org.jetbrains.kotlin.js.inline.clean.LabeledBlockToDoWhileTransformation.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2017 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.js.inline.clean
import org.jetbrains.kotlin.js.backend.ast.*
object LabeledBlockToDoWhileTransformation {
fun apply(fragments: List) {
for (fragment in fragments) {
apply(fragment.declarationBlock)
apply(fragment.initializerBlock)
}
}
fun apply(root: JsNode) {
object : JsVisitorWithContextImpl() {
override fun endVisit(x: JsLabel, ctx: JsContext) {
if (x.statement is JsBlock) {
x.statement = JsDoWhile(JsBooleanLiteral(false), x.statement)
}
super.endVisit(x, ctx)
}
}.accept(root)
}
}