diff --git a/idea/idea-gradle/tests/org/jetbrains/kotlin/idea/codeInsight/gradle/GradleBuildFileHighlightingTest.kt b/idea/idea-gradle/tests/org/jetbrains/kotlin/idea/codeInsight/gradle/GradleBuildFileHighlightingTest.kt
index 85f9e015933..1e9fa3dd437 100644
--- a/idea/idea-gradle/tests/org/jetbrains/kotlin/idea/codeInsight/gradle/GradleBuildFileHighlightingTest.kt
+++ b/idea/idea-gradle/tests/org/jetbrains/kotlin/idea/codeInsight/gradle/GradleBuildFileHighlightingTest.kt
@@ -9,12 +9,13 @@ import com.intellij.openapi.vfs.VirtualFile
 import com.intellij.psi.PsiManager
 import org.jetbrains.kotlin.diagnostics.Severity
 import org.jetbrains.kotlin.diagnostics.rendering.DefaultErrorMessages
-import org.jetbrains.kotlin.idea.caches.resolve.analyze
+import org.jetbrains.kotlin.idea.caches.resolve.analyzeWithContent
 import org.jetbrains.kotlin.idea.core.script.ScriptDependenciesManager
 import org.jetbrains.kotlin.idea.util.application.runReadAction
 import org.jetbrains.kotlin.psi.KtFile
 import org.jetbrains.plugins.gradle.tooling.annotation.TargetVersions
 import org.jetbrains.plugins.gradle.util.GradleConstants
+import org.junit.Ignore
 import org.junit.Test
 
 class GradleBuildFileHighlightingTest : GradleImportingTestCase() {
@@ -22,26 +23,38 @@ class GradleBuildFileHighlightingTest : GradleImportingTestCase() {
     @TargetVersions("4.8+")
     @Test
     fun testKtsInJsProject() {
-        val files = configureByFiles()
+        val file = configureByFiles().buildGradleKtsFile()
         importProjectUsingSingeModulePerGradleProject()
 
-        checkHighlighting(files)
+        checkHighlighting(file)
     }
 
-    private fun checkHighlighting(files: List<VirtualFile>) {
-        for (file in files.filter { it.name.endsWith(GradleConstants.KOTLIN_DSL_SCRIPT_EXTENSION) }) {
-            runReadAction {
-                val psiFile = PsiManager.getInstance(myProject).findFile(file) as? KtFile
-                    ?: error("Couldn't find psiFile for virtual file: ${file.canonicalPath}")
+    @Ignore
+    @TargetVersions("4.8+")
+    @Test
+    fun testComplexBuildGradleKts() {
+        val file = configureByFiles().buildGradleKtsFile()
 
-                ScriptDependenciesManager.updateScriptDependenciesSynchronously(file, myProject)
+        importProjectUsingSingeModulePerGradleProject()
 
-                val bindingContext = psiFile.analyze()
+        checkHighlighting(file)
+    }
 
-                val diagnostics = bindingContext.diagnostics.filter { it.severity == Severity.ERROR }
-                assert(diagnostics.isEmpty()) {
-                    "Diagnostic's list should be empty:\n ${diagnostics.joinToString("\n") { DefaultErrorMessages.render(it) }}"
-                }
+    private fun List<VirtualFile>.buildGradleKtsFile(): VirtualFile =
+        singleOrNull { it.name == GradleConstants.KOTLIN_DSL_SCRIPT_NAME } ?: error("Couldn't find any build.gradle.kts file")
+
+    private fun checkHighlighting(file: VirtualFile) {
+        runReadAction {
+            val psiFile = PsiManager.getInstance(myProject).findFile(file) as? KtFile
+                ?: error("Couldn't find psiFile for virtual file: ${file.canonicalPath}")
+
+            ScriptDependenciesManager.updateScriptDependenciesSynchronously(file, myProject)
+
+            val bindingContext = psiFile.analyzeWithContent()
+
+            val diagnostics = bindingContext.diagnostics.filter { it.severity == Severity.ERROR }
+            assert(diagnostics.isEmpty()) {
+                "Diagnostic's list should be empty:\n ${diagnostics.joinToString("\n") { DefaultErrorMessages.render(it) }}"
