diff --git a/js/js.inliner/src/org/jetbrains/kotlin/js/inline/FunctionReader.kt b/js/js.inliner/src/org/jetbrains/kotlin/js/inline/FunctionReader.kt
index c8a1206944f..f6d3127b423 100644
--- a/js/js.inliner/src/org/jetbrains/kotlin/js/inline/FunctionReader.kt
+++ b/js/js.inliner/src/org/jetbrains/kotlin/js/inline/FunctionReader.kt
@@ -210,21 +210,22 @@ class FunctionReader(
             FunctionWithWrapper(functionExpr, null)
         }
         val moduleReference = moduleNameMap[tag]?.deepCopy() ?: currentModuleName.makeRef()
+        val wrapperStatements = wrapper?.statements?.filter { it !is JsReturn }
 
         val sourceMap = info.sourceMap
         if (sourceMap != null) {
             val remapper = SourceMapLocationRemapper(sourceMap)
             remapper.remap(function)
-            wrapper?.let { remapper.remap(it) }
+            wrapperStatements?.forEach { remapper.remap(it) }
         }
 
         val replacements = hashMapOf(info.moduleVariable to moduleReference,
                                      info.kotlinVariable to Namer.kotlinObject())
         replaceExternalNames(function, replacements)
-        wrapper?.let { replaceExternalNames(it, replacements) }
+        wrapperStatements?.forEach { replaceExternalNames(it, replacements) }
         function.markInlineArguments(descriptor)
 
-        val namesWithoutSizeEffects = wrapper?.statements.orEmpty().asSequence()
+        val namesWithoutSizeEffects = wrapperStatements.orEmpty().asSequence()
                 .flatMap { collectDefinedNames(it).asSequence() }
                 .toSet()
         function.accept(object : RecursiveJsVisitor() {
diff --git a/js/js.inliner/src/org/jetbrains/kotlin/js/inline/util/rewriters/NameReplacingVisitor.kt b/js/js.inliner/src/org/jetbrains/kotlin/js/inline/util/rewriters/NameReplacingVisitor.kt
index 0a38948cff0..a819754977d 100644
--- a/js/js.inliner/src/org/jetbrains/kotlin/js/inline/util/rewriters/NameReplacingVisitor.kt
+++ b/js/js.inliner/src/org/jetbrains/kotlin/js/inline/util/rewriters/NameReplacingVisitor.kt
@@ -23,8 +23,11 @@ class NameReplacingVisitor(private val replaceMap: Map<JsName, JsExpression>) :
     override fun endVisit(x: JsNameRef, ctx: JsContext<JsNode>) {
         if (x.qualifier != null) return
         val replacement = replaceMap[x.name] ?: return
-        val replacementCopy = accept(replacement.deepCopy().source(x.source))
-        ctx.replaceMe(replacementCopy)
+        val replacementCopy = replacement.deepCopy()
+        if (x.source != null) {
+            replacementCopy.source = x.source
+        }
+        ctx.replaceMe(accept(replacementCopy))
     }
 
     override fun endVisit(x: JsVars.JsVar, ctx: JsContext<*>) = applyToNamedNode(x)
diff --git a/js/js.tests/test/org/jetbrains/kotlin/js/test/AbstractJsLineNumberTest.kt b/js/js.tests/test/org/jetbrains/kotlin/js/test/AbstractJsLineNumberTest.kt
index 6f1e9afe348..efd9f343e02 100644
--- a/js/js.tests/test/org/jetbrains/kotlin/js/test/AbstractJsLineNumberTest.kt
+++ b/js/js.tests/test/org/jetbrains/kotlin/js/test/AbstractJsLineNumberTest.kt
@@ -40,8 +40,6 @@ import org.jetbrains.kotlin.js.test.utils.LineCollector
 import org.jetbrains.kotlin.js.test.utils.LineOutputToStringVisitor
 import org.jetbrains.kotlin.js.util.TextOutputImpl
 import org.jetbrains.kotlin.psi.KtFile
-import org.jetbrains.kotlin.serialization.js.JsModuleDescriptor
-import org.jetbrains.kotlin.serialization.js.KotlinJavascriptSerializationUtil
 import org.jetbrains.kotlin.serialization.js.ModuleKind
 import org.jetbrains.kotlin.test.KotlinTestUtils
 import org.jetbrains.kotlin.test.KotlinTestWithEnvironment
@@ -91,17 +89,13 @@ abstract class AbstractJsLineNumberTest : KotlinTestWithEnvironment() {
                     writeText(generatedCode)
                 }
 
