diff --git a/libraries/tools/kotlin-annotation-processing/src/main/kotlin/org/jetbrains/kotlin/annotation/AnnotationProcessorWrapper.kt b/libraries/tools/kotlin-annotation-processing/src/main/kotlin/org/jetbrains/kotlin/annotation/AnnotationProcessorWrapper.kt
index a0ed37783e7..38b51e7362b 100644
--- a/libraries/tools/kotlin-annotation-processing/src/main/kotlin/org/jetbrains/kotlin/annotation/AnnotationProcessorWrapper.kt
+++ b/libraries/tools/kotlin-annotation-processing/src/main/kotlin/org/jetbrains/kotlin/annotation/AnnotationProcessorWrapper.kt
@@ -34,6 +34,7 @@ abstract class AnnotatedElementDescriptor(public val classFqName: String)
 
 data class AnnotatedClassDescriptor(classFqName: String) : AnnotatedElementDescriptor(classFqName)
 data class AnnotatedMethodDescriptor(classFqName: String, public val methodName: String) : AnnotatedElementDescriptor(classFqName)
+data class AnnotatedConstructorDescriptor(classFqName: String) : AnnotatedElementDescriptor(classFqName)
 data class AnnotatedFieldDescriptor(classFqName: String, public val fieldName: String) : AnnotatedElementDescriptor(classFqName)
 
 public abstract class AnnotationProcessorWrapper(private val processorFqName: String) : Processor {
diff --git a/libraries/tools/kotlin-annotation-processing/src/main/kotlin/org/jetbrains/kotlin/annotation/KotlinAnnotationProvider.kt b/libraries/tools/kotlin-annotation-processing/src/main/kotlin/org/jetbrains/kotlin/annotation/KotlinAnnotationProvider.kt
index d4fa5856855..55b787afa1d 100644
--- a/libraries/tools/kotlin-annotation-processing/src/main/kotlin/org/jetbrains/kotlin/annotation/KotlinAnnotationProvider.kt
+++ b/libraries/tools/kotlin-annotation-processing/src/main/kotlin/org/jetbrains/kotlin/annotation/KotlinAnnotationProvider.kt
@@ -70,8 +70,18 @@ public abstract class KotlinAnnotationProvider {
                     val set = annotatedKotlinElements.getOrPut(annotationName) { hashSetOf() }
                     set.add(when (type) {
                         ANNOTATED_CLASS -> AnnotatedClassDescriptor(classFqName)
-                        ANNOTATED_FIELD -> AnnotatedFieldDescriptor(classFqName, elementName!!)
-                        ANNOTATED_METHOD -> AnnotatedMethodDescriptor(classFqName, elementName!!)
+                        ANNOTATED_FIELD -> {
+                            val name = elementName ?: throw AssertionError("Name for field must be provided")
+                            AnnotatedFieldDescriptor(classFqName, name)
+                        }
+                        ANNOTATED_METHOD -> {
+                            val name = elementName ?: throw AssertionError("Name for method must be provided")
+
+                            if ("<init>" == name)
+                                AnnotatedConstructorDescriptor(classFqName)
+                            else
+                                AnnotatedMethodDescriptor(classFqName, name)
+                        }
                         else -> throw AssertionError("Unknown type: $type")
                     })
 
diff --git a/libraries/tools/kotlin-annotation-processing/src/main/kotlin/org/jetbrains/kotlin/annotation/RoundEnvironmentWrapper.kt b/libraries/tools/kotlin-annotation-processing/src/main/kotlin/org/jetbrains/kotlin/annotation/RoundEnvironmentWrapper.kt
index 0e7daec152c..c6571d1dc52 100644
--- a/libraries/tools/kotlin-annotation-processing/src/main/kotlin/org/jetbrains/kotlin/annotation/RoundEnvironmentWrapper.kt
+++ b/libraries/tools/kotlin-annotation-processing/src/main/kotlin/org/jetbrains/kotlin/annotation/RoundEnvironmentWrapper.kt
@@ -37,6 +37,10 @@ private class RoundEnvironmentWrapper(
         return getEnclosedElements().filter { it.getKind() == kind && it.getSimpleName().toString() == name }
     }
 
+    private fun TypeElement.filterEnclosedElements(kind: ElementKind): List<Element> {
+        return getEnclosedElements().filter { it.getKind() == kind }
+    }
+
     private fun Element.hasAnnotation(annotationFqName: String): Boolean {
         return getAnnotationMirrors().any { annotationFqName == it.getAnnotationType().asElement().toString() }
     }
@@ -49,6 +53,10 @@ private class RoundEnvironmentWrapper(
             val clazz = processingEnv.getElementUtils().getTypeElement(descriptor.classFqName) ?: return@fold set
             when (descriptor) {
                 is AnnotatedClassDescriptor -> set.add(clazz)
+                is AnnotatedConstructorDescriptor -> {
+                    set.addAll(clazz.filterEnclosedElements(ElementKind.CONSTRUCTOR)
+                            .filter { it.hasAnnotation(annotationFqName) })
+                }
                 is AnnotatedFieldDescriptor -> {
                     set.addAll(clazz.filterEnclosedElements(ElementKind.FIELD, descriptor.fieldName)
                             .filter { it.hasAnnotation(annotationFqName) })