/suspend/completion/staticStateMachine.kt

@@ -12,7 +12,7 @@ suspend fun box() {
     foo1(42)
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:12 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:5 foo1:
 // test.kt:6 foo1: $continuation:kotlin.coroutines.Continuation=TestKt$foo1$1, $result:java.lang.Object=null, l:long=42:long
@@ -25,3 +25,13 @@ suspend fun box() {
 // test.kt:9 foo1: $continuation:kotlin.coroutines.Continuation=TestKt$foo1$1, $result:java.lang.Object=null, l:long=42:long
 // test.kt:12 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:13 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
+
+// EXPECTATIONS JS_IR
+// test.kt:12 box: $completion=EmptyContinuation
+// test.kt:12 box: $completion=EmptyContinuation
+// test.kt:6 doResume:
+// test.kt:4 foo: $completion=$foo1COROUTINE$0
+// test.kt:7 doResume:
+// test.kt:4 foo: $completion=$foo1COROUTINE$0
+// test.kt:8 doResume:
+// test.kt:9 doResume: dead=kotlin.Long

compiler/testData/debug/localVariables/suspend/completion/staticStateMachineReceiver.kt

@@ -16,7 +16,7 @@ suspend fun box() {
 
 // The lambda object constructor has a local variables table on the IR backend.
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:14 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:4 <init>:
 // test.kt:14 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
@@ -31,3 +31,15 @@ suspend fun box() {
 // test.kt:11 foo1: $continuation:kotlin.coroutines.Continuation=TestKt$foo1$1, $result:java.lang.Object=null, l:long=42:long
 // test.kt:14 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:15 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
+
+// EXPECTATIONS JS_IR
+// test.kt:14 box: $completion=EmptyContinuation
+// test.kt:4 <init>:
+// test.kt:14 box: $completion=EmptyContinuation
+// test.kt:14 box: $completion=EmptyContinuation
+// test.kt:8 doResume:
+// test.kt:6 foo: <this>=A, $completion=$foo1COROUTINE$0
+// test.kt:9 doResume:
+// test.kt:6 foo: <this>=A, $completion=$foo1COROUTINE$0
+// test.kt:10 doResume:
+// test.kt:11 doResume: dead=kotlin.Long

compiler/testData/debug/localVariables/suspend/inlineLocalsStateMachineTransform.kt

@@ -18,7 +18,7 @@ suspend fun box() {
     hasLocal()
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:10 box:
 // test.kt:12 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null
 // test.kt:8 h: $completion:kotlin.coroutines.Continuation=TestKt$box$1
@@ -31,3 +31,12 @@ suspend fun box() {
 // test.kt:4 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null, $i$f$hasLocal:int=0:int
 // test.kt:5 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null, $i$f$hasLocal:int=0:int, x$iv:int=41:int
 // test.kt:19 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null
+
+// EXPECTATIONS JS_IR
+// test.kt:12 doResume:
+// test.kt:8 h: $completion=$boxCOROUTINE$0
+// test.kt:4 doResume:
+// test.kt:5 doResume: x=41:number
+// test.kt:4 doResume: x=41:number
+// test.kt:5 doResume: x=41:number, x=41:number
+// test.kt:19 doResume: x=41:number, x=41:number

compiler/testData/debug/localVariables/suspend/localsStateMachineTransform.kt

@@ -20,7 +20,7 @@ suspend fun box() {
     }
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:10 box:
 // test.kt:12 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null
 // test.kt:6 h: $completion:kotlin.coroutines.Continuation=TestKt$box$1
@@ -45,3 +45,32 @@ suspend fun box() {
 // test.kt:19 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null, x:int=1:int
 // test.kt:18 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null, x:int=1:int
 // test.kt:21 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null
+
+// EXPECTATIONS JS_IR
+// test.kt:12 doResume:
+// test.kt:6 h: $completion=$boxCOROUTINE$0
+// test.kt:13 doResume:
+// test.kt:13 doResume:
+// test.kt:13 doResume:
+// test.kt:13 doResume: x=0:number
+// test.kt:14 doResume: x=0:number
+// test.kt:8 f: x=0:number
+// test.kt:13 doResume: x=0:number
+// test.kt:13 doResume: x=0:number
+// test.kt:13 doResume: x=1:number
+// test.kt:14 doResume: x=1:number
+// test.kt:8 f: x=1:number
+// test.kt:13 doResume: x=1:number
+// test.kt:18 doResume: x=1:number
+// test.kt:18 doResume: x=1:number
+// test.kt:18 doResume: x=1:number
+// test.kt:18 doResume: x=1:number, x=0:number
+// test.kt:19 doResume: x=1:number, x=0:number
+// test.kt:8 f: x=0:number
+// test.kt:18 doResume: x=1:number, x=0:number
+// test.kt:18 doResume: x=1:number, x=0:number
+// test.kt:18 doResume: x=1:number, x=1:number
+// test.kt:19 doResume: x=1:number, x=1:number
+// test.kt:8 f: x=1:number
+// test.kt:18 doResume: x=1:number, x=1:number
+// test.kt:21 doResume: x=1:number, x=1:number

compiler/testData/debug/localVariables/suspend/mergeLvt.kt

@@ -26,14 +26,16 @@ suspend fun box() {
     val a = suspendBar()
 }
 
-// EXPECTATIONS
+// FIXME(JS_IR): KT-54657
+
+// EXPECTATIONS JVM JVM_IR
 // test.kt:25 box:
 // test.kt:26 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null
 // test.kt:19 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null, $i$f$suspendBar:int=0:int
 // EXPECTATIONS JVM
 // test.kt:19 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null, $i$f$suspendBar:int=0:int
 // test.kt:14 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null, $i$f$suspendBar:int=0:int, $this$extensionFun$iv$iv:AtomicInt=AtomicInt, $i$f$extensionFun:int=0:int
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:14 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null, $i$f$suspendBar:int=0:int, $this$extensionFun$iv$iv:AtomicInt=AtomicInt, $i$f$extensionFun:int=0:int
 // test.kt:15 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null, $i$f$suspendBar:int=0:int, $this$extensionFun$iv$iv:AtomicInt=AtomicInt, $i$f$extensionFun:int=0:int
 // test.kt:6 getValue:
@@ -46,3 +48,21 @@ suspend fun box() {
 // test.kt:23 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null, $i$f$suspendBar:int=0:int
 // test.kt:26 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null
 // test.kt:27 box: $continuation:kotlin.coroutines.Continuation=TestKt$box$1, $result:java.lang.Object=null
+
+// EXPECTATIONS JS_IR
+// test.kt:19 doResume:
+// test.kt:10 <init properties test.kt>:
+// test.kt:8 atomic: i=0:number
+// test.kt:6 <init>: value=0:number
+// test.kt:6 <init>: value=0:number
+// test.kt:11 <init properties test.kt>:
+// test.kt:10 <get-state>$accessor$1gle43a:
+// test.kt:10 <get-state>:
+// test.kt:14 doResume:
+// test.kt:11 <get-a>$accessor$1gle43a:
+// test.kt:11 <get-a>:
+// test.kt:37 doResume:
+// test.kt:37 doResume:
+// test.kt:37 doResume:
+// test.kt:26 doResume:
+// test.kt:27 doResume: a=Unit

compiler/testData/debug/localVariables/suspend/simple.kt

@@ -5,6 +5,10 @@ suspend fun box() {
     var x = 1
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:5 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:6 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1, x:int=1:int
+
+// EXPECTATIONS JS_IR
+// test.kt:5 box: $completion=EmptyContinuation
+// test.kt:6 box: $completion=EmptyContinuation, x=1:number

compiler/testData/debug/localVariables/suspend/underscoreNames.kt

@@ -13,33 +13,41 @@ suspend fun box() = foo(A()) { (x_param, _, y_param) ->
     x_param + y_param
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:12 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:4 <init>:
 // test.kt:12 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:10 foo: a:A=A, block:kotlin.jvm.functions.Function2=TestKt$box$2, $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:5 component1:
-
 // EXPECTATIONS JVM
 // test.kt:12 invokeSuspend: $result:java.lang.Object=kotlin.Unit, $dstr$x_param$_u24__u24$y_param:A=A
 // EXPECTATIONS JVM_IR
 // test.kt:12 invokeSuspend: $result:java.lang.Object=kotlin.Unit
-
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:7 component3:
-
 // EXPECTATIONS JVM_IR
 // test.kt:12 invokeSuspend: $result:java.lang.Object=kotlin.Unit, x_param:java.lang.String="O":java.lang.String
 // test.kt:13 invokeSuspend: $result:java.lang.Object=kotlin.Unit, x_param:java.lang.String="O":java.lang.String, y_param:java.lang.String="K":java.lang.String
 // EXPECTATIONS JVM
 // test.kt:12 invokeSuspend: $result:java.lang.Object=kotlin.Unit, $dstr$x_param$_u24__u24$y_param:A=A
 // test.kt:13 invokeSuspend: $result:java.lang.Object=kotlin.Unit, $dstr$x_param$_u24__u24$y_param:A=A, x_param:java.lang.String="O":java.lang.String, y_param:java.lang.String="K":java.lang.String
-
 // EXPECTATIONS JVM_IR
 // test.kt:-1 invoke: p1:A=A, p2:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // EXPECTATIONS JVM
 // test.kt:-1 invoke:
-
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:10 foo: a:A=A, block:kotlin.jvm.functions.Function2=TestKt$box$2, $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
 // test.kt:14 box: $completion:kotlin.coroutines.Continuation=Generated_Box_MainKt$main$1
+
+// EXPECTATIONS JS_IR
+// test.kt:12 box: $completion=EmptyContinuation
+// test.kt:4 <init>:
+// test.kt:12 box: $completion=EmptyContinuation
+// test.kt:12 box$slambda:
+// test.kt:12 box: $completion=EmptyContinuation
+// test.kt:10 foo: a=A, block=Function2, $completion=EmptyContinuation
+// test.kt:12 doResume:
+// test.kt:5 component1:
+// test.kt:12 doResume: x_param="O":kotlin.String
+// test.kt:7 component3:
+// test.kt:13 doResume: x_param="O":kotlin.String, y_param="K":kotlin.String

compiler/testData/debug/localVariables/tryFinally.kt

@@ -18,7 +18,7 @@ fun box() {
     }
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:7 box:
 // test.kt:8 box: result:java.lang.String="":java.lang.String
 // test.kt:9 box: result:java.lang.String="":java.lang.String, x:java.lang.String="A":java.lang.String
@@ -28,3 +28,16 @@ fun box() {
 // test.kt:15 box: result:java.lang.String="y":java.lang.String, x:java.lang.String="A":java.lang.String
 // test.kt:16 box: result:java.lang.String="y":java.lang.String, x:java.lang.String="A":java.lang.String, z:java.lang.String="z":java.lang.String
 // test.kt:19 box: result:java.lang.String="yz":java.lang.String
+
+// EXPECTATIONS JS_IR
+// test.kt:7 box:
+// test.kt:8 box: result="":kotlin.String
+// test.kt:8 box: result="":kotlin.String
+// test.kt:8 box: result="":kotlin.String
+// test.kt:8 box: result="":kotlin.String
+// test.kt:10 box: result="":kotlin.String, x="A":kotlin.String
+// test.kt:11 box: result="":kotlin.String, x="A":kotlin.String, y="y":kotlin.String
+// test.kt:12 box: result="y":kotlin.String, x="A":kotlin.String, y="y":kotlin.String
+// test.kt:15 box: result="y":kotlin.String, x="A":kotlin.String, y="y":kotlin.String
+// test.kt:16 box: result="y":kotlin.String, x="A":kotlin.String, y="y":kotlin.String, z="z":kotlin.String
+// test.kt:19 box: result="yz":kotlin.String, x="A":kotlin.String, y="y":kotlin.String, z="z":kotlin.String