-                File(baseOutputPath + ".js").writeText(translationResult.program.globalBlock.toString())
-
-                val moduleDescription = JsModuleDescriptor(
-                        name = module.name,
-                        data = translationResult.moduleDescriptor,
-                        kind = ModuleKind.PLAIN,
-                        imported = emptyList()
-                )
-                val metaFileContent = KotlinJavascriptSerializationUtil.metadataAsString(
-                        translationResult.bindingContext, moduleDescription)
-                File(baseOutputPath + ".meta.js").writeText(metaFileContent)
+                val baseDir = File(baseOutputPath).parentFile
+                for (outputFile in translationResult.getOutputFiles(File(baseOutputPath + ".js"), null, null).asList()) {
+                    with (File(baseDir, outputFile.relativePath)) {
+                        parentFile.mkdirs()
+                        writeBytes(outputFile.asByteArray())
+                    }
+                }
 
                 val linesMatcher = module.files
                         .mapNotNull { LINES_PATTERN.find(File(it.fileName).readText()) }
@@ -118,15 +112,12 @@ abstract class AbstractJsLineNumberTest : KotlinTestWithEnvironment() {
         }
     }
 
-    private fun TestModule.outputFileName(file: File): String {
-        return outputPath(file) + "-" + name
-    }
+    private fun TestModule.outputFileName(file: File): String = outputPath(file) + "-" + name
 
     private fun outputPath(file: File) = File(OUT_PATH, file.relativeTo(File(BASE_PATH)).path.removeSuffix(".kt")).path
 
-    override fun createEnvironment(): KotlinCoreEnvironment {
-        return KotlinCoreEnvironment.createForTests(testRootDisposable, CompilerConfiguration(), EnvironmentConfigFiles.JS_CONFIG_FILES)
-    }
+    override fun createEnvironment(): KotlinCoreEnvironment =
+            KotlinCoreEnvironment.createForTests(testRootDisposable, CompilerConfiguration(), EnvironmentConfigFiles.JS_CONFIG_FILES)
 
     private fun createConfig(module: TestModule, inputFile: File, modules: Map<String, TestModule>): JsConfig {
         val dependencies = module.dependencies
@@ -135,13 +126,14 @@ abstract class AbstractJsLineNumberTest : KotlinTestWithEnvironment() {
 
         val configuration = environment.configuration.copy()
 
-        configuration.put(JSConfigurationKeys.LIBRARIES, JsConfig.JS_STDLIB + JsConfig.JS_KOTLIN_TEST + dependencies )
+        configuration.put(JSConfigurationKeys.LIBRARIES, JsConfig.JS_STDLIB + JsConfig.JS_KOTLIN_TEST + dependencies)
 
         configuration.put(CommonConfigurationKeys.MODULE_NAME, module.name)
         configuration.put(JSConfigurationKeys.MODULE_KIND, ModuleKind.PLAIN)
         configuration.put(JSConfigurationKeys.TARGET, EcmaVersion.v5)
 
         configuration.put(JSConfigurationKeys.SOURCE_MAP, true)
+        configuration.put(JSConfigurationKeys.META_INFO, true)
 
         return JsConfig(project, configuration)
     }
@@ -154,8 +146,8 @@ abstract class AbstractJsLineNumberTest : KotlinTestWithEnvironment() {
     }
 
     private inner class TestFileFactoryImpl : KotlinTestUtils.TestFileFactory<TestModule, TestFile>, Closeable {
-        val tmpDir = KotlinTestUtils.tmpDir("js-tests")
-        val defaultModule = TestModule(BasicBoxTest.TEST_MODULE, emptyList())
+        private val tmpDir = KotlinTestUtils.tmpDir("js-tests")
+        private val defaultModule = TestModule(BasicBoxTest.TEST_MODULE, emptyList())
 
         override fun createFile(module: TestModule?, fileName: String, text: String, directives: Map<String, String>): TestFile? {
             val currentModule = module ?: defaultModule
@@ -168,9 +160,7 @@ abstract class AbstractJsLineNumberTest : KotlinTestWithEnvironment() {
             return TestFile(temporaryFile.absolutePath, currentModule)
         }
 