             }
         }
     }
diff --git a/idea/testData/gradle/highlighting/complexBuildGradleKts/build.gradle.kts b/idea/testData/gradle/highlighting/complexBuildGradleKts/build.gradle.kts
new file mode 100644
index 00000000000..2fe4e568c24
--- /dev/null
+++ b/idea/testData/gradle/highlighting/complexBuildGradleKts/build.gradle.kts
@@ -0,0 +1,434 @@
+buildscript {
+    repositories {
+        jcenter()
+        mavenCentral()
+    }
+
+    dependencies {
+
+    }
+}
+
+plugins {
+    application
+    kotlin("jvm") version "1.2.70"
+}
+
+val defaultSnapshotVersion: String by extra("1.2.3")
+val buildNumber by extra(findProperty("build.number")?.toString() ?: defaultSnapshotVersion)
+val kotlinVersion by extra(findProperty("deployVersion")?.toString() ?: buildNumber)
+
+val kotlinLanguageVersion by extra("1.3")
+
+allprojects {
+    group = "org.jetbrains.kotlin"
+    version = kotlinVersion
+}
+
+extra["kotlin_root"] = rootDir
+
+val cidrKotlinPlugin by configurations.creating
+val appcodeKotlinPlugin by configurations.creating
+val clionKotlinPlugin by configurations.creating
+
+val commonBuildDir = File(rootDir, "build")
+val distDir by extra("$rootDir/dist")
+val distKotlinHomeDir by extra("$distDir/kotlinc")
+val distLibDir = "$distKotlinHomeDir/lib"
+val commonLocalDataDir = "$rootDir/local"
+val ideaSandboxDir = "$commonLocalDataDir/ideaSandbox"
+val ideaUltimateSandboxDir = "$commonLocalDataDir/ideaUltimateSandbox"
+val clionSandboxDir = "$commonLocalDataDir/clionSandbox"
+val appcodeSandboxDir = "$commonLocalDataDir/appcodeSandbox"
+val ideaPluginDir = "$distDir/artifacts/ideaPlugin/Kotlin"
+val ideaUltimatePluginDir = "$distDir/artifacts/ideaUltimatePlugin/Kotlin"
+val cidrPluginDir = "$distDir/artifacts/cidrPlugin/Kotlin"
+val appcodePluginDir = "$distDir/artifacts/appcodePlugin/Kotlin"
+val clionPluginDir = "$distDir/artifacts/clionPlugin/Kotlin"
+
+// TODO: use "by extra()" syntax where possible
+extra["distLibDir"] = project.file(distLibDir)
+extra["libsDir"] = project.file(distLibDir)
+extra["commonLocalDataDir"] = project.file(commonLocalDataDir)
+extra["ideaSandboxDir"] = project.file(ideaSandboxDir)
+extra["ideaUltimateSandboxDir"] = project.file(ideaUltimateSandboxDir)
+extra["clionSandboxDir"] = project.file(ideaSandboxDir)
+extra["appcodeSandboxDir"] = project.file(ideaSandboxDir)
+extra["ideaPluginDir"] = project.file(ideaPluginDir)
+extra["ideaUltimatePluginDir"] = project.file(ideaUltimatePluginDir)
+extra["cidrPluginDir"] = project.file(cidrPluginDir)
+extra["appcodePluginDir"] = project.file(appcodePluginDir)
+extra["clionPluginDir"] = project.file(clionPluginDir)
+extra["isSonatypeRelease"] = false
+
+// Work-around necessary to avoid setting null javaHome. Will be removed after support of lazy task configuration
+val jdkNotFoundConst = "JDK NOT FOUND"
+
+extra["versions.protobuf"] = "2.6.1"
+extra["versions.javax.inject"] = "1"
+extra["versions.jsr305"] = "1.3.9"
+extra["versions.jansi"] = "1.16"
+extra["versions.jline"] = "3.3.1"
+extra["versions.junit"] = "4.12"
+extra["versions.javaslang"] = "2.0.6"
+extra["versions.ant"] = "1.8.2"
+extra["versions.android"] = "2.3.1"
+extra["versions.kotlinx-coroutines-core"] = "1.0.1"
+extra["versions.kotlinx-coroutines-jdk8"] = "1.0.1"
+extra["versions.json"] = "20160807"
+extra["versions.native-platform"] = "0.14"
+extra["versions.ant-launcher"] = "1.8.0"
+extra["versions.robolectric"] = "3.1"
+extra["versions.org.springframework"] = "4.2.0.RELEASE"
+extra["versions.jflex"] = "1.7.0"