compiler/testData/debug/localVariables/tryFinally10.kt

@@ -36,7 +36,7 @@ fun box() {
     val localX = x
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:35 box:
 // test.kt:20 compute:
 // test.kt:21 compute:
@@ -53,3 +53,20 @@ fun box() {
 // test.kt:35 box:
 // test.kt:36 box: result:java.lang.String="NON_LOCAL_RETURN":java.lang.String
 // test.kt:37 box: result:java.lang.String="NON_LOCAL_RETURN":java.lang.String, localX:java.lang.String="OK":java.lang.String
+
+// EXPECTATIONS JS_IR
+// test.kt:35 box:
+// test.kt:21 compute:
+// test.kt:22 compute: y=42:number
+// test.kt:22 compute: y=42:number
+// test.kt:22 compute: y=42:number
+// test.kt:22 compute: y=42:number, i=0:number
+// test.kt:8 compute: y=42:number, i=0:number
+// test.kt:9 compute: y=42:number, i=0:number, z=32:number
+// test.kt:9 compute: y=42:number, i=0:number, z=32:number
+// test.kt:9 compute: y=42:number, i=0:number, z=32:number
+// test.kt:9 compute: y=42:number, i=0:number, z=32:number, j=0:number
+// test.kt:10 compute: y=42:number, i=0:number, z=32:number, j=0:number
+// test.kt:24 compute: y=42:number, i=0:number, z=32:number, j=0:number
+// test.kt:28 compute: y=42:number, i=0:number, z=32:number, j=0:number
+// test.kt:29 compute: y=42:number, i=0:number, z=32:number, j=0:number, s2="OK":kotlin.String

compiler/testData/debug/localVariables/tryFinally11.kt

@@ -23,7 +23,7 @@ fun box(): String {
     return "FAIL"
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:7 box:
 // test.kt:8 box:
 // test.kt:9 box: i:int=0:int
@@ -35,3 +35,18 @@ fun box(): String {
 // test.kt:15 box: i:int=0:int, e:java.lang.Exception=java.lang.RuntimeException, y:java.lang.String="y":java.lang.String, z:java.lang.String="z":java.lang.String
 // test.kt:17 box: i:int=0:int
 // test.kt:21 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:8 box:
+// test.kt:8 box:
+// test.kt:8 box:
+// test.kt:8 box: i=0:number
+// test.kt:10 box: i=0:number
+// test.kt:11 box: i=0:number, x="x":kotlin.String
+// test.kt:12 box: i=0:number, x="x":kotlin.String
+// test.kt:12 box: i=0:number, x="x":kotlin.String
+// test.kt:13 box: i=0:number, x="x":kotlin.String, e=kotlin.RuntimeException
+// test.kt:14 box: i=0:number, x="x":kotlin.String, e=kotlin.RuntimeException, y="y":kotlin.String
+// test.kt:15 box: i=0:number, x="x":kotlin.String, e=kotlin.RuntimeException, y="y":kotlin.String, z="z":kotlin.String
+// test.kt:17 box: i=0:number, x="x":kotlin.String, e=kotlin.RuntimeException, y="y":kotlin.String, z="z":kotlin.String
+// test.kt:21 box: i=0:number, x="x":kotlin.String, e=kotlin.RuntimeException, y="y":kotlin.String, z="z":kotlin.String

compiler/testData/debug/localVariables/tryFinally12.kt

@@ -23,7 +23,7 @@ fun box(): String {
     return "FAIL"
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:7 box:
 // test.kt:8 box:
 // test.kt:9 box: i:int=0:int
@@ -35,3 +35,18 @@ fun box(): String {
 // test.kt:15 box: i:int=0:int, e:java.lang.Exception=java.lang.RuntimeException, y:java.lang.String="y":java.lang.String, z:java.lang.String="z":java.lang.String
 // test.kt:17 box: i:int=0:int
 // test.kt:21 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:8 box:
+// test.kt:8 box:
+// test.kt:8 box:
+// test.kt:8 box: i=0:number
+// test.kt:10 box: i=0:number
+// test.kt:11 box: i=0:number, x="x":kotlin.String
+// test.kt:12 box: i=0:number, x="x":kotlin.String
+// test.kt:12 box: i=0:number, x="x":kotlin.String
+// test.kt:13 box: i=0:number, x="x":kotlin.String, e=kotlin.RuntimeException
+// test.kt:14 box: i=0:number, x="x":kotlin.String, e=kotlin.RuntimeException, y="y":kotlin.String
+// test.kt:15 box: i=0:number, x="x":kotlin.String, e=kotlin.RuntimeException, y="y":kotlin.String, z="z":kotlin.String
+// test.kt:17 box: i=0:number, x="x":kotlin.String, e=kotlin.RuntimeException, y="y":kotlin.String, z="z":kotlin.String
+// test.kt:21 box: i=0:number, x="x":kotlin.String, e=kotlin.RuntimeException, y="y":kotlin.String, z="z":kotlin.String

compiler/testData/debug/localVariables/tryFinally13.kt

@@ -22,7 +22,7 @@ fun box(): String {
     return "FAIL3"
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:7 box:
 // test.kt:8 box:
 // test.kt:9 box: i:int=0:int
@@ -33,3 +33,17 @@ fun box(): String {
 // test.kt:14 box: i:int=0:int, e:java.lang.Exception=java.lang.RuntimeException, y:java.lang.String="y":java.lang.String
 // test.kt:16 box: i:int=0:int
 // test.kt:20 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:8 box:
+// test.kt:8 box:
+// test.kt:8 box:
+// test.kt:8 box: i=0:number
+// test.kt:10 box: i=0:number
+// test.kt:11 box: i=0:number, x="x":kotlin.String
+// test.kt:12 box: i=0:number, x="x":kotlin.String
+// test.kt:12 box: i=0:number, x="x":kotlin.String
+// test.kt:13 box: i=0:number, x="x":kotlin.String, e=kotlin.RuntimeException
+// test.kt:14 box: i=0:number, x="x":kotlin.String, e=kotlin.RuntimeException, y="y":kotlin.String
+// test.kt:16 box: i=0:number, x="x":kotlin.String, e=kotlin.RuntimeException, y="y":kotlin.String
+// test.kt:20 box: i=0:number, x="x":kotlin.String, e=kotlin.RuntimeException, y="y":kotlin.String

compiler/testData/debug/localVariables/tryFinally14.kt

@@ -16,7 +16,7 @@ fun box(): String {
     return "FAIL"
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:4 box:
 // test.kt:5 box:
 // test.kt:6 box: i:int=0:int
@@ -24,3 +24,13 @@ fun box(): String {
 // test.kt:8 box: i:int=0:int, x:java.lang.String="x":java.lang.String
 // test.kt:10 box: i:int=0:int
 // test.kt:14 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:5 box:
+// test.kt:5 box:
+// test.kt:5 box:
+// test.kt:5 box: i=0:number
+// test.kt:7 box: i=0:number
+// test.kt:8 box: i=0:number, x="x":kotlin.String
+// test.kt:10 box: i=0:number, x="x":kotlin.String, y="y":kotlin.String
+// test.kt:14 box: i=0:number, x="x":kotlin.String, y="y":kotlin.String

compiler/testData/debug/localVariables/tryFinally15.kt

@@ -16,7 +16,7 @@ fun box(): String {
     return "FAIL"
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:4 box:
 // test.kt:5 box:
 // test.kt:6 box: i:int=0:int
@@ -27,5 +27,16 @@ fun box(): String {
 // test.kt:5 box: i:int=0:int
 // EXPECTATIONS JVM_IR
 // test.kt:5 box: i:int=0:int
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:14 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:5 box:
+// test.kt:5 box:
+// test.kt:5 box:
+// test.kt:5 box: i=0:number
+// test.kt:7 box: i=0:number
+// test.kt:8 box: i=0:number, x="x":kotlin.String
+// test.kt:10 box: i=0:number, x="x":kotlin.String, y="y":kotlin.String
+// test.kt:5 box: i=0:number, x="x":kotlin.String, y="y":kotlin.String
+// test.kt:14 box: i=0:number, x="x":kotlin.String, y="y":kotlin.String

compiler/testData/debug/localVariables/tryFinally16.kt

@@ -18,7 +18,7 @@ fun box(): String {
     return "FAIL2"
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:6 box:
 // test.kt:7 box:
 // test.kt:8 box: i:int=0:int
@@ -26,3 +26,13 @@ fun box(): String {
 // test.kt:10 box: i:int=0:int, x:java.lang.String="x":java.lang.String
 // test.kt:12 box: i:int=0:int
 // test.kt:16 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:7 box:
+// test.kt:7 box:
+// test.kt:7 box:
+// test.kt:7 box: i=0:number
+// test.kt:9 box: i=0:number
+// test.kt:10 box: i=0:number, x="x":kotlin.String
+// test.kt:12 box: i=0:number, x="x":kotlin.String, y="y":kotlin.String
+// test.kt:16 box: i=0:number, x="x":kotlin.String, y="y":kotlin.String

compiler/testData/debug/localVariables/tryFinally17.kt

@@ -14,8 +14,13 @@ fun box(): String {
     return "FAIL"
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:8 box:
 // test.kt:9 box:
 // test.kt:10 box: x:java.lang.String="x":java.lang.String
 // test.kt:12 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:9 box:
+// test.kt:10 box: x="x":kotlin.String
+// test.kt:12 box: x="x":kotlin.String

compiler/testData/debug/localVariables/tryFinally2.kt

@@ -17,7 +17,7 @@ fun box() {
     }
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:6 box:
 // test.kt:7 box: result:java.lang.String="":java.lang.String
 // test.kt:8 box: result:java.lang.String="":java.lang.String, x:java.lang.String="A":java.lang.String
@@ -35,3 +35,24 @@ fun box() {
 // test.kt:15 box: result:java.lang.String="yzy":java.lang.String, x:java.lang.String="B":java.lang.String, z:java.lang.String="z":java.lang.String
 // test.kt:7 box: result:java.lang.String="yzyz":java.lang.String
 // test.kt:18 box: result:java.lang.String="yzyz":java.lang.String
+
+// EXPECTATIONS JS_IR
+// test.kt:6 box:
+// test.kt:7 box: result="":kotlin.String
+// test.kt:7 box: result="":kotlin.String
+// test.kt:7 box: result="":kotlin.String
+// test.kt:7 box: result="":kotlin.String
+// test.kt:9 box: result="":kotlin.String, x="A":kotlin.String
+// test.kt:10 box: result="":kotlin.String, x="A":kotlin.String, y="y":kotlin.String
+// test.kt:11 box: result="y":kotlin.String, x="A":kotlin.String, y="y":kotlin.String
+// test.kt:14 box: result="y":kotlin.String, x="A":kotlin.String, y="y":kotlin.String
+// test.kt:15 box: result="y":kotlin.String, x="A":kotlin.String, y="y":kotlin.String, z="z":kotlin.String
+// test.kt:7 box: result="yz":kotlin.String, x="A":kotlin.String, y="y":kotlin.String, z="z":kotlin.String
+// test.kt:7 box: result="yz":kotlin.String, x="A":kotlin.String, y="y":kotlin.String, z="z":kotlin.String
+// test.kt:9 box: result="yz":kotlin.String, x="B":kotlin.String, y="y":kotlin.String, z="z":kotlin.String
+// test.kt:10 box: result="yz":kotlin.String, x="B":kotlin.String, y="y":kotlin.String, z="z":kotlin.String
+// test.kt:11 box: result="yzy":kotlin.String, x="B":kotlin.String, y="y":kotlin.String, z="z":kotlin.String
+// test.kt:14 box: result="yzy":kotlin.String, x="B":kotlin.String, y="y":kotlin.String, z="z":kotlin.String
+// test.kt:15 box: result="yzy":kotlin.String, x="B":kotlin.String, y="y":kotlin.String, z="z":kotlin.String
+// test.kt:7 box: result="yzyz":kotlin.String, x="B":kotlin.String, y="y":kotlin.String, z="z":kotlin.String
+// test.kt:18 box: result="yzyz":kotlin.String, x="B":kotlin.String, y="y":kotlin.String, z="z":kotlin.String

compiler/testData/debug/localVariables/tryFinally3.kt

@@ -23,7 +23,7 @@ fun box() {
     compute()
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:23 box:
 // test.kt:7 compute:
 // test.kt:8 compute: result:java.lang.String="":java.lang.String
@@ -36,3 +36,16 @@ fun box() {
 // test.kt:12 compute: result:java.lang.String="yz":java.lang.String, x:java.lang.String="A":java.lang.String, y:java.lang.String="y":java.lang.String
 // test.kt:23 box:
 // test.kt:24 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:23 box:
+// test.kt:7 compute:
+// test.kt:8 compute: result="":kotlin.String
+// test.kt:8 compute: result="":kotlin.String
+// test.kt:8 compute: result="":kotlin.String
+// test.kt:8 compute: result="":kotlin.String
+// test.kt:10 compute: result="":kotlin.String, x="A":kotlin.String
+// test.kt:11 compute: result="":kotlin.String, x="A":kotlin.String, y="y":kotlin.String
+// test.kt:12 compute: result="y":kotlin.String, x="A":kotlin.String, y="y":kotlin.String
+// test.kt:15 compute: result="y":kotlin.String, x="A":kotlin.String, y="y":kotlin.String
+// test.kt:16 compute: result="y":kotlin.String, x="A":kotlin.String, y="y":kotlin.String, z="z":kotlin.String