-        override fun createModule(name: String, dependencies: List<String>, friends: List<String>): TestModule? {
-            return TestModule(name, dependencies)
-        }
+        override fun createModule(name: String, dependencies: List<String>, friends: List<String>) = TestModule(name, dependencies)
 
         override fun close() {
             FileUtil.delete(tmpDir)
diff --git a/js/js.tests/test/org/jetbrains/kotlin/js/test/BasicBoxTest.kt b/js/js.tests/test/org/jetbrains/kotlin/js/test/BasicBoxTest.kt
index 15d9a359756..830692a1af7 100644
--- a/js/js.tests/test/org/jetbrains/kotlin/js/test/BasicBoxTest.kt
+++ b/js/js.tests/test/org/jetbrains/kotlin/js/test/BasicBoxTest.kt
@@ -500,7 +500,7 @@ abstract class BasicBoxTest(
 
             configuration.put(JSConfigurationKeys.INCREMENTAL_RESULTS_CONSUMER, IncrementalResultsConsumerImpl())
         }
-        configuration.put(JSConfigurationKeys.SOURCE_MAP, hasFilesToRecompile || generateSourceMap)
+        configuration.put(JSConfigurationKeys.SOURCE_MAP, true)
         configuration.put(JSConfigurationKeys.SOURCE_MAP_SOURCE_ROOTS, sourceDirs)
         configuration.put(JSConfigurationKeys.SOURCE_MAP_EMBED_SOURCES, module.sourceMapSourceEmbedding)
 
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/expression/FunctionTranslator.kt b/js/js.translator/src/org/jetbrains/kotlin/js/translate/expression/FunctionTranslator.kt
index b86e1aadfb3..0519f5a183b 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/expression/FunctionTranslator.kt
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/expression/FunctionTranslator.kt
@@ -36,6 +36,7 @@ import org.jetbrains.kotlin.resolve.DescriptorUtils
 import org.jetbrains.kotlin.resolve.descriptorUtil.fqNameSafe
 import org.jetbrains.kotlin.resolve.descriptorUtil.hasDefaultValue
 import org.jetbrains.kotlin.resolve.descriptorUtil.isEffectivelyPublicApi
+import org.jetbrains.kotlin.resolve.source.getPsi
 import org.jetbrains.kotlin.resolve.source.PsiSourceFile
 
 fun TranslationContext.translateAndAliasParameters(
@@ -101,9 +102,10 @@ fun TranslationContext.translateFunction(declaration: KtDeclarationWithBody, fun
 }
 
 fun TranslationContext.wrapWithInlineMetadata(function: JsFunction, descriptor: FunctionDescriptor): JsExpression {
+    val sourceInfo = descriptor.source.getPsi()
     return if (descriptor.isInline && descriptor.isEffectivelyPublicApi) {
         val metadata = InlineMetadata.compose(function, descriptor, this)
-        val functionWithMetadata = metadata.functionWithMetadata
+        val functionWithMetadata = metadata.functionWithMetadata(sourceInfo)
 
         config.configuration[JSConfigurationKeys.INCREMENTAL_RESULTS_CONSUMER]?.apply {
             val psiFile = (descriptor.source.containingFile as? PsiSourceFile)?.psiFile ?: return@apply
@@ -134,6 +136,6 @@ fun TranslationContext.wrapWithInlineMetadata(function: JsFunction, descriptor:
         else {
             null
         }
-        if (block != null) InlineMetadata.wrapFunction(FunctionWithWrapper(function, block)) else function
+        if (block != null) InlineMetadata.wrapFunction(FunctionWithWrapper(function, block), sourceInfo) else function
     }
 }
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/expression/InlineMetadata.kt b/js/js.translator/src/org/jetbrains/kotlin/js/translate/expression/InlineMetadata.kt
index e797461b6ae..6398f583e8a 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/expression/InlineMetadata.kt
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/expression/InlineMetadata.kt
@@ -78,15 +78,22 @@ class InlineMetadata(val tag: JsStringLiteral, val function: FunctionWithWrapper
         }
 