+extra["versions.markdown"] = "0.1.25"
+extra["versions.trove4j"] = "1.0.20181211"
+
+val isTeamcityBuild = false
+val intellijUltimateEnabled = false
+val effectSystemEnabled by extra(false)
+val newInferenceEnabled by extra(false)
+
+val intellijSeparateSdks = false
+
+extra["intellijUltimateEnabled"] = intellijUltimateEnabled
+extra["intellijSeparateSdks"] = intellijSeparateSdks
+
+extra["IntellijCoreDependencies"] =
+    listOf("annotations",
+           "asm-all",
+           "guava",
+           "jdom",
+           "jna",
+           "log4j",
+           "picocontainer",
+           "snappy-in-java",
+           "streamex",
+           "trove4j")
+
+
+extra["compilerModules"] = arrayOf(
+    ":compiler:util",
+    ":compiler:container",
+    ":compiler:resolution",
+    ":compiler:serialization",
+    ":compiler:psi",
+    *if (project.findProperty("fir.enabled") == "true") {
+        arrayOf(
+            ":compiler:fir:cones",
+            ":compiler:fir:resolve",
+            ":compiler:fir:tree",
+            ":compiler:fir:psi2fir"
+        )
+    } else {
+        emptyArray()
+    },
+    ":compiler:frontend",
+    ":compiler:frontend.common",
+    ":compiler:frontend.java",
+    ":compiler:frontend.script",
+    ":compiler:cli-common",
+    ":compiler:daemon-common",
+    ":compiler:daemon",
+    ":compiler:ir.tree",
+    ":compiler:ir.psi2ir",
+    ":compiler:ir.backend.common",
+    ":compiler:backend.jvm",
+    ":compiler:backend.js",
+    ":compiler:backend-common",
+    ":compiler:backend",
+    ":compiler:plugin-api",
+    ":compiler:light-classes",
+    ":compiler:cli",
+    ":compiler:incremental-compilation-impl",
+    ":js:js.ast",
+    ":js:js.serializer",
+    ":js:js.parser",
+    ":js:js.frontend",
+    ":js:js.translator",
+    ":js:js.dce",
+    ":compiler",
+    ":kotlin-build-common",
+    ":core:metadata",
+    ":core:metadata.jvm",
+    ":core:descriptors",
+    ":core:descriptors.jvm",
+    ":core:deserialization",
+    ":core:util.runtime"
+)
+
+val coreLibProjects = listOf(
+    ":kotlin-stdlib",
+    ":kotlin-stdlib-common",
+    ":kotlin-stdlib-js",
+    ":kotlin-stdlib-jdk7",
+    ":kotlin-stdlib-jdk8",
+    ":kotlin-test:kotlin-test-common",
+    ":kotlin-test:kotlin-test-jvm",
+    ":kotlin-test:kotlin-test-junit",
+    ":kotlin-test:kotlin-test-junit5",
+    ":kotlin-test:kotlin-test-testng",
+    ":kotlin-test:kotlin-test-js",
+    ":kotlin-reflect"
+)
+
+val gradlePluginProjects = listOf(
+    ":kotlin-gradle-plugin",
+    ":kotlin-gradle-plugin:plugin-marker",
+    ":kotlin-gradle-plugin-api",
+//        ":kotlin-gradle-plugin-integration-tests",  // TODO: build fails
+    ":kotlin-allopen",
+    ":kotlin-allopen:plugin-marker",
+    ":kotlin-annotation-processing-gradle",
+    ":kotlin-noarg",
+    ":kotlin-noarg:plugin-marker",
+    ":kotlin-sam-with-receiver"
+)
+
+fun Task.listConfigurationContents(configName: String) {
+    doFirst {
+        project.configurations.findByName(configName)?.let {
+            println("$configName configuration files:\n${it.allArtifacts.files.files.joinToString("\n  ", "  ")}")
+        }
+    }
+}
+
+val defaultJvmTarget = "1.8"
+val defaultJavaHome = "home"
+val ignoreTestFailures by extra(project.findProperty("ignoreTestFailures")?.toString()?.toBoolean() ?: project.hasProperty("teamcity"))
+
+allprojects {
+
+    if (defaultJavaHome != null) {
+        logger.error("Could not find default java home. Please set environment variable JDK_${defaultJavaHome} to point to JDK ${defaultJavaHome} installation.")
