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• GlobalInlineContext.kt

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org.jetbrains.kotlin.codegen.inline.GlobalInlineContext.kt Maven / Gradle / Ivy

/*
 * Copyright 2000-2018 JetBrains s.r.o. and Kotlin Programming Language contributors.
 * 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.codegen.inline

import org.jetbrains.kotlin.codegen.InlineCycleReporter
import org.jetbrains.kotlin.diagnostics.DiagnosticSink
import org.jetbrains.kotlin.resolve.calls.model.ResolvedCall
import java.util.*

class GlobalInlineContext(diagnostics: DiagnosticSink) {

    private val inlineCycleReporter: InlineCycleReporter = InlineCycleReporter(diagnostics)

    private val typesUsedInInlineFunctions = LinkedList>()

    fun enterIntoInlining(call: ResolvedCall<*>?) =
        inlineCycleReporter.enterIntoInlining(call).also {
            if (it) typesUsedInInlineFunctions.push(hashSetOf())
        }

    fun exitFromInliningOf(call: ResolvedCall<*>?) {
        inlineCycleReporter.exitFromInliningOf(call)
        val pop = typesUsedInInlineFunctions.pop()
        typesUsedInInlineFunctions.peek()?.addAll(pop)
    }

    fun recordTypeFromInlineFunction(type: String) = typesUsedInInlineFunctions.peek().add(type)

    fun isTypeFromInlineFunction(type: String) = typesUsedInInlineFunctions.peek().contains(type)
}