         @JvmStatic
-        fun wrapFunction(function: FunctionWithWrapper): JsExpression {
+        fun wrapFunction(function: FunctionWithWrapper, sourceInfo: Any?): JsExpression {
             val wrapperBody = function.wrapperBody ?: JsBlock(JsReturn(function.function))
             val wrapper = JsFunction(function.function.scope, wrapperBody, "")
-            return JsInvocation(Namer.wrapFunction(), wrapper)
+            function.wrapperBody?.statements?.forEach {
+                if (it is JsExpressionStatement) {
+                    it.expression.source = sourceInfo
+                }
+                else {
+                    it.source = sourceInfo
+                }
+            }
+
+            return JsInvocation(Namer.wrapFunction(), wrapper).source(sourceInfo)
         }
     }
 
-    val functionWithMetadata: JsExpression
-        get() {
-            return JsInvocation(Namer.createInlineFunction(), tag, wrapFunction(function))
-        }
+    fun functionWithMetadata(sourceInfo: Any?): JsExpression =
+            JsInvocation(Namer.createInlineFunction(), tag, wrapFunction(function, sourceInfo))
 }
\ No newline at end of file
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/expression/LiteralFunctionTranslator.kt b/js/js.translator/src/org/jetbrains/kotlin/js/translate/expression/LiteralFunctionTranslator.kt
index e506c93ff78..b958f44c4ca 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/expression/LiteralFunctionTranslator.kt
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/expression/LiteralFunctionTranslator.kt
@@ -37,6 +37,7 @@ import org.jetbrains.kotlin.js.translate.utils.TranslationUtils.simpleReturnFunc
 import org.jetbrains.kotlin.js.translate.utils.addFunctionButNotExport
 import org.jetbrains.kotlin.js.translate.utils.fillCoroutineMetadata
 import org.jetbrains.kotlin.js.translate.utils.finalElement
+import org.jetbrains.kotlin.psi.KtDeclaration
 import org.jetbrains.kotlin.psi.KtDeclarationWithBody
 import org.jetbrains.kotlin.psi.KtParameter
 import org.jetbrains.kotlin.resolve.DescriptorToSourceUtils
@@ -77,7 +78,7 @@ class LiteralFunctionTranslator(context: TranslationContext) : AbstractTranslato
             name.staticRef = lambdaCreator
             lambdaCreator.fillCoroutineMetadata(invokingContext, descriptor)
             lambdaCreator.source = declaration
-            return lambdaCreator.withCapturedParameters(functionContext, name, invokingContext)
+            return lambdaCreator.withCapturedParameters(functionContext, name, invokingContext, declaration)
         }
 
         if (descriptor in tracker.capturedDescriptors) {
@@ -89,7 +90,7 @@ class LiteralFunctionTranslator(context: TranslationContext) : AbstractTranslato
 
         lambda.isLocal = true
 
-        invokingContext.addFunctionDeclaration(name, lambda)
+        invokingContext.addFunctionDeclaration(name, lambda, declaration)
         lambda.fillCoroutineMetadata(invokingContext, descriptor)
         name.staticRef = lambda
         return JsAstUtils.pureFqn(name, null)
@@ -111,9 +112,9 @@ class LiteralFunctionTranslator(context: TranslationContext) : AbstractTranslato
     }
 }
 