compiler/testData/debug/localVariables/tryFinally4.kt

@@ -29,7 +29,7 @@ fun box() {
     compute()
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:29 box:
 // test.kt:7 compute:
 // test.kt:8 compute: result:java.lang.String="":java.lang.String
@@ -47,3 +47,20 @@ fun box() {
 // test.kt:15 compute: result:java.lang.String="bcd":java.lang.String, a:java.lang.String="a":java.lang.String, b:java.lang.String="b":java.lang.String, i:int=0:int, e:java.lang.String="e":java.lang.String
 // test.kt:29 box:
 // test.kt:30 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:29 box:
+// test.kt:7 compute:
+// test.kt:9 compute: result="":kotlin.String
+// test.kt:11 compute: result="":kotlin.String, a="a":kotlin.String
+// test.kt:12 compute: result="":kotlin.String, a="a":kotlin.String, b="b":kotlin.String
+// test.kt:12 compute: result="":kotlin.String, a="a":kotlin.String, b="b":kotlin.String
+// test.kt:12 compute: result="":kotlin.String, a="a":kotlin.String, b="b":kotlin.String
+// test.kt:12 compute: result="":kotlin.String, a="a":kotlin.String, b="b":kotlin.String, i=0:number
+// test.kt:13 compute: result="":kotlin.String, a="a":kotlin.String, b="b":kotlin.String, i=0:number
+// test.kt:14 compute: result="":kotlin.String, a="a":kotlin.String, b="b":kotlin.String, i=0:number, e="e":kotlin.String
+// test.kt:15 compute: result="b":kotlin.String, a="a":kotlin.String, b="b":kotlin.String, i=0:number, e="e":kotlin.String
+// test.kt:18 compute: result="b":kotlin.String, a="a":kotlin.String, b="b":kotlin.String, i=0:number, e="e":kotlin.String
+// test.kt:19 compute: result="b":kotlin.String, a="a":kotlin.String, b="b":kotlin.String, i=0:number, e="e":kotlin.String, c="c":kotlin.String
+// test.kt:22 compute: result="bc":kotlin.String, a="a":kotlin.String, b="b":kotlin.String, i=0:number, e="e":kotlin.String, c="c":kotlin.String
+// test.kt:23 compute: result="bc":kotlin.String, a="a":kotlin.String, b="b":kotlin.String, i=0:number, e="e":kotlin.String, c="c":kotlin.String, d="d":kotlin.String

compiler/testData/debug/localVariables/tryFinally5.kt

@@ -29,7 +29,7 @@ fun box() {
     val localX = x
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:28 box:
 // test.kt:13 compute:
 // test.kt:14 compute:
@@ -41,3 +41,16 @@ fun box() {
 // test.kt:28 box:
 // test.kt:29 box: result:java.lang.String="b":java.lang.String
 // test.kt:30 box: result:java.lang.String="b":java.lang.String, localX:java.lang.String="OK":java.lang.String
+
+// EXPECTATIONS JS_IR
+// test.kt:28 box:
+// test.kt:14 compute:
+// test.kt:14 compute:
+// test.kt:14 compute:
+// test.kt:14 compute:
+// test.kt:16 compute: a="a":kotlin.String
+// test.kt:16 compute: a="a":kotlin.String
+// test.kt:16 compute: a="a":kotlin.String
+// test.kt:16 compute: a="a":kotlin.String
+// test.kt:17 compute: a="a":kotlin.String, b="b":kotlin.String
+// test.kt:22 compute: a="a":kotlin.String, b="b":kotlin.String

compiler/testData/debug/localVariables/tryFinally6.kt

@@ -43,7 +43,7 @@ fun box() {
     val localX = x
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:42 box:
 // test.kt:27 compute:
 // test.kt:28 compute:
@@ -62,3 +62,20 @@ fun box() {
 // test.kt:42 box:
 // test.kt:43 box: result:java.lang.String="b":java.lang.String
 // test.kt:44 box: result:java.lang.String="b":java.lang.String, localX:java.lang.String="OK":java.lang.String
+
+// EXPECTATIONS JS_IR
+// test.kt:42 box:
+// test.kt:28 compute:
+// test.kt:28 compute:
+// test.kt:28 compute:
+// test.kt:28 compute:
+// test.kt:17 compute: a="a":kotlin.String
+// test.kt:8 compute: a="a":kotlin.String, gLocal="gLocal":kotlin.String
+// test.kt:30 compute: a="a":kotlin.String, gLocal="gLocal":kotlin.String, hLocal="hLocal":kotlin.String
+// test.kt:30 compute: a="a":kotlin.String, gLocal="gLocal":kotlin.String, hLocal="hLocal":kotlin.String
+// test.kt:30 compute: a="a":kotlin.String, gLocal="gLocal":kotlin.String, hLocal="hLocal":kotlin.String
+// test.kt:30 compute: a="a":kotlin.String, gLocal="gLocal":kotlin.String, hLocal="hLocal":kotlin.String
+// test.kt:31 compute: a="a":kotlin.String, gLocal="gLocal":kotlin.String, hLocal="hLocal":kotlin.String, b="b":kotlin.String
+// test.kt:11 compute: a="a":kotlin.String, gLocal="gLocal":kotlin.String, hLocal="hLocal":kotlin.String, b="b":kotlin.String
+// test.kt:20 compute: a="a":kotlin.String, gLocal="gLocal":kotlin.String, hLocal="hLocal":kotlin.String, b="b":kotlin.String, h="h":kotlin.String
+// test.kt:36 compute: a="a":kotlin.String, gLocal="gLocal":kotlin.String, hLocal="hLocal":kotlin.String, b="b":kotlin.String, h="h":kotlin.String, g="g":kotlin.String

compiler/testData/debug/localVariables/tryFinally7.kt

@@ -33,7 +33,7 @@ fun box() {
     val localX = x
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:32 box:
 // test.kt:13 compute:
 // test.kt:14 compute:
@@ -49,3 +49,21 @@ fun box() {
 // test.kt:32 box:
 // test.kt:33 box: result:java.lang.String="NON_LOCAL_RETURN":java.lang.String
 // test.kt:34 box: result:java.lang.String="NON_LOCAL_RETURN":java.lang.String, localX:java.lang.String="OK":java.lang.String
+
+// EXPECTATIONS JS_IR
+// test.kt:32 box:
+// test.kt:14 compute:
+// test.kt:15 compute: y=42:number
+// test.kt:15 compute: y=42:number
+// test.kt:15 compute: y=42:number
+// test.kt:15 compute: y=42:number, i=0:number
+// test.kt:16 compute: y=42:number, i=0:number
+// test.kt:18 compute: y=42:number, i=0:number
+// test.kt:18 compute: y=42:number, i=0:number
+// test.kt:19 compute: y=42:number, i=0:number, e=kotlin.RuntimeException
+// test.kt:20 compute: y=42:number, i=0:number, e=kotlin.RuntimeException, y=32:number
+// test.kt:20 compute: y=42:number, i=0:number, e=kotlin.RuntimeException, y=32:number
+// test.kt:20 compute: y=42:number, i=0:number, e=kotlin.RuntimeException, y=32:number
+// test.kt:20 compute: y=42:number, i=0:number, e=kotlin.RuntimeException, y=32:number, j=0:number
+// test.kt:22 compute: y=42:number, i=0:number, e=kotlin.RuntimeException, y=32:number, j=0:number
+// test.kt:26 compute: y=42:number, i=0:number, e=kotlin.RuntimeException, y=32:number, j=0:number

compiler/testData/debug/localVariables/tryFinally8.kt

@@ -35,7 +35,7 @@ fun box() {
     val localX = x
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:34 box:
 // test.kt:20 compute:
 // test.kt:21 compute:
@@ -52,3 +52,21 @@ fun box() {
 // test.kt:34 box:
 // test.kt:35 box: result:java.lang.String="NON_LOCAL_RETURN":java.lang.String
 // test.kt:36 box: result:java.lang.String="NON_LOCAL_RETURN":java.lang.String, localX:java.lang.String="OK":java.lang.String
+
+// EXPECTATIONS JS_IR
+// test.kt:34 box:
+// test.kt:21 compute:
+// test.kt:22 compute: y=42:number
+// test.kt:22 compute: y=42:number
+// test.kt:22 compute: y=42:number
+// test.kt:22 compute: y=42:number, i=0:number
+// test.kt:8 compute: y=42:number, i=0:number
+// test.kt:9 compute: y=42:number, i=0:number, z=32:number
+// test.kt:9 compute: y=42:number, i=0:number, z=32:number
+// test.kt:9 compute: y=42:number, i=0:number, z=32:number
+// test.kt:9 compute: y=42:number, i=0:number, z=32:number, j=0:number
+// test.kt:10 compute: y=42:number, i=0:number, z=32:number, j=0:number
+// test.kt:12 compute: y=42:number, i=0:number, z=32:number, j=0:number
+// test.kt:12 compute: y=42:number, i=0:number, z=32:number, j=0:number
+// test.kt:24 compute: y=42:number, i=0:number, z=32:number, j=0:number, e=kotlin.RuntimeException
+// test.kt:28 compute: y=42:number, i=0:number, z=32:number, j=0:number, e=kotlin.RuntimeException

compiler/testData/debug/localVariables/tryFinally9.kt

@@ -38,7 +38,7 @@ fun box() {
     val localX = x
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:37 box:
 // test.kt:13 compute:
 // test.kt:14 compute:
@@ -58,3 +58,23 @@ fun box() {
 // test.kt:37 box:
 // test.kt:38 box: result:java.lang.String="NON_LOCAL_RETURN":java.lang.String
 // test.kt:39 box: result:java.lang.String="NON_LOCAL_RETURN":java.lang.String, localX:java.lang.String="OK":java.lang.String
+
+// EXPECTATIONS JS_IR
+// test.kt:37 box:
+// test.kt:15 compute:
+// test.kt:16 compute: y=42:number
+// test.kt:16 compute: y=42:number
+// test.kt:16 compute: y=42:number
+// test.kt:16 compute: y=42:number, i=0:number
+// test.kt:17 compute: y=42:number, i=0:number
+// test.kt:20 compute: y=42:number, i=0:number
+// test.kt:21 compute: y=42:number, i=0:number, s="NOPE":kotlin.String
+// test.kt:23 compute: y=42:number, i=0:number, s="NOPE":kotlin.String
+// test.kt:27 compute: y=42:number, i=0:number, s="NOPE":kotlin.String
+// test.kt:28 compute: y=42:number, i=0:number, s="NOPE":kotlin.String, s2="NOPE":kotlin.String
+// test.kt:28 compute: y=42:number, i=0:number, s="NOPE":kotlin.String, s2="NOPE":kotlin.String
+// test.kt:28 compute: y=42:number, i=0:number, s="NOPE":kotlin.String, s2="NOPE":kotlin.String
+// test.kt:28 compute: y=42:number, i=0:number, s="NOPE":kotlin.String, s2="NOPE":kotlin.String, j=0:number
+// test.kt:29 compute: y=42:number, i=0:number, s="NOPE":kotlin.String, s2="NOPE":kotlin.String, j=0:number
+// test.kt:28 compute: y=42:number, i=0:number, s="NOPE":kotlin.String, s2="OK":kotlin.String, j=0:number
+// test.kt:31 compute: y=42:number, i=0:number, s="NOPE":kotlin.String, s2="OK":kotlin.String, j=0:number

