Keep attachments of cause exception in KotlinExceptionWithAttachments and provide elements in attachments in case of errors during kotlin idea resolution

Relates to EA-210942, EA-209622 etc

compiler/util/src/org/jetbrains/kotlin/utils/KotlinExceptionWithAttachments.kt

@@ -13,7 +13,11 @@ open class KotlinExceptionWithAttachments : RuntimeException, ExceptionWithAttac
 
     constructor(message: String) : super(message)
 
-    constructor(message: String?, cause: Throwable?) : super(message, cause)
+    constructor(message: String?, cause: Throwable?) : super(message, cause) {
+        if (cause is KotlinExceptionWithAttachments) {
+            attachments.addAll(cause.attachments)
+        }
+    }
 
     override fun getAttachments(): Array<Attachment> = attachments.toTypedArray()
 

idea/idea-analysis/src/org/jetbrains/kotlin/idea/caches/resolve/ResolutionFacadeWithDebugInfo.kt

@@ -118,6 +118,9 @@ private class KotlinIdeaResolutionException(
             appendln("---------------------------------------------")
             append(creationPlace.description())
         })
+        for (element in resolvingWhat.elements.withIndex()) {
+            withAttachment("element${element.index}.kt", element.value.text)
+        }
     }
 }
 
@@ -142,7 +145,7 @@ private class CreationPlace(
 }
 
 private class ResolvingWhat(
-    private val elements: Collection<PsiElement> = emptyList(),
+    val elements: Collection<PsiElement> = emptyList(),
     private val bodyResolveMode: BodyResolveMode? = null,
     private val serviceClass: Class<*>? = null,
     private val moduleDescriptor: ModuleDescriptor? = null