Move ConstEvaluationLowering into folder for common lowerings
#KT-56023
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/*
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* Copyright 2010-2023 JetBrains s.r.o. and Kotlin Programming Language contributors.
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* Use of this source code is governed by the Apache 2.0 license that can be found in the license/LICENSE.txt file.
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*/
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package org.jetbrains.kotlin.backend.common.lower
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import org.jetbrains.kotlin.backend.common.CommonBackendContext
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import org.jetbrains.kotlin.backend.common.FileLoweringPass
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import org.jetbrains.kotlin.ir.IrElement
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import org.jetbrains.kotlin.ir.declarations.IrFile
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import org.jetbrains.kotlin.ir.expressions.IrErrorExpression
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import org.jetbrains.kotlin.ir.interpreter.IrInterpreter
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import org.jetbrains.kotlin.ir.interpreter.IrInterpreterConfiguration
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import org.jetbrains.kotlin.ir.interpreter.IrInterpreterEnvironment
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import org.jetbrains.kotlin.ir.interpreter.checker.EvaluationMode
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import org.jetbrains.kotlin.ir.interpreter.checker.IrConstTransformer
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class ConstEvaluationLowering(
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val context: CommonBackendContext,
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private val suppressErrors: Boolean = false,
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private val onWarning: (IrFile, IrElement, IrErrorExpression) -> Unit = { _, _, _ -> },
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private val onError: (IrFile, IrElement, IrErrorExpression) -> Unit = { _, _, _ -> },
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) : FileLoweringPass {
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val configuration = IrInterpreterConfiguration(printOnlyExceptionMessage = true)
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val interpreter = IrInterpreter(IrInterpreterEnvironment(context.irBuiltIns, configuration), emptyMap())
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override fun lower(irFile: IrFile) {
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val transformer = IrConstTransformer(
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interpreter, irFile, mode = EvaluationMode.ONLY_INTRINSIC_CONST, onWarning, onError, suppressErrors
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)
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irFile.transformChildren(transformer, null)
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}
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}
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