diff --git a/compiler/frontend/src/org/jetbrains/kotlin/analyzer/AnalyzerFacade.kt b/compiler/frontend/src/org/jetbrains/kotlin/analyzer/AnalyzerFacade.kt
index 7005b67226f..ceb0ff9d082 100644
--- a/compiler/frontend/src/org/jetbrains/kotlin/analyzer/AnalyzerFacade.kt
+++ b/compiler/frontend/src/org/jetbrains/kotlin/analyzer/AnalyzerFacade.kt
@@ -346,7 +346,7 @@ class LazyModuleDependencies<M : ModuleInfo>(
 ) : ModuleDependencies {
     private val dependencies = storageManager.createLazyValue {
         val moduleDescriptor = resolverForProject.descriptorForModule(module)
-        buildSequence<ModuleDescriptorImpl> {
+        buildSequence {
             if (firstDependency != null) {
                 yield(resolverForProject.descriptorForModule(firstDependency))
             }
diff --git a/compiler/frontend/src/org/jetbrains/kotlin/types/expressions/DoubleColonExpressionResolver.kt b/compiler/frontend/src/org/jetbrains/kotlin/types/expressions/DoubleColonExpressionResolver.kt
index aebd5990059..9a0b07c0465 100644
--- a/compiler/frontend/src/org/jetbrains/kotlin/types/expressions/DoubleColonExpressionResolver.kt
+++ b/compiler/frontend/src/org/jetbrains/kotlin/types/expressions/DoubleColonExpressionResolver.kt
@@ -715,7 +715,7 @@ class DoubleColonExpressionResolver(
                 ?.apply { commitTrace() }?.results
         }
 
-        val resultSequence = buildSequence<ResolutionResultsAndTraceCommitCallback> {
+        val resultSequence = buildSequence {
             when (lhs) {
                 is DoubleColonLHS.Type -> {
                     val classifier = lhsType.constructor.declarationDescriptor
diff --git a/compiler/tests/org/jetbrains/kotlin/scripts/ScriptProviderTest.kt b/compiler/tests/org/jetbrains/kotlin/scripts/ScriptProviderTest.kt
index 25ebdb722a8..13d8438835a 100644
--- a/compiler/tests/org/jetbrains/kotlin/scripts/ScriptProviderTest.kt
+++ b/compiler/tests/org/jetbrains/kotlin/scripts/ScriptProviderTest.kt
@@ -71,7 +71,7 @@ private class TestScriptDefinitionSource(val counter: AtomicInteger, val defGens
 {
     constructor(counter: AtomicInteger, vararg suffixes: String) : this(counter, suffixes.map { { FakeScriptDefinition(it) } })
 
-    override val definitions: Sequence<KotlinScriptDefinition> = buildSequence<FakeScriptDefinition> {
+    override val definitions: Sequence<KotlinScriptDefinition> = buildSequence {
         for (gen in defGens) {
             counter.incrementAndGet()
             yield(gen())
diff --git a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/project/getModuleInfo.kt b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/project/getModuleInfo.kt
index aceece35b7f..29fd3ce8836 100644
--- a/idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/project/getModuleInfo.kt
+++ b/idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/project/getModuleInfo.kt
@@ -121,7 +121,7 @@ private sealed class ModuleInfoCollector<out T>(
             emptySequence()
         },
         virtualFileProcessor = { project, virtualFile, isLibrarySource ->
-            buildSequence<IdeaModuleInfo> {
+            buildSequence {
                 collectInfosByVirtualFile(
                     project,
                     virtualFile,
diff --git a/idea/src/org/jetbrains/kotlin/idea/editor/KotlinLiteralCopyPasteProcessor.kt b/idea/src/org/jetbrains/kotlin/idea/editor/KotlinLiteralCopyPasteProcessor.kt
index c8caf833439..a017ba33bdb 100644
--- a/idea/src/org/jetbrains/kotlin/idea/editor/KotlinLiteralCopyPasteProcessor.kt
+++ b/idea/src/org/jetbrains/kotlin/idea/editor/KotlinLiteralCopyPasteProcessor.kt
@@ -233,7 +233,7 @@ private class TemplateTokenSequence(private val inputString: String) : Sequence<
         if (inputString.isEmpty()) {
             return emptySequence<TemplateChunk>().iterator()
         }
-        return buildIterator<TemplateChunk> {
+        return buildIterator {
             var from = 0
             var to = 0
             while (to < inputString.length) {
diff --git a/libraries/tools/kotlin-stdlib-gen/src/templates/dsl/TemplateGroups.kt b/libraries/tools/kotlin-stdlib-gen/src/templates/dsl/TemplateGroups.kt
index 109c2041840..f9ff22a386c 100644
--- a/libraries/tools/kotlin-stdlib-gen/src/templates/dsl/TemplateGroups.kt
+++ b/libraries/tools/kotlin-stdlib-gen/src/templates/dsl/TemplateGroups.kt
@@ -17,7 +17,7 @@ fun templateGroupOf(vararg templates: MemberTemplate): TemplateGroup = { templat
 
