From 678b1101cbcb9e8b1fa9871e84f5f27113a30881 Mon Sep 17 00:00:00 2001
From: Mikhael Bogdanov <mikhael.bogdanov@jetbrains.com>
Date: Mon, 14 May 2018 13:45:34 +0200
Subject: [PATCH] Add class kind utils

---
 .../src/org/jetbrains/kotlin/ir/util/IrUtils.kt          | 9 ++++++++-
 .../kotlin/backend/jvm/codegen/irCodegenUtils.kt         | 7 ++++++-
 2 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/compiler/ir/backend.common/src/org/jetbrains/kotlin/ir/util/IrUtils.kt b/compiler/ir/backend.common/src/org/jetbrains/kotlin/ir/util/IrUtils.kt
index aa20e2ff1a6..08ff0e79951 100644
--- a/compiler/ir/backend.common/src/org/jetbrains/kotlin/ir/util/IrUtils.kt
+++ b/compiler/ir/backend.common/src/org/jetbrains/kotlin/ir/util/IrUtils.kt
@@ -269,4 +269,11 @@ fun IrSimpleFunction.resolveFakeOverride(): IrSimpleFunction? {
     realOverrides.toList().forEach { excludeRepeated(it) }
 
     return realOverrides.singleOrNull { it.modality != Modality.ABSTRACT }
-}
\ No newline at end of file
+}
+
+val IrClass.isAnnotationClass get() = kind == ClassKind.ANNOTATION_CLASS
+val IrClass.isEnumClass get() = kind == ClassKind.ENUM_CLASS
+val IrClass.isEnumEntry get() = kind == ClassKind.ENUM_ENTRY
+val IrClass.isInterface get() = kind == ClassKind.INTERFACE
+val IrClass.isClass get() = kind == ClassKind.CLASS
+val IrClass.isObject get() = kind == ClassKind.OBJECT
\ No newline at end of file
diff --git a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/irCodegenUtils.kt b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/irCodegenUtils.kt
index 2b62d19883f..9e29f392171 100644
--- a/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/irCodegenUtils.kt
+++ b/compiler/ir/backend.jvm/src/org/jetbrains/kotlin/backend/jvm/codegen/irCodegenUtils.kt
@@ -6,10 +6,13 @@
 package org.jetbrains.kotlin.backend.jvm.codegen
 
 import org.jetbrains.kotlin.codegen.FrameMapBase
+import org.jetbrains.kotlin.ir.declarations.IrClass
 import org.jetbrains.kotlin.ir.declarations.IrConstructor
 import org.jetbrains.kotlin.ir.declarations.IrFunction
 import org.jetbrains.kotlin.ir.declarations.IrSymbolOwner
 import org.jetbrains.kotlin.ir.symbols.IrSymbol
+import org.jetbrains.kotlin.ir.util.isAnnotationClass
+import org.jetbrains.kotlin.ir.util.isInterface
 import org.jetbrains.org.objectweb.asm.Type
 
 class IrFrameMap : FrameMapBase<IrSymbol>()
@@ -23,4 +26,6 @@ fun IrFrameMap.enter(irDeclaration: IrSymbolOwner, type: Type): Int {
 
 fun IrFrameMap.leave(irDeclaration: IrSymbolOwner): Int {
     return leave(irDeclaration.symbol)
-}
\ No newline at end of file
+}
+
+val IrClass.isJvmInterface get() = isAnnotationClass || isInterface
\ No newline at end of file