compiler/testData/debug/localVariables/underscoreNames.kt

@@ -23,49 +23,106 @@ fun box() {
     }
 }
 
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:12 box:
 // test.kt:4 <init>: x:double=1.0:double, y:java.lang.String="":java.lang.String, z:char=0:char
 // test.kt:12 box:
 // test.kt:6 foo: a:A=A, block:kotlin.jvm.functions.Function3=TestKt$box$1
-
 // EXPECTATIONS JVM_IR
 // test.kt:13 invoke: w:int=1:int
 // test.kt:15 invoke: w:int=1:int, x:double=1.0:double, y:char=0:char
 // EXPECTATIONS JVM
 // test.kt:15 invoke: $dstr$x$_u24__u24$y:A=A, $noName_1:java.lang.String="":java.lang.String, w:int=1:int
-
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:4 <init>: x:double=1.0:double, y:java.lang.String="":java.lang.String, z:char=0:char
-
 // EXPECTATIONS JVM
 // test.kt:15 invoke: $dstr$x$_u24__u24$y:A=A, $noName_1:java.lang.String="":java.lang.String, w:int=1:int, x:double=1.0:double, y:char=0:char
 // test.kt:16 invoke: $dstr$x$_u24__u24$y:A=A, $noName_1:java.lang.String="":java.lang.String, w:int=1:int, x:double=1.0:double, y:char=0:char, a:double=1.0:double, c:char=0:char
 // EXPECTATIONS JVM_IR
 // test.kt:15 invoke: w:int=1:int, x:double=1.0:double, y:char=0:char
 // test.kt:16 invoke: w:int=1:int, x:double=1.0:double, y:char=0:char, a:double=1.0:double, c:char=0:char
-
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:4 <init>: x:double=1.0:double, y:java.lang.String="":java.lang.String, z:char=0:char
-
 // EXPECTATIONS JVM
 // test.kt:16 invoke: $dstr$x$_u24__u24$y:A=A, $noName_1:java.lang.String="":java.lang.String, w:int=1:int, x:double=1.0:double, y:char=0:char, a:double=1.0:double, c:char=0:char
 // test.kt:18 invoke: $dstr$x$_u24__u24$y:A=A, $noName_1:java.lang.String="":java.lang.String, w:int=1:int, x:double=1.0:double, y:char=0:char, a:double=1.0:double, c:char=0:char, _:java.lang.String="":java.lang.String, d:char=0:char
 // EXPECTATIONS JVM_IR
 // test.kt:16 invoke: w:int=1:int, x:double=1.0:double, y:char=0:char, a:double=1.0:double, c:char=0:char
 // test.kt:18 invoke: w:int=1:int, x:double=1.0:double, y:char=0:char, a:double=1.0:double, c:char=0:char, _:java.lang.String="":java.lang.String, d:char=0:char
-
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:8 getArrayOfA:
-
 // EXPECTATIONS JVM
 // test.kt:18 invoke: $dstr$x$_u24__u24$y:A=A, $noName_1:java.lang.String="":java.lang.String, w:int=1:int, x:double=1.0:double, y:char=0:char, a:double=1.0:double, c:char=0:char, _:java.lang.String="":java.lang.String, d:char=0:char
 // test.kt:22 invoke: $dstr$x$_u24__u24$y:A=A, $noName_1:java.lang.String="":java.lang.String, w:int=1:int, x:double=1.0:double, y:char=0:char, a:double=1.0:double, c:char=0:char, _:java.lang.String="":java.lang.String, d:char=0:char
 // EXPECTATIONS JVM_IR
 // test.kt:18 invoke: w:int=1:int, x:double=1.0:double, y:char=0:char, a:double=1.0:double, c:char=0:char, _:java.lang.String="":java.lang.String, d:char=0:char
 // test.kt:22 invoke: w:int=1:int, x:double=1.0:double, y:char=0:char, a:double=1.0:double, c:char=0:char, _:java.lang.String="":java.lang.String, d:char=0:char
-
-// EXPECTATIONS
+// EXPECTATIONS JVM JVM_IR
 // test.kt:6 foo: a:A=A, block:kotlin.jvm.functions.Function3=TestKt$box$1
 // test.kt:12 box:
 // test.kt:24 box:
+
+// EXPECTATIONS JS_IR
+// test.kt:8 <init properties test.kt>:
+// test.kt:8 <init properties test.kt>:
+// test.kt:8 <init properties test.kt>:
+// test.kt:8 <init properties test.kt>:
+// test.kt:8 <init properties test.kt>:
+// test.kt:8 <init properties test.kt>:
+// test.kt:4 <init>:
+// test.kt:4 <init>: x=1:number
+// test.kt:4 <init>: x=1:number, y="":kotlin.String
+// test.kt:4 <init>: x=1:number, y="":kotlin.String, z=48:number
+// test.kt:4 <init>: x=1:number, y="":kotlin.String, z=48:number
+// test.kt:4 <init>: x=1:number, y="":kotlin.String, z=48:number
+// test.kt:8 <init properties test.kt>:
+// test.kt:8 <init properties test.kt>:
+// test.kt:8 <init properties test.kt>:
+// test.kt:8 <init properties test.kt>:
+// test.kt:12 box:
+// test.kt:4 <init>:
+// test.kt:4 <init>: x=1:number
+// test.kt:4 <init>: x=1:number, y="":kotlin.String
+// test.kt:4 <init>: x=1:number, y="":kotlin.String, z=48:number
+// test.kt:4 <init>: x=1:number, y="":kotlin.String, z=48:number
+// test.kt:4 <init>: x=1:number, y="":kotlin.String, z=48:number
+// test.kt:12 box:
+// test.kt:6 foo: a=A, block=Function3
+// test.kt:13 box$lambda: w=1:number
+// test.kt:1 component1:
+// test.kt:13 box$lambda: w=1:number, x=1:number
+// test.kt:1 component3:
+// test.kt:15 box$lambda: w=1:number, x=1:number, y=48:number
+// test.kt:4 <init>:
+// test.kt:4 <init>: x=1:number
+// test.kt:4 <init>: x=1:number, y="":kotlin.String
+// test.kt:4 <init>: x=1:number, y="":kotlin.String, z=48:number
+// test.kt:4 <init>: x=1:number, y="":kotlin.String, z=48:number
+// test.kt:4 <init>: x=1:number, y="":kotlin.String, z=48:number
+// test.kt:15 box$lambda: w=1:number, x=1:number, y=48:number
+// test.kt:1 component1:
+// test.kt:15 box$lambda: w=1:number, x=1:number, y=48:number, a=1:number
+// test.kt:1 component3:
+// test.kt:16 box$lambda: w=1:number, x=1:number, y=48:number, a=1:number, c=48:number
+// test.kt:4 <init>:
+// test.kt:4 <init>: x=1:number
+// test.kt:4 <init>: x=1:number, y="":kotlin.String
+// test.kt:4 <init>: x=1:number, y="":kotlin.String, z=48:number
+// test.kt:4 <init>: x=1:number, y="":kotlin.String, z=48:number
+// test.kt:4 <init>: x=1:number, y="":kotlin.String, z=48:number
+// test.kt:16 box$lambda: w=1:number, x=1:number, y=48:number, a=1:number, c=48:number
+// test.kt:1 component2:
+// test.kt:16 box$lambda: w=1:number, x=1:number, y=48:number, a=1:number, c=48:number, _="":kotlin.String
+// test.kt:1 component3:
+// test.kt:18 box$lambda: w=1:number, x=1:number, y=48:number, a=1:number, c=48:number, _="":kotlin.String, d=48:number
+// test.kt:8 <get-arrayOfA>:
+// test.kt:18 box$lambda: w=1:number, x=1:number, y=48:number, a=1:number, c=48:number, _="":kotlin.String, d=48:number
+// test.kt:18 box$lambda: w=1:number, x=1:number, y=48:number, a=1:number, c=48:number, _="":kotlin.String, d=48:number
+// test.kt:18 box$lambda: w=1:number, x=1:number, y=48:number, a=1:number, c=48:number, _="":kotlin.String, d=48:number
+// test.kt:18 box$lambda: w=1:number, x=1:number, y=48:number, a=1:number, c=48:number, _="":kotlin.String, d=48:number
+// test.kt:18 box$lambda: w=1:number, x=1:number, y=48:number, a=1:number, c=48:number, _="":kotlin.String, d=48:number
+// test.kt:18 box$lambda: w=1:number, x=1:number, y=48:number, a=1:number, c=48:number, _="":kotlin.String, d=48:number
+// test.kt:1 component2:
+// test.kt:18 box$lambda: w=1:number, x=1:number, y=48:number, a=1:number, c=48:number, _="":kotlin.String, d=48:number, q="":kotlin.String
+// test.kt:22 box$lambda: w=1:number, x=1:number, y=48:number, a=1:number, c=48:number, _="":kotlin.String, d=48:number, q="":kotlin.String
+// test.kt:24 box:

compiler/testData/debug/stepping/jsCode.kt

@@ -1,80 +0,0 @@
-// TARGET_BACKEND: JS_IR
-
-// FILE: a.kt
-@JsExport
-fun exclamate(a: String) =
-    "$a!"
-
-@Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
-@JsFun("""
-    function (a, b) {
-        return _.exclamate(a) +
-            _.exclamate(b);
-    }
-""")
-external fun exclamateAndConcat(a: String, b: String): String
-
-@Suppress("INVISIBLE_MEMBER", "INVISIBLE_REFERENCE")
-@JsPolyfill("""
-if (typeof String.prototype.myAwesomePolyfill === "undefined") {
-    Object.defineProperty(String.prototype, "myAwesomePolyfill", {
-        value: function () {
-            return this + "!";
-        }
-    });
-}
-""")
-internal inline fun String.myAwesomePolyfill(): Boolean =
-    asDynamic()
-        .myAwesomePolyfill()
-
-val walter1VarDecl = "var walter1 = _.exclamate('Walter');"
-val jesse1VarDecl = "var jesse1 = _.exclamate(jesse);"
-
-// FILE: test.kt
-
-
-
-fun box() {
-
-    exclamateAndConcat(
-        "hello",
-        "world")
-    val jesse = "Jesse"
-    js(
-        "_.exclamate(jesse);") // Local variable is captured
-    js(
-        "_.exclamate('Walter');") // No local variables captured
-    js(
-        walter1VarDecl +
-        "_.exclamate(walter1);")
-    js(
-        jesse1VarDecl +
-                "_.exclamate(jesse1);")
-    
-    "foo".myAwesomePolyfill()
-}
-
-// EXPECTATIONS
-// test.kt:41 box
-// test.kt:42 box
-// a.kt:11 box
-// a.kt:6 exclamate
-// a.kt:12 box
-// a.kt:6 exclamate
-// test.kt:43 box
-// test.kt:45 box
-// a.kt:6 exclamate
-// test.kt:47 box
-// a.kt:6 exclamate
-// test.kt:49 box
-// a.kt:6 exclamate
-// test.kt:49 box
-// a.kt:6 exclamate
-// test.kt:52 box
-// a.kt:6 exclamate
-// test.kt:52 box
-// a.kt:6 exclamate
-// a.kt:29 box
-// a.kt:22 value
-// test.kt:56 box

js/js.frontend/src/org/jetbrains/kotlin/js/resolve/diagnostics/JsCallChecker.kt

@@ -19,7 +19,7 @@ package org.jetbrains.kotlin.js.resolve.diagnostics
 import com.google.gwt.dev.js.parserExceptions.AbortParsingException
 import com.google.gwt.dev.js.rhino.CodePosition
 import com.google.gwt.dev.js.rhino.ErrorReporter
-import com.google.gwt.dev.js.rhino.Utils.isEndOfLine
+import com.google.gwt.dev.js.rhino.offsetOf
 import com.intellij.openapi.util.TextRange
 import com.intellij.psi.PsiElement
 import org.jetbrains.kotlin.descriptors.CallableDescriptor
@@ -148,35 +148,6 @@ class JsCodeErrorReporter(
         }
 }
 
-/**
- * Calculates an offset from the start of a text for a position,
- * defined by line and offset in that line.
- */
-private fun String.offsetOf(position: CodePosition): Int {
-    var i = 0
-    var lineCount = 0
-    var offsetInLine = 0
-
-    while (i < length) {
-        val c = this[i]
-
-        if (lineCount == position.line && offsetInLine == position.offset) {
-            return i
-        }
-
-        i++
-        offsetInLine++
-
-        if (isEndOfLine(c.code)) {
-            offsetInLine = 0
-            lineCount++
-            assert(lineCount <= position.line)
-        }
-    }
-
-    return length
-}
-
 private val KtExpression.isConstantStringLiteral: Boolean
     get() = this is KtStringTemplateExpression && entries.all { it is KtLiteralStringTemplateEntry }
 

js/js.parser/src/com/google/gwt/dev/js/rhino/CodePosition.kt

@@ -26,3 +26,32 @@ class CodePosition(val line: Int, val offset: Int) : Comparable<CodePosition> {
 
     override fun toString(): String = "($line, $offset)"
 }
+
+/**
+ * Calculates an offset from the start of a text for a position,
+ * defined by line and offset in that line.
+ */
+fun String.offsetOf(position: CodePosition): Int {
+    var i = 0
+    var lineCount = 0
+    var offsetInLine = 0
+
+    while (i < length) {
+        val c = this[i]
+
+        if (lineCount == position.line && offsetInLine == position.offset) {
+            return i
+        }
+
+        i++
+        offsetInLine++
+
+        if (Utils.isEndOfLine(c.code)) {
+            offsetInLine = 0
+            lineCount++
+            assert(lineCount <= position.line)
+        }
+    }
+
+    return length
+}

js/js.tests/test/org/jetbrains/kotlin/generators/tests/GenerateJsTests.kt

@@ -158,6 +158,10 @@ fun main(args: Array<String>) {
                 model("debug/stepping")
             }
 