-private fun TranslationContext.addFunctionDeclaration(name: JsName, function: JsFunction) {
+private fun TranslationContext.addFunctionDeclaration(name: JsName, function: JsFunction, source: Any?) {
     addFunctionButNotExport(name, if (isPublicInlineFunction) {
-        InlineMetadata.wrapFunction(FunctionWithWrapper(function, null))
+        InlineMetadata.wrapFunction(FunctionWithWrapper(function, null), source)
     }
     else {
         function
@@ -123,9 +124,10 @@ private fun TranslationContext.addFunctionDeclaration(name: JsName, function: Js
 fun JsFunction.withCapturedParameters(
         context: TranslationContext,
         functionName: JsName,
-        invokingContext: TranslationContext
+        invokingContext: TranslationContext,
+        source: KtDeclaration
 ): JsExpression {
-    context.addFunctionDeclaration(functionName, this)
+    context.addFunctionDeclaration(functionName, this, source)
     val ref = JsAstUtils.pureFqn(functionName, null)
     val invocation = JsInvocation(ref).apply { sideEffects = SideEffectKind.PURE }
 
diff --git a/js/js.translator/src/org/jetbrains/kotlin/js/translate/utils/TranslationUtils.java b/js/js.translator/src/org/jetbrains/kotlin/js/translate/utils/TranslationUtils.java
index f9c00294905..45ccb8921e0 100644
--- a/js/js.translator/src/org/jetbrains/kotlin/js/translate/utils/TranslationUtils.java
+++ b/js/js.translator/src/org/jetbrains/kotlin/js/translate/utils/TranslationUtils.java
@@ -16,6 +16,7 @@
 
 package org.jetbrains.kotlin.js.translate.utils;
 
+import com.intellij.psi.PsiElement;
 import org.jetbrains.annotations.NotNull;
 import org.jetbrains.annotations.Nullable;
 import org.jetbrains.kotlin.builtins.KotlinBuiltIns;
@@ -39,6 +40,7 @@ import org.jetbrains.kotlin.resolve.BindingContextUtils;
 import org.jetbrains.kotlin.resolve.DescriptorUtils;
 import org.jetbrains.kotlin.resolve.descriptorUtil.DescriptorUtilsKt;
 import org.jetbrains.kotlin.resolve.inline.InlineUtil;
+import org.jetbrains.kotlin.resolve.source.KotlinSourceElementKt;
 import org.jetbrains.kotlin.types.KotlinType;
 import org.jetbrains.kotlin.types.TypeUtils;
 
@@ -62,7 +64,8 @@ public final class TranslationUtils {
         JsExpression functionExpression = function;
         if (InlineUtil.isInline(descriptor)) {
             InlineMetadata metadata = InlineMetadata.compose(function, descriptor, context);
-            functionExpression = metadata.getFunctionWithMetadata();
+            PsiElement sourceInfo = KotlinSourceElementKt.getPsi(descriptor.getSource());
+            functionExpression = metadata.functionWithMetadata(sourceInfo);
         }
 
         if (DescriptorUtils.isExtension(descriptor) ||
diff --git a/js/js.translator/testData/lineNumbers/charBoxing.kt b/js/js.translator/testData/lineNumbers/charBoxing.kt
index 1469ab9b2ae..021a40e63d9 100644
--- a/js/js.translator/testData/lineNumbers/charBoxing.kt
+++ b/js/js.translator/testData/lineNumbers/charBoxing.kt
@@ -17,4 +17,4 @@ fun bar(a: String, b: Char, x: Int) {
         a.foo(b)
 }
 
-// LINES: 6 4 4 5 5 11 9 9 10 10 18 14 14 14 14 14 15 17 17 9 9 14 10 17 10 14 14 * 1 * 1
\ No newline at end of file
+// LINES: 6 4 4 5 5 8 8 8 8 8 11 9 9 10 10 18 14 14 14 14 14 15 17 17 9 9 14 10 17 10 14 14 * 1 * 1
\ No newline at end of file
diff --git a/js/js.translator/testData/lineNumbers/inlineLocalVarsRef.kt b/js/js.translator/testData/lineNumbers/inlineLocalVarsRef.kt
index ba859705f8a..490dd46f90f 100644
--- a/js/js.translator/testData/lineNumbers/inlineLocalVarsRef.kt
+++ b/js/js.translator/testData/lineNumbers/inlineLocalVarsRef.kt
@@ -9,4 +9,4 @@ fun bar() {
     foo(42)
 }
 
