Fix in SpecifyTypeExplicitlyIntention

idea/src/org/jetbrains/kotlin/idea/intentions/SpecifyTypeExplicitlyIntention.kt

@@ -33,6 +33,7 @@ import org.jetbrains.kotlin.idea.caches.resolve.analyze
 import org.jetbrains.kotlin.idea.caches.resolve.analyzeFully
 import org.jetbrains.kotlin.idea.util.IdeDescriptorRenderers
 import org.jetbrains.kotlin.idea.util.ShortenReferences
+import org.jetbrains.kotlin.j2k.isConstructor
 import org.jetbrains.kotlin.psi.*
 import org.jetbrains.kotlin.psi.psiUtil.getElementTextWithContext
 import org.jetbrains.kotlin.resolve.BindingContext
@@ -45,6 +46,8 @@ import java.util.ArrayList
 public class SpecifyTypeExplicitlyIntention : JetSelfTargetingIntention<JetCallableDeclaration>(javaClass(), "Specify type explicitly") {
     override fun isApplicableTo(element: JetCallableDeclaration, caretOffset: Int): Boolean {
         if (element.getContainingFile() is JetCodeFragment) return false
+        if (element is JetFunctionLiteral) return false // TODO: should JetFunctionLiteral be JetCallableDeclaration at all?
+        if (element is JetPrimaryConstructor || element is JetSecondaryConstructor) return false // TODO: base class?
         if (element.getTypeReference() != null) return false
 
         if (getTypeForDeclaration(element).isError() || hasPublicMemberDiagnostic(element)) return false

idea/testData/intentions/specifyTypeExplicitly/constructor.kt

@@ -0,0 +1,5 @@
+// IS_APPLICABLE: false
+// ERROR: Primary constructor call expected
+class A(val x: Int) {
+    constructor(x: String)<caret>
+}

idea/testData/intentions/specifyTypeExplicitly/lambdaParam.kt

@@ -0,0 +1,4 @@
+// IS_APPLICABLE: false
+fun foo(): Any {
+    return { (x: String<caret>) -> 42 }
+}

idea/tests/org/jetbrains/kotlin/idea/intentions/IntentionTestGenerated.java

@@ -5820,6 +5820,12 @@ public class IntentionTestGenerated extends AbstractIntentionTest {
             doTest(fileName);
         }
 
+        @TestMetadata("constructor.kt")
+        public void testConstructor() throws Exception {
+            String fileName = JetTestUtils.navigationMetadata("idea/testData/intentions/specifyTypeExplicitly/constructor.kt");
+            doTest(fileName);
+        }
+
         @TestMetadata("enumType.kt")
         public void testEnumType() throws Exception {
             String fileName = JetTestUtils.navigationMetadata("idea/testData/intentions/specifyTypeExplicitly/enumType.kt");
@@ -5832,6 +5838,12 @@ public class IntentionTestGenerated extends AbstractIntentionTest {
             doTest(fileName);
         }
 
+        @TestMetadata("lambdaParam.kt")
+        public void testLambdaParam() throws Exception {
+            String fileName = JetTestUtils.navigationMetadata("idea/testData/intentions/specifyTypeExplicitly/lambdaParam.kt");
+            doTest(fileName);
+        }
+
         @TestMetadata("loopParameter.kt")
         public void testLoopParameter() throws Exception {
             String fileName = JetTestUtils.navigationMetadata("idea/testData/intentions/specifyTypeExplicitly/loopParameter.kt");