+            testClass<AbstractIrJsLocalVariableTest> {
+                model("debug/localVariables")
+            }
+
             testClass<AbstractFir2IrJsTextTest>(
                 suiteTestClassName = "Fir2IrJsTextTestGenerated"
             ) {

js/js.tests/test/org/jetbrains/kotlin/js/test/JsSteppingTestAdditionalSourceProvider.kt

@@ -0,0 +1,43 @@
+/*
+ * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.js.test
+
+import org.jetbrains.kotlin.test.directives.ConfigurationDirectives
+import org.jetbrains.kotlin.test.directives.model.RegisteredDirectives
+import org.jetbrains.kotlin.test.model.TestFile
+import org.jetbrains.kotlin.test.model.TestModule
+import org.jetbrains.kotlin.test.services.AdditionalSourceProvider
+import org.jetbrains.kotlin.test.services.ModuleStructureExtractor
+import org.jetbrains.kotlin.test.services.TestServices
+import java.io.File
+
+class JsSteppingTestAdditionalSourceProvider(testServices: TestServices) : AdditionalSourceProvider(testServices) {
+
+    override fun produceAdditionalFiles(globalDirectives: RegisteredDirectives, module: TestModule): List<TestFile> {
+        // HACK: For some reason if we add the same additional files to each module (not only the main one),
+        // we get the 'Symbol already bound' exception during linking.
+        // The craziest part is that we run most of the box tests with additional files, where we _do_ add the same additional files
+        // to each module (using JsAdditionalSourceProvider), but the linker doesn't complain.
+        // For some reason, it doesn't like _specifically_ the symbols defined in compiler/testData/debug/jsTestHelpers.
+        return if (module.name == ModuleStructureExtractor.DEFAULT_MODULE_NAME) {
+            buildList {
+                if (containsDirective(globalDirectives, module, ConfigurationDirectives.WITH_STDLIB))
+                    add(File(WITH_STDLIB_HELPER_PATH).toTestFile())
+                else
+                    add(File(MINIMAL_HELPER_PATH).toTestFile())
+                add(File(COMMON_HELPER_PATH).toTestFile())
+            }
+        } else
+            emptyList()
+    }
+
+    companion object {
+        private const val HELPERS_DIR = "compiler/testData/debug/jsTestHelpers"
+        private const val COMMON_HELPER_PATH = "$HELPERS_DIR/jsCommonTestHelpers.kt"
+        private const val MINIMAL_HELPER_PATH = "$HELPERS_DIR/jsMinimalTestHelpers.kt"
+        private const val WITH_STDLIB_HELPER_PATH = "$HELPERS_DIR/jsWithStdlibTestHelpers.kt"
+    }
+}

js/js.tests/test/org/jetbrains/kotlin/js/test/debugger/ChromeDevToolsProtocol.kt

@@ -310,6 +310,9 @@ class Runtime(private val requestEvaluator: CDPRequestEvaluator) {
         @SerialName("symbol")
         SYMBOL,
 
+        @SerialName("accessor")
+        ACCESSOR,
+
         @SerialName("bigint")
         BIGINT,
     }
@@ -396,6 +399,10 @@ class Runtime(private val requestEvaluator: CDPRequestEvaluator) {
          * Object class (constructor) name. Specified for [ValueType.OBJECT] type values only.
          */
         val className: String? = null,
+        /**
+         * Remote object value in case of primitive values or JSON values (if it was requested).
+         */
+        val value: JsonElement? = null,
         /**
          * String representation of the object.
          */
@@ -403,7 +410,7 @@ class Runtime(private val requestEvaluator: CDPRequestEvaluator) {
         /**
          * Unique object identifier (for non-primitive values).
          */
-        val objectId: RemoteObjectId? = null
+        val objectId: RemoteObjectId? = null,
     )
 
     /**
@@ -718,7 +725,11 @@ class Debugger(private val requestEvaluator: CDPRequestEvaluator) {
     }
 
     @Serializable
-    private class EvaluateOnCallFrameRequestParams(val callFrameId: CallFrameId, val expression: String) : CDPRequestParams()
+    private class EvaluateOnCallFrameRequestParams(
+        val callFrameId: CallFrameId,
+        val expression: String,
+        val returnByValue: Boolean? = null,
+    ) : CDPRequestParams()
 
     /**
      * Evaluates expression on a given call frame.
@@ -727,15 +738,19 @@ class Debugger(private val requestEvaluator: CDPRequestEvaluator) {
      *
      * @param callFrameId Call frame identifier to evaluate on.
      * @param expression Expression to evaluate.
+     * @param returnByValue Whether the result is expected to be a JSON object that should be sent by value.
      */
-    suspend fun evaluateOnCallFrame(callFrameId: CallFrameId, expression: String) =
-        requestEvaluator.evaluateRequest<Runtime.EvaluationResult> { messageId ->
-            encodeCDPMethodCall<Runtime.EvaluationResult, EvaluateOnCallFrameRequestParams>(
-                messageId,
-                "Debugger.evaluateOnCallFrame",
-                EvaluateOnCallFrameRequestParams(callFrameId, expression)
-            )
-        }
+    suspend fun evaluateOnCallFrame(
+        callFrameId: CallFrameId,
+        expression: String,
+        returnByValue: Boolean? = null,
+    ) = requestEvaluator.evaluateRequest<Runtime.EvaluationResult> { messageId ->
+        encodeCDPMethodCall<Runtime.EvaluationResult, EvaluateOnCallFrameRequestParams>(
+            messageId,
+            "Debugger.evaluateOnCallFrame",
+            EvaluateOnCallFrameRequestParams(callFrameId, expression, returnByValue)
+        )
+    }
 
     /**
      * Breakpoint identifier.
@@ -803,6 +818,11 @@ class Debugger(private val requestEvaluator: CDPRequestEvaluator) {
          */
         val location: Location,
 
+        /**
+         * Scope chain for this call frame.
+         */
+        val scopeChain: List<Scope>,
+
         /**
          * `this` object for this call frame.
          */
@@ -814,6 +834,66 @@ class Debugger(private val requestEvaluator: CDPRequestEvaluator) {
         val returnValue: Runtime.RemoteObject? = null,
     )
 
+    @Serializable
+    class Scope private constructor(
+
+        /**
+         * Scope type.
+         */
+        val type: ScopeType,
+
+        /**
+         * Object representing the scope. For [ScopeType.GLOBAL] and [Scopetype.WITH] scopes it represents the actual object;
+         * for the rest of the scopes, it is artificial transient object enumerating scope variables as its properties.
+         */
+        val `object`: Runtime.RemoteObject,
+
+        val name: String? = null,
+
+        /**
+         * Location in the source code where scope starts
+         */
+        val startLocation: Location? = null,
+
+        /**
+         * Location in the source code where scope ends
+         */
+        val endLocation: Location? = null,
+    )
+
+    @Serializable
+    enum class ScopeType {
+        @SerialName("global")
+        GLOBAL,
+
+        @SerialName("local")
+        LOCAL,
+
+        @SerialName("with")
+        WITH,
+
+        @SerialName("closure")
+        CLOSURE,
+
+        @SerialName("catch")
+        CATCH,
+
+        @SerialName("block")
+        BLOCK,
+
+        @SerialName("script")
+        SCRIPT,
+
+        @SerialName("eval")
+        EVAL,
+
+        @SerialName("module")
+        MODULE,
+
+        @SerialName("wasm-expression-stack")
+        WASM_EXPRESSION_STACK,
+    }
+
     @Serializable
     enum class PauseReason {
 

js/js.tests/test/org/jetbrains/kotlin/js/test/debugger/stepping_test_executor.js

@@ -16,8 +16,11 @@ try {
     vm.runInContext(code, sandbox, testFilePath);
     // language=JavaScript
     vm.runInContext(`
+            const __continuation = main.testUtils.makeEmptyContinuation();
+            // noinspection JSUnusedLocalSymbols (called in debugger, see JsDebugRunner)
+            const __makeValueDescriptionForSteppingTests = main.testUtils.makeValueDescriptionForSteppingTests;
             debugger;
-            main.box();
+            main.box(__continuation);
         `,
         sandbox
     );

js/js.tests/test/org/jetbrains/kotlin/js/test/handlers/JsDebugRunner.kt

@@ -4,8 +4,16 @@
  */
 package org.jetbrains.kotlin.js.test.handlers
 
+import com.google.gwt.dev.js.ThrowExceptionOnErrorReporter
+import com.google.gwt.dev.js.rhino.CodePosition
+import com.google.gwt.dev.js.rhino.offsetOf
 import kotlinx.coroutines.withTimeout
+import kotlinx.serialization.Serializable
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.decodeFromJsonElement
 import org.jetbrains.kotlin.ir.backend.js.transformers.irToJs.TranslationMode
+import org.jetbrains.kotlin.js.backend.ast.*
+import org.jetbrains.kotlin.js.parser.parseFunction
 import org.jetbrains.kotlin.js.parser.sourcemaps.*
 import org.jetbrains.kotlin.js.test.debugger.*
 import org.jetbrains.kotlin.js.test.utils.getAllFilesForRunner
@@ -15,9 +23,7 @@ import org.jetbrains.kotlin.test.model.TestModule
 import org.jetbrains.kotlin.test.services.TestServices
 import org.jetbrains.kotlin.test.services.configuration.JsEnvironmentConfigurator
 import org.jetbrains.kotlin.test.services.moduleStructure
-import org.jetbrains.kotlin.test.utils.SteppingTestLoggedData
-import org.jetbrains.kotlin.test.utils.checkSteppingTestResult
-import org.jetbrains.kotlin.test.utils.formatAsSteppingTestExpectation
+import org.jetbrains.kotlin.test.utils.*
 import java.io.File
 import java.net.URI
 import java.net.URISyntaxException
@@ -39,7 +45,7 @@ import java.net.URISyntaxException
  * supported.
  *
  */
-class JsDebugRunner(testServices: TestServices) : AbstractJsArtifactsCollector(testServices) {
+class JsDebugRunner(testServices: TestServices, private val localVariables: Boolean) : AbstractJsArtifactsCollector(testServices) {
     override fun processAfterAllModules(someAssertionWasFailed: Boolean) {
         if (someAssertionWasFailed) return
 
@@ -69,7 +75,7 @@ class JsDebugRunner(testServices: TestServices) : AbstractJsArtifactsCollector(t
         mainModule: TestModule,
     ) {
         val originalFile = mainModule.files.first { !it.isAdditional }.originalFile
-        val debuggerFacade = NodeJsDebuggerFacade(jsFilePath)
+        val debuggerFacade = NodeJsDebuggerFacade(jsFilePath, localVariables)
 
         val jsFile = File(jsFilePath)
 
@@ -105,7 +111,7 @@ class JsDebugRunner(testServices: TestServices) : AbstractJsArtifactsCollector(t
             repeatedlyStepInto { callFrame ->
                 callFrame.isInFileUnderTest().also {
                     if (it)
-                        addCallFrameInfoToLoggedItems(sourceMap, callFrame, loggedItems)
+                        addCallFrameInfoToLoggedItems(jsFile, sourceMap, callFrame, loggedItems)
                 }
             }
 
@@ -120,7 +126,8 @@ class JsDebugRunner(testServices: TestServices) : AbstractJsArtifactsCollector(t
         )
     }
 