+    }
+
+
+    // There are problems with common build dir:
+    //  - some tests (in particular js and binary-compatibility-validator depend on the fixed (default) location
+    //  - idea seems unable to exclude common builddir from indexing
+    // therefore it is disabled by default
+    // buildDir = File(commonBuildDir, project.name)
+
+    val mirrorRepo: String? = findProperty("maven.repository.mirror")?.toString()
+
+    repositories {
+        jcenter()
+    }
+
+
+    val commonCompilerArgs = listOfNotNull(
+        "-Xallow-kotlin-package",
+        "-Xread-deserialized-contracts",
+        "-Xjvm-default=compatibility",
+        "-Xprogressive".takeIf { hasProperty("test.progressive.mode") } // TODO: change to "-progressive" after bootstrap
+    )
+
+    tasks.withType(VerificationTask::class.java as Class<Task>) {
+        (this as VerificationTask).ignoreFailures = ignoreTestFailures
+    }
+
+    tasks.withType<Javadoc> {
+        enabled = false
+    }
+
+    task<Jar>("javadocJar") {
+        classifier = "javadoc"
+    }
+
+    tasks.withType<Jar> {
+    }
+
+    task("listArchives") { listConfigurationContents("archives") }
+
+    task("listRuntimeJar") { listConfigurationContents("runtimeJar") }
+
+    task("listDistJar") { listConfigurationContents("distJar") }
+
+    afterEvaluate {
+        fun File.toProjectRootRelativePathOrSelf() = (relativeToOrNull(rootDir)?.takeUnless { it.startsWith("..") } ?: this).path
+
+        fun FileCollection.printClassPath(role: String) =
+            println("${project.path} $role classpath:\n  ${joinToString("\n  ") { it.toProjectRootRelativePathOrSelf() } }")
+
+        run configureCompilerClasspath@ {
+            configurations.findByName("kotlinCompilerClasspath")?.let {
+                dependencies.add(it.name, files(""))
+            }
+        }
+    }
+}
+
+gradle.taskGraph.whenReady {
+
+        logger.warn("Local build profile is active (IC is on, proguard is off). Use -Pteamcity=true to reproduce TC build")
+        for (task in allTasks) {
+            when (task) {
+                // todo: remove when Gradle 4.10+ is used (Java IC on by default)
+                is JavaCompile -> task.options.isIncremental = true
+                is org.gradle.jvm.tasks.Jar -> task.entryCompression = ZipEntryCompression.STORED
+            }
+        }
+}
+
+tasks {
+
+    create("cleanupArtifacts") {
+        doLast {
+            delete(ideaPluginDir)
+            delete(ideaUltimatePluginDir)
+            delete(cidrPluginDir)
+            delete(appcodePluginDir)
+            delete(clionPluginDir)
+        }
+    }
+
+    listOf("clean", "assemble", "install", "dist").forEach { taskName ->
+        create("coreLibs${taskName.capitalize()}") {
+            coreLibProjects.forEach { projectName -> dependsOn("$projectName:$taskName") }
+        }
+    }
+
+    create("coreLibsTest") {
+        (coreLibProjects + listOf(
+            ":kotlin-stdlib-jre7",
+            ":kotlin-stdlib-jre8",
+            ":kotlin-stdlib:samples",
+            ":kotlin-test:kotlin-test-js:kotlin-test-js-it",
+            ":kotlinx-metadata-jvm",
+            ":tools:binary-compatibility-validator"
+        )).forEach {
+            dependsOn(it + ":check")
+        }
+    }
+
+    create("gradlePluginTest") {
+        gradlePluginProjects.forEach {
+            dependsOn(it + ":check")
+        }
+    }
+
+    create("gradlePluginIntegrationTest") {
+        dependsOn(":kotlin-gradle-plugin-integration-tests:check")
+    }
+
+    create("jvmCompilerTest") {
+        dependsOn("dist")
+        dependsOn(":compiler:test",
+                  ":compiler:container:test",