-// LINES: 6 2 2 3 3 4 4 10 2 2 9 2 3 3 4 4
\ No newline at end of file
+// LINES: 1 1 1 1 1 6 2 2 3 3 4 4 10 2 2 9 2 3 3 4 4
\ No newline at end of file
diff --git a/js/js.translator/testData/lineNumbers/inlineMultiModule/simple.kt b/js/js.translator/testData/lineNumbers/inlineMultiModule/simple.kt
index c038c6490c3..dd0faaf7daf 100644
--- a/js/js.translator/testData/lineNumbers/inlineMultiModule/simple.kt
+++ b/js/js.translator/testData/lineNumbers/inlineMultiModule/simple.kt
@@ -8,7 +8,7 @@ inline fun foo(x: String) {
     println("foo2($x);")
 }
 
-// LINES: 9 7 7 8 8
+// LINES: 6 6 6 6 6 9 7 7 8 8
 
 // MODULE: main(lib)
 // FILE: main.kt
@@ -21,4 +21,4 @@ fun box() {
     foo("42")
 }
 
-// LINES: 22 7 7 20 7 8 8 20 8 7 7 21 7 8 8 21 8
\ No newline at end of file
+// LINES: 6 6 22 7 7 20 7 8 8 20 8 7 7 21 7 8 8 21 8
\ No newline at end of file
diff --git a/js/js.translator/testData/lineNumbers/inlineReturn.kt b/js/js.translator/testData/lineNumbers/inlineReturn.kt
index e97a0a24111..f090e20b336 100644
--- a/js/js.translator/testData/lineNumbers/inlineReturn.kt
+++ b/js/js.translator/testData/lineNumbers/inlineReturn.kt
@@ -21,4 +21,4 @@ fun bar(x: Int) {
     println("%")
 }
 
-// LINES: 17 2 2 3 3 4 7 7 9 9 10 10 11 14 14 16 16 22 20 20 20 20 2 2 3 3 4 3 7 7 9 9 10 10 11 10 14 14 16 16 * 20 21 21
\ No newline at end of file
+// LINES: 1 1 1 1 1 1 1 17 2 2 3 3 4 7 7 9 9 10 10 11 14 14 16 16 22 20 20 20 20 2 2 3 3 4 3 7 7 9 9 10 10 11 10 14 14 16 16 * 20 21 21
\ No newline at end of file
diff --git a/js/js.translator/testData/lineNumbers/inlining.kt b/js/js.translator/testData/lineNumbers/inlining.kt
index 135094db7b6..6d2f4359a9b 100644
--- a/js/js.translator/testData/lineNumbers/inlining.kt
+++ b/js/js.translator/testData/lineNumbers/inlining.kt
@@ -11,4 +11,4 @@ inline fun bar() {
     println("bar2")
 }
 
-// LINES: 7 2 2 10 10 11 11 4 4 10 10 11 11 6 6 12 10 10 11 11
+// LINES: 7 2 2 10 10 11 11 4 4 10 10 11 11 6 6 9 9 9 9 9 12 10 10 11 11
diff --git a/js/js.translator/testData/lineNumbers/inliningWithLambda.kt b/js/js.translator/testData/lineNumbers/inliningWithLambda.kt
index 38d5bd3afe3..e2cda349b96 100644
--- a/js/js.translator/testData/lineNumbers/inliningWithLambda.kt
+++ b/js/js.translator/testData/lineNumbers/inliningWithLambda.kt
@@ -16,4 +16,4 @@ inline fun foo(f: () -> Unit) {
     println("after")
 }
 
-// LINES: 11 2 2 14 14 4 4 16 16 6 6 14 14 8 8 16 16 10 10 17 14 14 15 15 16 16
\ No newline at end of file
+// LINES: 11 2 2 14 14 4 4 16 16 6 6 14 14 8 8 16 16 10 10 13 13 13 13 13 17 14 14 15 15 16 16
\ No newline at end of file