-    private fun addCallFrameInfoToLoggedItems(
+    private suspend fun NodeJsDebuggerFacade.Context.addCallFrameInfoToLoggedItems(
+        jsFile: File,
         sourceMap: SourceMap,
         topMostCallFrame: Debugger.CallFrame,
         loggedItems: MutableList<SteppingTestLoggedData>
@@ -139,6 +146,7 @@ class JsDebugRunner(testServices: TestServices) : AbstractJsArtifactsCollector(t
                 sourceLine + 1,
                 originalFunctionName ?: topMostCallFrame.functionName,
                 false,
+                getLocalVariables(jsFile, sourceMap, topMostCallFrame),
             )
             loggedItems.add(SteppingTestLoggedData(sourceLine + 1, false, expectation))
         }
@@ -164,7 +172,7 @@ class JsDebugRunner(testServices: TestServices) : AbstractJsArtifactsCollector(t
  *
  * @param jsFilePath the test file to execute and debug.
  */
-private class NodeJsDebuggerFacade(jsFilePath: String) {
+private class NodeJsDebuggerFacade(jsFilePath: String, private val localVariables: Boolean) {
 
     private val inspector =
         NodeJsInspectorClient("js/js.tests/test/org/jetbrains/kotlin/js/test/debugger/stepping_test_executor.js", listOf(jsFilePath))
@@ -173,6 +181,8 @@ private class NodeJsDebuggerFacade(jsFilePath: String) {
 
     private var pausedEvent: Debugger.Event.Paused? = null
 
+    private val sourceCache = mutableMapOf<URI, String>()
+
     init {
         inspector.onEvent { event ->
             when (event) {
@@ -220,6 +230,100 @@ private class NodeJsDebuggerFacade(jsFilePath: String) {
             }
 
         suspend fun waitForResumeEvent() = waitForConditionToBecomeTrue { pausedEvent == null }
+
+        suspend fun getLocalVariables(
+            jsFile: File,
+            sourceMap: SourceMap,
+            callFrame: Debugger.CallFrame
+        ): List<LocalVariableRecord>? {
+            if (!localVariables) return null
+            val functionScope = callFrame.scopeChain.find { it.type in setOf(Debugger.ScopeType.LOCAL, Debugger.ScopeType.CLOSURE) }
+                ?: return null
+            val scopeStart = functionScope.startLocation?.toCodePosition() ?: error("Missing scope location")
+            val scopeEnd = functionScope.endLocation?.toCodePosition() ?: error("Missing scope location")
+            val jsFileURI = jsFile.makeURI()
+            require(URI(scriptUrlByScriptId(functionScope.startLocation.scriptId)) == jsFileURI) {
+                "Invalid scope location: $scopeStart. Expected scope location to be in $jsFile"
+            }
+
+            val sourceText = sourceCache.getOrPut(jsFileURI, jsFile::readText)
+
+            val scopeText = sourceText.let {
+                it.substring(it.offsetOf(scopeStart), it.offsetOf(scopeEnd))
+            }
+
+            val prefix = "function"
+
+            // Function scope starts with an open paren, so we need to add the keyword to make it valid JavaScript.
+            // TODO: This will not work with arrows. As of 2022 we don't generate them, but we might in the future.
+            val parseableScopeText = prefix + scopeText
+            val scope = JsProgram().scope
+            val jsFunction = parseFunction(
+                parseableScopeText,
+                jsFile.name,
+                CodePosition(scopeStart.line, scopeStart.offset - prefix.length),
+                0,
+                ThrowExceptionOnErrorReporter,
+                scope
+            ) ?: error("Could not parse scope: \n$parseableScopeText")
+
+            val variables = mutableListOf<SourceInfoAwareJsNode /* JsVars.JsVar | JsParameter */>()
+
+            object : JsVisitor() {
+                override fun visitElement(node: JsNode) {
+                    node.acceptChildren(this)
+                }
+
+                override fun visit(x: JsVars.JsVar) {
+                    super.visit(x)
+                    variables.add(x)
+                }
+
+                override fun visitParameter(x: JsParameter) {
+                    super.visitParameter(x)
+                    variables.add(x)
+                }
+            }.accept(jsFunction)
+
+            val nameMapping = variables.mapNotNull { variable ->
+                if (variable !is HasName) error("Unexpected JsNode: $variable")
+
+                // Filter out variables declared in nested functions
+                if (!jsFunction.scope.hasOwnName(variable.name.toString())) return@mapNotNull null
+
+                val location = variable.source
+                if (location !is JsLocation?) error("JsLocation expected. Found instead: $location")
+                if (location == null)
+                    null
+                else sourceMap.segmentForGeneratedLocation(location.startLine, location.startChar)?.name?.let {
+                    it to variable.name.toString()
+                }
+            }
+
+            if (nameMapping.isEmpty()) return emptyList()
+
+            val expression = nameMapping.joinToString(separator = ",", prefix = "[", postfix = "]") { (_, generatedName) ->
+                "__makeValueDescriptionForSteppingTests($generatedName)"
+            }
+            val evaluationResult = debugger.evaluateOnCallFrame(callFrame.callFrameId, expression, returnByValue = true)
+            if (evaluationResult.exceptionDetails != null) {
+                evaluationResult.exceptionDetails.rethrow()
+            }
+
+            val valueDescriptions =
+                Json.Default.decodeFromJsonElement<List<ValueDescription?>>(evaluationResult.result.value ?: error("missing value"))
+
+            return nameMapping.mapIndexedNotNull { i, (originalName, _) ->
+                valueDescriptions[i]?.toLocalVariableRecord(originalName)
+            }
+        }
+
+        private fun Runtime.ExceptionDetails.rethrow(): Nothing {
+            if (exception?.description != null) error(exception.description)
+            if (scriptId == null) error(text)
+            val scriptURL = scriptUrls[scriptId] ?: url ?: error(text)
+            error("$text ($scriptURL:$lineNumber:$columnNumber)")
+        }
     }
 }
 
@@ -228,6 +332,8 @@ private fun File.makeURI(): URI = absoluteFile.toURI().withAuthority("")
 private fun URI.withAuthority(newAuthority: String?) =
     URI(scheme, newAuthority, path, query, fragment)
 
+private fun Debugger.Location.toCodePosition() = CodePosition(lineNumber, columnNumber ?: -1)
+
 private fun SourceMap.segmentForGeneratedLocation(lineNumber: Int, columnNumber: Int?): SourceMapSegment? {
 
     val group = groups.getOrNull(lineNumber)?.takeIf { it.segments.isNotEmpty() } ?: return null
@@ -245,3 +351,16 @@ private fun SourceMap.segmentForGeneratedLocation(lineNumber: Int, columnNumber:
             group.segments[candidateIndex - 1]
     }
 }
+
+@Serializable
+private class ValueDescription(val isNull: Boolean, val isReferenceType: Boolean, val valueDescription: String, val typeName: String) {
+    fun toLocalVariableRecord(variableName: String) = LocalVariableRecord(
+        variable = variableName,
+        variableType = null, // In JavaScript variables are untyped
+        value = when {
+            isNull -> LocalNullValue
+            isReferenceType -> LocalReference("", typeName)
+            else -> LocalPrimitive(valueDescription, typeName)
+        }
+    )
+}

js/js.tests/test/org/jetbrains/kotlin/js/test/ir/AbstractJsIrTest.kt

@@ -7,6 +7,7 @@ package org.jetbrains.kotlin.js.test.ir
 
 import org.jetbrains.kotlin.js.test.AbstractJsBlackBoxCodegenTestBase
 import org.jetbrains.kotlin.js.test.JsAdditionalSourceProvider
+import org.jetbrains.kotlin.js.test.JsSteppingTestAdditionalSourceProvider
 import org.jetbrains.kotlin.js.test.converters.JsIrBackendFacade
 import org.jetbrains.kotlin.js.test.converters.JsKlibBackendFacade
 import org.jetbrains.kotlin.js.test.converters.incremental.RecompileModuleJsIrBackendFacade
@@ -157,8 +158,25 @@ open class AbstractIrJsSteppingTest : AbstractJsIrTest(
         defaultDirectives {
             +JsEnvironmentConfigurationDirectives.NO_COMMON_FILES
         }
+        useAdditionalSourceProviders(::JsSteppingTestAdditionalSourceProvider)
         jsArtifactsHandlersStep {
-            useHandlers(::JsDebugRunner)
+            useHandlers({ JsDebugRunner(it, localVariables = false) })
+        }
+    }
+}
+
+open class AbstractIrJsLocalVariableTest : AbstractJsIrTest(
+    pathToTestDir = "compiler/testData/debug/localVariables/",
+    testGroupOutputDirPrefix = "debug/localVariables/"
+) {
+    override fun TestConfigurationBuilder.configuration() {
+        commonConfigurationForJsBlackBoxCodegenTest()
+        defaultDirectives {
+            +JsEnvironmentConfigurationDirectives.NO_COMMON_FILES
+        }
+        useAdditionalSourceProviders(::JsSteppingTestAdditionalSourceProvider)
+        jsArtifactsHandlersStep {
+            useHandlers({ JsDebugRunner(it, localVariables = true) })
         }
     }
 }

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsLocalVariableTestGenerated.java

@@ -0,0 +1,455 @@
+/*
+ * Copyright 2010-2022 JetBrains s.r.o. and Kotlin Programming Language contributors.
+ * Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
+ */
+
+package org.jetbrains.kotlin.js.test.ir;
+
+import com.intellij.testFramework.TestDataPath;
+import org.jetbrains.kotlin.test.util.KtTestUtil;
+import org.jetbrains.kotlin.test.TargetBackend;
+import org.jetbrains.kotlin.test.TestMetadata;
+import org.junit.jupiter.api.Nested;
+import org.junit.jupiter.api.Test;
+
+import java.io.File;
+import java.util.regex.Pattern;
+
+/** This class is generated by {@link org.jetbrains.kotlin.generators.tests.GenerateJsTestsKt}. DO NOT MODIFY MANUALLY */
+@SuppressWarnings("all")
+@TestMetadata("compiler/testData/debug/localVariables")
+@TestDataPath("$PROJECT_ROOT")
+public class IrJsLocalVariableTestGenerated extends AbstractIrJsLocalVariableTest {
+    @Test
+    public void testAllFilesPresentInLocalVariables() throws Exception {
+        KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/debug/localVariables"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
+    }
+
+    @Test
+    @TestMetadata("assignment.kt")
+    public void testAssignment() throws Exception {
+        runTest("compiler/testData/debug/localVariables/assignment.kt");
+    }
+
+    @Test
+    @TestMetadata("catchClause.kt")
+    public void testCatchClause() throws Exception {
+        runTest("compiler/testData/debug/localVariables/catchClause.kt");
+    }
+
+    @Test
+    @TestMetadata("copyFunction.kt")
+    public void testCopyFunction() throws Exception {
+        runTest("compiler/testData/debug/localVariables/copyFunction.kt");
+    }
+
+    @Test
+    @TestMetadata("directInvoke.kt")
+    public void testDirectInvoke() throws Exception {
+        runTest("compiler/testData/debug/localVariables/directInvoke.kt");
+    }
+
+    @Test
+    @TestMetadata("doWhile.kt")
+    public void testDoWhile() throws Exception {
+        runTest("compiler/testData/debug/localVariables/doWhile.kt");
+    }
+
+    @Test
+    @TestMetadata("emptyFun.kt")
+    public void testEmptyFun() throws Exception {
+        runTest("compiler/testData/debug/localVariables/emptyFun.kt");
+    }
+
+    @Test
+    @TestMetadata("forLoopMultiline.kt")
+    public void testForLoopMultiline() throws Exception {
+        runTest("compiler/testData/debug/localVariables/forLoopMultiline.kt");
+    }
+
+    @Test
+    @TestMetadata("inlineProperty.kt")
+    public void testInlineProperty() throws Exception {
+        runTest("compiler/testData/debug/localVariables/inlineProperty.kt");
+    }
+
+    @Test
+    @TestMetadata("jsCode.kt")
+    public void testJsCode() throws Exception {
+        runTest("compiler/testData/debug/localVariables/jsCode.kt");
+    }
+
+    @Test
+    @TestMetadata("localFun.kt")
+    public void testLocalFun() throws Exception {
+        runTest("compiler/testData/debug/localVariables/localFun.kt");
+    }
+
+    @Test
+    @TestMetadata("localFunUnused.kt")
+    public void testLocalFunUnused() throws Exception {
+        runTest("compiler/testData/debug/localVariables/localFunUnused.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally.kt")
+    public void testTryFinally() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally10.kt")
+    public void testTryFinally10() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally10.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally11.kt")
+    public void testTryFinally11() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally11.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally12.kt")
+    public void testTryFinally12() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally12.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally13.kt")
+    public void testTryFinally13() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally13.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally14.kt")
+    public void testTryFinally14() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally14.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally15.kt")
+    public void testTryFinally15() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally15.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally16.kt")
+    public void testTryFinally16() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally16.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally17.kt")
+    public void testTryFinally17() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally17.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally2.kt")
+    public void testTryFinally2() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally2.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally3.kt")
+    public void testTryFinally3() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally3.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally4.kt")
+    public void testTryFinally4() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally4.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally5.kt")
+    public void testTryFinally5() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally5.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally6.kt")
+    public void testTryFinally6() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally6.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally7.kt")
+    public void testTryFinally7() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally7.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally8.kt")
+    public void testTryFinally8() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally8.kt");
+    }
+
+    @Test
+    @TestMetadata("tryFinally9.kt")
+    public void testTryFinally9() throws Exception {
+        runTest("compiler/testData/debug/localVariables/tryFinally9.kt");
+    }
+
+    @Test
+    @TestMetadata("underscoreNames.kt")
+    public void testUnderscoreNames() throws Exception {
+        runTest("compiler/testData/debug/localVariables/underscoreNames.kt");
+    }
+
+    @Nested
+    @TestMetadata("compiler/testData/debug/localVariables/constructors")
+    @TestDataPath("$PROJECT_ROOT")
+    public class Constructors {
+        @Test
+        public void testAllFilesPresentInConstructors() throws Exception {
+            KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/debug/localVariables/constructors"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
+        }
+
+        @Test
+        @TestMetadata("multipleConstructors.kt")
+        public void testMultipleConstructors() throws Exception {
+            runTest("compiler/testData/debug/localVariables/constructors/multipleConstructors.kt");
+        }
+
+        @Test
+        @TestMetadata("property.kt")
+        public void testProperty() throws Exception {
+            runTest("compiler/testData/debug/localVariables/constructors/property.kt");
+        }
+    }
+
+    @Nested
+    @TestMetadata("compiler/testData/debug/localVariables/destructuring")
+    @TestDataPath("$PROJECT_ROOT")
+    public class Destructuring {
+        @Test
+        public void testAllFilesPresentInDestructuring() throws Exception {
+            KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/debug/localVariables/destructuring"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
+        }
+
+        @Test
+        @TestMetadata("assignment.kt")
+        public void testAssignment() throws Exception {
+            runTest("compiler/testData/debug/localVariables/destructuring/assignment.kt");
+        }
+
+        @Test
+        @TestMetadata("assignmentCustomComponentNs.kt")
+        public void testAssignmentCustomComponentNs() throws Exception {
+            runTest("compiler/testData/debug/localVariables/destructuring/assignmentCustomComponentNs.kt");
+        }
+
+        @Test
+        @TestMetadata("assignmentCustomComponentNsMultiline.kt")
+        public void testAssignmentCustomComponentNsMultiline() throws Exception {
+            runTest("compiler/testData/debug/localVariables/destructuring/assignmentCustomComponentNsMultiline.kt");
+        }
+
+        @Test
+        @TestMetadata("assignmentMultiline.kt")
+        public void testAssignmentMultiline() throws Exception {
+            runTest("compiler/testData/debug/localVariables/destructuring/assignmentMultiline.kt");
+        }
+
+        @Test
+        @TestMetadata("assignmentUnderscoreNames.kt")
+        public void testAssignmentUnderscoreNames() throws Exception {
+            runTest("compiler/testData/debug/localVariables/destructuring/assignmentUnderscoreNames.kt");
+        }
+
+        @Test
+        @TestMetadata("assignmentUnderscoreNamesMultiline.kt")
+        public void testAssignmentUnderscoreNamesMultiline() throws Exception {
+            runTest("compiler/testData/debug/localVariables/destructuring/assignmentUnderscoreNamesMultiline.kt");
+        }
+
+        @Test
+        @TestMetadata("forLoop.kt")
+        public void testForLoop() throws Exception {
+            runTest("compiler/testData/debug/localVariables/destructuring/forLoop.kt");
+        }
+
+        @Test
+        @TestMetadata("forLoopMultiline.kt")
+        public void testForLoopMultiline() throws Exception {
+            runTest("compiler/testData/debug/localVariables/destructuring/forLoopMultiline.kt");
+        }
+
+        @Test
+        @TestMetadata("lambda.kt")
+        public void testLambda() throws Exception {
+            runTest("compiler/testData/debug/localVariables/destructuring/lambda.kt");
+        }
+
+        @Test
+        @TestMetadata("lambdaCustomComponentNs.kt")
+        public void testLambdaCustomComponentNs() throws Exception {
+            runTest("compiler/testData/debug/localVariables/destructuring/lambdaCustomComponentNs.kt");
+        }
+
+        @Test
+        @TestMetadata("lambdaCustomComponentNsMultiline.kt")
+        public void testLambdaCustomComponentNsMultiline() throws Exception {
+            runTest("compiler/testData/debug/localVariables/destructuring/lambdaCustomComponentNsMultiline.kt");
+        }
+
+        @Test
+        @TestMetadata("lambdaMultiline.kt")
+        public void testLambdaMultiline() throws Exception {
+            runTest("compiler/testData/debug/localVariables/destructuring/lambdaMultiline.kt");
+        }
+
+        @Test
+        @TestMetadata("lambdaMultipleDestructs.kt")
+        public void testLambdaMultipleDestructs() throws Exception {
+            runTest("compiler/testData/debug/localVariables/destructuring/lambdaMultipleDestructs.kt");
+        }
+    }
+
+    @Nested
+    @TestMetadata("compiler/testData/debug/localVariables/receiverMangling")
+    @TestDataPath("$PROJECT_ROOT")
+    public class ReceiverMangling {
+        @Test
+        public void testAllFilesPresentInReceiverMangling() throws Exception {
+            KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/debug/localVariables/receiverMangling"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
+        }
+
+        @Test
+        @TestMetadata("capturedThisField.kt")
+        public void testCapturedThisField() throws Exception {
+            runTest("compiler/testData/debug/localVariables/receiverMangling/capturedThisField.kt");
+        }
+
+        @Test
+        @TestMetadata("labeledThisParameterLabel.kt")
+        public void testLabeledThisParameterLabel() throws Exception {
+            runTest("compiler/testData/debug/localVariables/receiverMangling/labeledThisParameterLabel.kt");
+        }
+
+        @Test
+        @TestMetadata("lambdaWithExtensionReceiver.kt")
+        public void testLambdaWithExtensionReceiver() throws Exception {
+            runTest("compiler/testData/debug/localVariables/receiverMangling/lambdaWithExtensionReceiver.kt");
+        }
+
+        @Test
+        @TestMetadata("receiverParameter.kt")
+        public void testReceiverParameter() throws Exception {
+            runTest("compiler/testData/debug/localVariables/receiverMangling/receiverParameter.kt");
+        }
+
+        @Test
+        @TestMetadata("simple.kt")
+        public void testSimple() throws Exception {
+            runTest("compiler/testData/debug/localVariables/receiverMangling/simple.kt");
+        }
+
+        @Test
+        @TestMetadata("simpleCapturedReceiver.kt")
+        public void testSimpleCapturedReceiver() throws Exception {
+            runTest("compiler/testData/debug/localVariables/receiverMangling/simpleCapturedReceiver.kt");
+        }
+
+        @Test
+        @TestMetadata("simpleCapturedReceiverWithLabel.kt")
+        public void testSimpleCapturedReceiverWithLabel() throws Exception {
+            runTest("compiler/testData/debug/localVariables/receiverMangling/simpleCapturedReceiverWithLabel.kt");
+        }
+
+        @Test
+        @TestMetadata("simpleCapturedReceiverWithParenthesis.kt")
+        public void testSimpleCapturedReceiverWithParenthesis() throws Exception {
+            runTest("compiler/testData/debug/localVariables/receiverMangling/simpleCapturedReceiverWithParenthesis.kt");
+        }
+    }
+
+    @Nested
+    @TestMetadata("compiler/testData/debug/localVariables/suspend")
+    @TestDataPath("$PROJECT_ROOT")
+    public class Suspend {
+        @Test
+        public void testAllFilesPresentInSuspend() throws Exception {
+            KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/debug/localVariables/suspend"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
+        }
+
+        @Test
+        @TestMetadata("inlineLocalsStateMachineTransform.kt")
+        public void testInlineLocalsStateMachineTransform() throws Exception {
+            runTest("compiler/testData/debug/localVariables/suspend/inlineLocalsStateMachineTransform.kt");
+        }
+
+        @Test
+        @TestMetadata("localsStateMachineTransform.kt")
+        public void testLocalsStateMachineTransform() throws Exception {
+            runTest("compiler/testData/debug/localVariables/suspend/localsStateMachineTransform.kt");
+        }
+
+        @Test
+        @TestMetadata("mergeLvt.kt")
+        public void testMergeLvt() throws Exception {
+            runTest("compiler/testData/debug/localVariables/suspend/mergeLvt.kt");
+        }
+
+        @Test
+        @TestMetadata("simple.kt")
+        public void testSimple() throws Exception {
+            runTest("compiler/testData/debug/localVariables/suspend/simple.kt");
+        }
+
+        @Test
+        @TestMetadata("underscoreNames.kt")
+        public void testUnderscoreNames() throws Exception {
+            runTest("compiler/testData/debug/localVariables/suspend/underscoreNames.kt");
+        }
+
+        @Nested
+        @TestMetadata("compiler/testData/debug/localVariables/suspend/completion")
+        @TestDataPath("$PROJECT_ROOT")
+        public class Completion {
+            @Test
+            public void testAllFilesPresentInCompletion() throws Exception {
+                KtTestUtil.assertAllTestsPresentByMetadataWithExcluded(this.getClass(), new File("compiler/testData/debug/localVariables/suspend/completion"), Pattern.compile("^(.+)\\.kt$"), null, TargetBackend.JS_IR, true);
+            }
+
+            @Test
+            @TestMetadata("nonStaticSimple.kt")
+            public void testNonStaticSimple() throws Exception {
+                runTest("compiler/testData/debug/localVariables/suspend/completion/nonStaticSimple.kt");
+            }
+
+            @Test
+            @TestMetadata("nonStaticStateMachine.kt")
+            public void testNonStaticStateMachine() throws Exception {
+                runTest("compiler/testData/debug/localVariables/suspend/completion/nonStaticStateMachine.kt");
+            }
+
+            @Test
+            @TestMetadata("staticSimple.kt")
+            public void testStaticSimple() throws Exception {
+                runTest("compiler/testData/debug/localVariables/suspend/completion/staticSimple.kt");
+            }
+
+            @Test
+            @TestMetadata("staticSimpleReceiver.kt")
+            public void testStaticSimpleReceiver() throws Exception {
+                runTest("compiler/testData/debug/localVariables/suspend/completion/staticSimpleReceiver.kt");
+            }
+
+            @Test
+            @TestMetadata("staticStateMachine.kt")
+            public void testStaticStateMachine() throws Exception {
+                runTest("compiler/testData/debug/localVariables/suspend/completion/staticStateMachine.kt");
+            }
+
+            @Test
+            @TestMetadata("staticStateMachineReceiver.kt")
+            public void testStaticStateMachineReceiver() throws Exception {
+                runTest("compiler/testData/debug/localVariables/suspend/completion/staticStateMachineReceiver.kt");
+            }
+        }
+    }
+}

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/IrJsSteppingTestGenerated.java

@@ -247,12 +247,6 @@ public class IrJsSteppingTestGenerated extends AbstractIrJsSteppingTest {
         runTest("compiler/testData/debug/stepping/inlineSimpleCall.kt");
     }
 
-    @Test
-    @TestMetadata("jsCode.kt")
-    public void testJsCode() throws Exception {
-        runTest("compiler/testData/debug/stepping/jsCode.kt");
-    }
-
     @Test
     @TestMetadata("kt15259.kt")
     public void testKt15259() throws Exception {

js/js.tests/tests-gen/org/jetbrains/kotlin/js/test/ir/JsIrLineNumberTestGenerated.java

@@ -205,12 +205,6 @@ public class JsIrLineNumberTestGenerated extends AbstractJsIrLineNumberTest {
         runTest("js/js.translator/testData/lineNumbers/isOperator.kt");
     }
 