+                  ":compiler:tests-java8:test",
+                  ":compiler:tests-spec:remoteRunTests")
+        dependsOn(":plugins:jvm-abi-gen:test")
+    }
+
+    create("jsCompilerTest") {
+        dependsOn(":js:js.tests:test")
+        dependsOn(":js:js.tests:runMocha")
+    }
+
+    create("scriptingTest") {
+        dependsOn("dist")
+        dependsOn(":kotlin-script-util:test")
+        dependsOn(":kotlin-scripting-jvm-host:test")
+    }
+
+    create("compilerTest") {
+        dependsOn("jvmCompilerTest")
+        dependsOn("jsCompilerTest")
+
+        dependsOn("scriptingTest")
+        dependsOn(":kotlin-build-common:test")
+        dependsOn(":compiler:incremental-compilation-impl:test")
+        dependsOn(":core:descriptors.runtime:test")
+    }
+
+    create("toolsTest") {
+        dependsOn(":tools:kotlinp:test")
+    }
+
+    create("examplesTest") {
+        dependsOn("dist")
+    }
+
+    create("distTest") {
+        dependsOn("compilerTest")
+        dependsOn("toolsTest")
+        dependsOn("gradlePluginTest")
+        dependsOn("examplesTest")
+    }
+
+    create("specTest") {
+        dependsOn("dist")
+        dependsOn(":compiler:tests-spec:test")
+    }
+
+    create("androidCodegenTest") {
+        dependsOn(":compiler:android-tests:test")
+    }
+
+    create("jps-tests") {
+        dependsOn("dist")
+        dependsOn(":jps-plugin:test")
+    }
+
+    create("idea-plugin-main-tests") {
+        dependsOn("dist")
+        dependsOn(":idea:test")
+    }
+
+    create("idea-plugin-additional-tests") {
+        dependsOn("dist")
+        dependsOn(":idea:idea-gradle:test",
+                  ":idea:idea-maven:test",
+                  ":j2k:test",
+                  ":eval4j:test")
+    }
+
+    create("idea-plugin-tests") {
+        dependsOn("dist")
+        dependsOn("idea-plugin-main-tests",
+                  "idea-plugin-additional-tests")
+    }
+
+    create("android-ide-tests") {
+        dependsOn("dist")
+        dependsOn(":plugins:android-extensions-ide:test",
+                  ":idea:idea-android:test",
+                  ":kotlin-annotation-processing:test")
+    }
+
+    create("plugins-tests") {
+        dependsOn("dist")
+        dependsOn(":kotlin-annotation-processing:test",
+                  ":kotlin-source-sections-compiler-plugin:test",
+                  ":kotlin-allopen-compiler-plugin:test",
+                  ":kotlin-noarg-compiler-plugin:test",
+                  ":kotlin-sam-with-receiver-compiler-plugin:test",
+                  ":plugins:uast-kotlin:test",
+                  ":kotlin-annotation-processing-gradle:test",
+                  ":kotlinx-serialization-ide-plugin:test")
+    }
+
+
+    create("ideaPluginTest") {
+        dependsOn(
+            "idea-plugin-tests",
+            "jps-tests",
+            "plugins-tests",
+            "android-ide-tests",
+            ":generators:test"
+        )
+    }
+
+
+    create("mainTest") {
+        doLast {
+            throw GradleException("Don't use directly, use aggregate tasks *-check instead")
+        }
+    }
+
+    create("mainC" +
+                   "eck") {
+        dependsOn("test")
+    }
+}
\ No newline at end of file
diff --git a/idea/testData/gradle/highlighting/complexBuildGradleKts/settings.gradle b/idea/testData/gradle/highlighting/complexBuildGradleKts/settings.gradle
new file mode 100644
index 00000000000..72d0e9707ea
--- /dev/null
+++ b/idea/testData/gradle/highlighting/complexBuildGradleKts/settings.gradle
@@ -0,0 +1,6 @@
+def includeCidr = false
+def isTeamcityBuild = false
+def includeUltimate = false
+def includeStdlib = false
+
+rootProject.name = "kotlin"
\ No newline at end of file