 abstract class TemplateGroupBase : TemplateGroup {
 
-    override fun invoke(): Sequence<MemberTemplate> = buildSequence<MemberTemplate> {
+    override fun invoke(): Sequence<MemberTemplate> = buildSequence {
         with(this@TemplateGroupBase) {
             this::class.members.filter { it.name.startsWith("f_") }.forEach {
                 require(it.parameters.size == 1) { "Member $it violates naming convention" }
diff --git a/libraries/tools/kotlin-stdlib-gen/src/templates/dsl/Templates.kt b/libraries/tools/kotlin-stdlib-gen/src/templates/dsl/Templates.kt
index 7a50fc3d2fe..1042dbc449f 100644
--- a/libraries/tools/kotlin-stdlib-gen/src/templates/dsl/Templates.kt
+++ b/libraries/tools/kotlin-stdlib-gen/src/templates/dsl/Templates.kt
@@ -184,7 +184,7 @@ class FamilyPrimitiveMemberDefinition : MemberTemplateDefinition<PrimitiveType?>
         }
     }
 
-    override fun parametrize(): Sequence<Pair<Family, PrimitiveType?>> = buildSequence<Pair<Family, PrimitiveType?>> {
+    override fun parametrize(): Sequence<Pair<Family, PrimitiveType?>> = buildSequence {
         for ((family, primitives) in familyPrimitives) {
             if (primitives.isEmpty())
                 yield(family to null)
diff --git a/plugins/scripting/scripting-cli/src/org/jetbrains/kotlin/scripting/compiler/plugin/ScriptiDefinitionsFromClasspathDiscoverySource.kt b/plugins/scripting/scripting-cli/src/org/jetbrains/kotlin/scripting/compiler/plugin/ScriptiDefinitionsFromClasspathDiscoverySource.kt
index de18bece544..b03a34d7156 100644
--- a/plugins/scripting/scripting-cli/src/org/jetbrains/kotlin/scripting/compiler/plugin/ScriptiDefinitionsFromClasspathDiscoverySource.kt
+++ b/plugins/scripting/scripting-cli/src/org/jetbrains/kotlin/scripting/compiler/plugin/ScriptiDefinitionsFromClasspathDiscoverySource.kt
@@ -45,7 +45,7 @@ internal fun discoverScriptTemplatesInClasspath(
     baseClassLoader: ClassLoader,
     scriptResolverEnv: Map<String, Any?>,
     messageCollector: MessageCollector
-): Sequence<KotlinScriptDefinition> = buildSequence<KotlinScriptDefinition> {
+): Sequence<KotlinScriptDefinition> = buildSequence {
     // TODO: try to find a way to reduce classpath (and classloader) to minimal one needed to load script definition and its dependencies
     val loader = LazyClasspathWithClassLoader(baseClassLoader) { classpath }
 
@@ -133,7 +133,7 @@ internal fun loadScriptTemplatesFromClasspath(
     messageCollector: MessageCollector
 ): Sequence<KotlinScriptDefinition> =
     if (scriptTemplates.isEmpty()) emptySequence()
-    else buildSequence<KotlinScriptDefinition> {
+    else buildSequence {
         // trying the direct classloading from baseClassloader first, since this is the most performant variant
         val (initialLoadedDefinitions, initialNotFoundTemplates) = scriptTemplates.partitionMapNotNull {
             loadScriptDefinition(baseClassLoader, it, scriptResolverEnv, messageCollector)