-    @Test
-    @TestMetadata("jsCode.kt")
-    public void testJsCode() throws Exception {
-        runTest("js/js.translator/testData/lineNumbers/jsCode.kt");
-    }
-
     @Test
     @TestMetadata("lambdaWithClosure.kt")
     public void testLambdaWithClosure() throws Exception {

js/js.translator/testData/lineNumbers/catch.kt

@@ -19,5 +19,5 @@ fun bar() {
     }
 }
 
-// LINES(JS):      1 11 3 3   5 5   6 6   8 8   9 9 2 2 * 13    20 15 15          18 18
-// LINES(JS_IR): 1 1    3 3 * 5 5 5 6 6 * 8 8 8 9 9     * 13 13    15 15 17 17 17 18 18
+// LINES(JS):      1 11 3 3   5 5 6 6   8 8 9 9 2 2 * 13    20 15 15       18 18
+// LINES(JS_IR): 1 1    3 3 * 5 5 6 6 * 8 8 9 9     * 13 13    15 15 17 17 18 18

js/js.translator/testData/lineNumbers/classCapturingLocals.kt

@@ -15,4 +15,4 @@ fun A.foo() {
 fun baz() = 23
 
 // LINES(JS):    1 * 5 5 5 6 9 7 7 8 8 * 3 13 4 4 11 11 12 12 15 15 15
-// LINES(JS_IR): 1 1                   3 3    4 4 11 11 12 12 15 15 15 15 5 5 * 6 7 7 8 8
+// LINES(JS_IR): 1 1                   3 3      4 11 11 12 12 15 15 15 15 5 3 4 5 * 6 7 7 8 8

js/js.translator/testData/lineNumbers/closure.kt

@@ -5,5 +5,5 @@ fun box(x: Int, y: Int): Int {
     return foo(y)
 }
 
-// LINES(JS):            2 2 2 4 4   1 6 2 2 5 5
-// LINES(JS_IR): 1 1 5 5     2 4 4 4
+// LINES(JS):            2 2 2     4 4   1 6 2 2 5 5
+// LINES(JS_IR): 1 1 5 5 2     1 3 4 4 4

js/js.translator/testData/lineNumbers/complexExpressionAsDefaultArgument.kt

@@ -11,5 +11,5 @@ fun baz() = 1
 
 fun bar() = 2
 
-// LINES(JS):    1   3 3 2 2 4 3 4 4 4 5 5 2 8 8 10 10 10    12 12 12
-// LINES(JS_IR): 1 * 3 3             4 5   * 8 8 10 10 10 10 12 12 12 12
+// LINES(JS):    1 3 3 2 2 4 3 4 4 4 5 5 2 8 8 10 10 10    12 12 12
+// LINES(JS_IR): 1     2 *   3 4     5 * 8 8 10 10 10 10 12 12 12 12

js/js.translator/testData/lineNumbers/coroutine.kt

@@ -15,4 +15,4 @@ suspend fun bar(): Unit {
 }
 
 // LINES(JS):    39 4 4 4 7 5 5 45 45 5 93 45 5 5 6 4 4 4 9 15 9 9 9 * 9 15 10 10 11 11 11 11 11 * 11 12 12 13 13 13 13 13 13 13 14 14 * 9 15 9 9 9 9
-// LINES(JS_IR): 4 4 * 19 * 19 19 * 5 * 45 * 50 50 93 93 3 45 3 45 45 6 6 19 19 7 7 9 9 * 9 * 10 10 * 11 * 11 12 12 * 13 * 13 13 14 14 15 15
+// LINES(JS_IR): 4 4 * 19 * 19 * 5 * 45 * 50 93 93 3 45 3 45 45 6 6 19 7 7 9 9 * 9 * 9 * 10 10 * 11 * 11 12 12 * 13 * 13 14 14 15 15

js/js.translator/testData/lineNumbers/coroutineNullAssertion.kt

@@ -9,4 +9,4 @@ suspend fun delay() {
 }
 
 // LINES(JS):    1 6 1 1 * 1 6 2 2 2 2 2 * 3 3 4 4 4 4 4 5 5 * 1 6 1 1 1 1 8 9
-// LINES(JS_IR): 1 1 * 8 8 9 9 * 1 * 2 * 3 3 3 * 5 5 6 6
+// LINES(JS_IR): 1 1 * 8 8 9 9 1 * 1 * 2 * 3 3 3 * 5 5 6 6

js/js.translator/testData/lineNumbers/dataClass.kt

@@ -4,4 +4,4 @@ data class A(
 )
 
 // LINES(JS):    1 2 3 * 1 2 2 1 3 3 1 1 1 2 3 1 1 1 2 3 1 1 1 2 3 1 1 1 1 1 2 3
-// LINES(JS_IR): 1 1 2 2 3 3 2 2 2 3 3 3 1 1 1 1 1 1 1 1 1 1 1 1 * 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
+// LINES(JS_IR): 1 2 3 1 2 2 3 3 2 2 2 3 3 3 1 1 1 1 1 1 1 2 3 1 1 1 1 2 3 1 1 * 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

js/js.translator/testData/lineNumbers/delegateMemberVal.kt

@@ -14,4 +14,4 @@ class Delegate(val f: () -> Int) {
 }
 
 // LINES(JS):    1 2 3 * 2 2 3 3 3 3 * 6 8 7 7 10 10 11 13 12 12
-// LINES(JS_IR): 3 3 3 3 1 1 3 3 3 2 3 3 3 2 1 2 6 6 7 7 10 10 10 10 10 10 10 11 12 12 2 2
+// LINES(JS_IR): 3 3 3 3 1 1 3 3 3 2 3 3 3 2 1 2 6 6 7 7 10 10 10 10 10 10 10 11 12 12 2 2 18 * 2

js/js.translator/testData/lineNumbers/delegatedProperty.kt

@@ -16,4 +16,4 @@ class B {
 }
 
 // LINES(JS):      3 4 5 * 4 4 4 *                               8 9 11 10 10 13 15 14 14
-// LINES(JS_IR): 3 3   5 5 4       5 5 5 4 1 4 5 4 5 5 5 4 1 4 8 8 9    10 10 13    14 14 4 4 * 4 4
+// LINES(JS_IR): 3 3   5 5 4       5 5 5 4 1 4 5 4 5 5 5 4 1 4 8 8 9    10 10 13    14 14 4 4 20 * 4 20 * 4 4 20 * 4 20

js/js.translator/testData/lineNumbers/destructuring.kt

@@ -28,4 +28,4 @@ fun bar(f: (Pair<String, String>) -> Unit) {
 
 
 // LINES(JS):    15 22 16 16 17 18 20 20 21 21 22 22 3 23 9 9 9 9 4 9 9 9 5 5 6 7 11 11 12 12 15 15 25 27 26 26 * 1 * 1
-// LINES(JS_IR): 1 1 1 1 1 1 1 1 * 3 3 9 9 9 4 9 9 6 6 9 7 7 9 11 11 12 12 15 15 25 25 26 26 15 15 17 17 16 18 18 16 20 20 21 21 22 22 * 1
+// LINES(JS_IR): 1 1 1 1 1 1 1 1 * 3 3 9 9 4 9 6 9 7 9 11 11 12 12 15 15 25 25 26 26 15 16 15 17 16 18 16 20 20 21 21 22 22 * 1

js/js.translator/testData/lineNumbers/destructuringInline.kt

@@ -33,4 +33,4 @@ inline operator fun P.component1() = a
 inline operator fun P.component2() = b
 
 // LINES(JS):    15 22 17 17 31 18 18 33 20 20 21 21 22 22 3 23 9 9 9 9 4 9 9 9 6 6 31 7 7 33 11 11 12 12 15 15 25 27 26 26 29 29 29 * 31 31 31 33 33 33 * 1 * 1
-// LINES(JS_IR): 1 1 1 1 1 1 1 1 * 3 3 9 9 9 4 9 9 * 6 * 31 31 9 6 6 * 7 * 33 33 9 7 7 11 11 12 12 15 15 25 25 26 26 29 29 29 29 29 29 29 29 29 29 29 29 31 31 31 31 33 33 33 33 15 15 * 17 * 31 31 16 17 17 * 18 * 33 33 16 18 18 20 20 21 21 22 22 * 1
+// LINES(JS_IR): 1 1 1 1 1 1 1 1 * 3 3 9 9 4 9 * 6 * 31 31 9 6 * 7 * 33 33 9 7 11 11 12 12 15 15 25 25 26 26 29 29 29 29 29 29 29 29 29 29 29 29 31 31 31 31 33 33 33 33 15 16 15 * 17 * 31 31 16 17 * 18 * 33 33 16 18 20 20 21 21 22 22 * 1

js/js.translator/testData/lineNumbers/doWhileWithComplexCondition.kt

@@ -13,5 +13,5 @@ fun box() {
     )
 }
 
-// LINES(JS):      1 14 8 8 7 3 2 2     3 3 3       8 8       11 11 * 3 7 12 3 3 4 4
-// LINES(JS_IR): 1 1            2 2     3 3   4 4 * 8 8 8 8 8 11 11 *   7 12
+// LINES(JS):      1 14 8 8 7 3 2 2 3 3 3       8 8     11 11 * 3 7 12 3 3 4 4
+// LINES(JS_IR): 1 1            2   3 3   4 4 * 8 8 8 8 11 11 *   7 12

js/js.translator/testData/lineNumbers/elvis.kt

@@ -10,4 +10,4 @@ fun box(x: String?) {
 fun foo() = "bar"
 
 // LINES(JS):    3 8 7 7 4 4 4 5 5 7 7 7 7 * 5 4 5 10 10 10 * 1 * 1
-// LINES(JS_IR): 1 1 1 1 1 1 1 1 * 3 3 4 5 5 * 5 5 * 7 7 7 * 5 4 4 10 10 10 10 * 1
+// LINES(JS_IR): 1 1 1 1 1 1 1 1 * 3 3 4 5 * 5 5 * 7 7 7 * 5 4 4 10 10 10 10 * 1

js/js.translator/testData/lineNumbers/enumCompanionObject.kt

@@ -7,4 +7,4 @@ enum class Foo {
 }
 
 // LINES(JS):    1 1 1 1 1 1 1 1 1 2 2 4 * 2 2 2 2 4 4   5 5 *     4 4 4 4 4 4 4 * 1 1 1 * 1 1 1 1 1 1
-// LINES(JS_IR):                                   4 4 * 5 5 5 5 5 *               1 * 1 * 1 1
+// LINES(JS_IR):                                   4 4 * 5 5 5 5 5               * 1     * 1 1 * 1 1

js/js.translator/testData/lineNumbers/enumObject.kt

@@ -11,4 +11,4 @@ enum class E {
 }
 
 // LINES(JS):    1 1 1 1 1 1 1 1 1 2 2 4 8 * 2 2 2 2 4 4 4 5 5 5 * 4 4 4 4 8 8 8 9 9 9 * 8 8 8 8 * 1 1 1 * 1 1 1 1 1 1 1 1 1 1
-// LINES(JS_IR):                                     4 4 * 5 5 5 *         8 8 * 9 9 9 *           1 * 1 * 1 1
+// LINES(JS_IR):                                     4 4 * 5 5 5 *         8 8 * 9 9 9 *               1 * 1 1 * 1 1

js/js.translator/testData/lineNumbers/for.kt

@@ -18,4 +18,4 @@ fun box() {
 }
 
 // LINES(JS):    1 18 2 2 10 2 2 2 2 2 2 3 3 6 6 6 6 7 7 10 10 10 10 10 10 11 11 14 14 15 15 15 15 16 16
-// LINES(JS_IR): 1 1 * 2 * 35 * 18 * 12 2 18 18 35 35 2 2 2 2 2 2 2 2 2 2 2 2 3 3 6 6 6 6 6 6 6 6 6 7 7 10 10 10 10 10 10 11 11 14 14 15 15 15 15 15 15 15 15 15 15 15 16 16
+// LINES(JS_IR): 1 1 * 2 * 35 * 18 * 12 2 18 18 35 35 2 2 2 2 2 2 2 2 3 3 6 6 6 6 6 6 6 7 7 10 10 10 10 11 11 14 15 15 15 15 15 15 15 15 16 16

js/js.translator/testData/lineNumbers/increment.kt

@@ -8,5 +8,5 @@ fun foo(x: Int) {
     println(y)
 }
 
-// LINES(JS):      1 9 2 2 3 3       4 4 5 5 6 6 7 7 8 8
-// LINES(JS_IR): 1 1   2 2 3 3 3 3   4 4 5 5 6 6 7 7 8 8
+// LINES(JS):      1 9 2 2 3 3   4 4 5 5 6 6 7 7 8 8
+// LINES(JS_IR): 1 1     2 3 3 3 4 4 5 5 6 6 7 7 8 8

js/js.translator/testData/lineNumbers/inlineArguments.kt

@@ -12,4 +12,4 @@ inline fun foo(x: Int) {
 fun bar() = 23
 
 // LINES(JS):    3 5 4 4 8 8 9 9 7 10 8 8 9 9 12 12 12 * 1 * 1
-// LINES(JS_IR): 1 1 1 1 1 1 1 1 * 3 3 4 * 4 4 8 8 9 9 7 7 8 8 9 9 12 12 12 12 * 1
+// LINES(JS_IR): 1 1 1 1 1 1 1 1 * 3 3 4 * 4 8 8 9 9 7 7 8 8 9 9 12 12 12 12 * 1