From 01878fe4b51d59aae560e12994f67aa07c0dbd70 Mon Sep 17 00:00:00 2001
From: Roman Artemev <roman.artemev@jetbrains.com>
Date: Mon, 8 Apr 2019 14:53:23 +0300
Subject: [PATCH] [JS IR BE] Remove unused lowering  * its functionality is
 merged into `FunctionInliner`

---
 .../coroutines/CoroutineIntrinsicLowering.kt  | 38 -------------------
 1 file changed, 38 deletions(-)
 delete mode 100644 compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/lower/coroutines/CoroutineIntrinsicLowering.kt

diff --git a/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/lower/coroutines/CoroutineIntrinsicLowering.kt b/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/lower/coroutines/CoroutineIntrinsicLowering.kt
deleted file mode 100644
index a7e1127fe7f..00000000000
--- a/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/lower/coroutines/CoroutineIntrinsicLowering.kt
+++ /dev/null
@@ -1,38 +0,0 @@
-/*
- * Copyright 2010-2018 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license
- * that can be found in the license/LICENSE.txt file.
- */
-
-package org.jetbrains.kotlin.ir.backend.js.lower.coroutines
-
-import org.jetbrains.kotlin.backend.common.FileLoweringPass
-import org.jetbrains.kotlin.backend.common.isBuiltInIntercepted
-import org.jetbrains.kotlin.backend.common.isBuiltInSuspendCoroutineUninterceptedOrReturn
-import org.jetbrains.kotlin.config.languageVersionSettings
-import org.jetbrains.kotlin.ir.backend.js.JsIrBackendContext
-import org.jetbrains.kotlin.ir.util.irCall
-import org.jetbrains.kotlin.ir.declarations.IrFile
-import org.jetbrains.kotlin.ir.expressions.IrCall
-import org.jetbrains.kotlin.ir.expressions.IrExpression
-import org.jetbrains.kotlin.ir.visitors.IrElementTransformerVoid
-import org.jetbrains.kotlin.ir.visitors.transformChildrenVoid
-
-class CoroutineIntrinsicLowering(val context: JsIrBackendContext): FileLoweringPass {
-    private val languageVersion = context.configuration.languageVersionSettings
-    override fun lower(irFile: IrFile) {
-        irFile.transformChildrenVoid(object : IrElementTransformerVoid() {
-            override fun visitCall(expression: IrCall): IrExpression {
-                val call = super.visitCall(expression)
-                return when {
-                    expression.descriptor.isBuiltInSuspendCoroutineUninterceptedOrReturn(languageVersion) ->
-                        irCall(expression, context.coroutineSuspendOrReturn)
-                    expression.descriptor.isBuiltInIntercepted(languageVersion) ->
-                        error("Intercepted should not be used with release coroutines")
-                    expression.symbol == context.intrinsics.jsCoroutineContext ->
-                        irCall(expression, context.coroutineGetContextJs)
-                    else -> call
-                }
-            }
-        })
-    }
-}