Add SourceElement to AnnotationDescriptor

Use KotlinSourceElement in the compiler for annotations resolved from PSI,
introduce ReflectAnnotationSource for reflection

core/descriptors.runtime/src/org/jetbrains/kotlin/load/kotlin/reflect/ReflectAnnotationSource.kt

@@ -0,0 +1,21 @@
+/*
+ * Copyright 2010-2015 JetBrains s.r.o.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package org.jetbrains.kotlin.load.kotlin.reflect
+
+import org.jetbrains.kotlin.descriptors.SourceElement
+
+public class ReflectAnnotationSource(public val annotation: Annotation) : SourceElement

core/descriptors.runtime/src/org/jetbrains/kotlin/load/kotlin/reflect/ReflectKotlinClass.kt

@@ -99,7 +99,7 @@ private object ReflectClassStructure {
             for ((parameterIndex, annotations) in method.getParameterAnnotations().withIndex()) {
                 for (annotation in annotations) {
                     val annotationType = annotation.annotationType()
-                    visitor.visitParameterAnnotation(parameterIndex, annotationType.classId)?.let {
+                    visitor.visitParameterAnnotation(parameterIndex, annotationType.classId, ReflectAnnotationSource(annotation))?.let {
                         processAnnotationArguments(it, annotation, annotationType)
                     }
                 }
@@ -130,7 +130,9 @@ private object ReflectClassStructure {
                 for ((parameterIndex, annotations) in parameterAnnotations.withIndex()) {
                     for (annotation in annotations) {
                         val annotationType = annotation.annotationType()
-                        visitor.visitParameterAnnotation(parameterIndex + shift, annotationType.classId)?.let {
+                        visitor.visitParameterAnnotation(
+                                parameterIndex + shift, annotationType.classId, ReflectAnnotationSource(annotation)
+                        )?.let {
                             processAnnotationArguments(it, annotation, annotationType)
                         }
                     }
@@ -155,7 +157,7 @@ private object ReflectClassStructure {
 
     private fun processAnnotation(visitor: KotlinJvmBinaryClass.AnnotationVisitor, annotation: Annotation) {
         val annotationType = annotation.annotationType()
-        visitor.visitAnnotation(annotationType.classId)?.let {
+        visitor.visitAnnotation(annotationType.classId, ReflectAnnotationSource(annotation))?.let {
             processAnnotationArguments(it, annotation, annotationType)
         }
     }