From 7f37b19e0aad33566f7a8118ed730e860d0f23b0 Mon Sep 17 00:00:00 2001
From: Alexander Udalov <alexander.udalov@jetbrains.com>
Date: Tue, 7 Jul 2020 16:49:52 +0200
Subject: [PATCH] Remove dead code in KonanIr.kt

(cherry picked from commit 5c8c7c770d1c1cc6bea21c4061903804853e47fd)
---
 .../kotlin/backend/konan/ir/KonanIr.kt        | 124 ------------------
 1 file changed, 124 deletions(-)
 delete mode 100644 backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/ir/KonanIr.kt

diff --git a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/ir/KonanIr.kt b/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/ir/KonanIr.kt
deleted file mode 100644
index 572f650cefe..00000000000
--- a/backend.native/compiler/ir/backend.native/src/org/jetbrains/kotlin/backend/konan/ir/KonanIr.kt
+++ /dev/null
@@ -1,124 +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 file.
- */
-
-package org.jetbrains.kotlin.backend.konan.ir
-
-import org.jetbrains.kotlin.descriptors.*
-import org.jetbrains.kotlin.descriptors.annotations.AnnotationDescriptor
-import org.jetbrains.kotlin.ir.SourceManager
-import org.jetbrains.kotlin.ir.SourceManager.FileEntry
-import org.jetbrains.kotlin.ir.SourceRangeInfo
-import org.jetbrains.kotlin.ir.UNDEFINED_OFFSET
-import org.jetbrains.kotlin.ir.declarations.IrDeclaration
-import org.jetbrains.kotlin.ir.declarations.IrFile
-import org.jetbrains.kotlin.ir.declarations.MetadataSource
-import org.jetbrains.kotlin.ir.expressions.*
-import org.jetbrains.kotlin.ir.symbols.*
-import org.jetbrains.kotlin.ir.util.SYNTHETIC_OFFSET
-import org.jetbrains.kotlin.ir.visitors.IrElementTransformer
-import org.jetbrains.kotlin.ir.visitors.IrElementVisitor
-import org.jetbrains.kotlin.konan.file.File
-import org.jetbrains.kotlin.name.FqName
-
-val File.lineStartOffsets: IntArray get() {
-    // TODO: could be incorrect, if file is not in system's line terminator format.
-    // Maybe use (0..document.lineCount - 1)
-    //                .map { document.getLineStartOffset(it) }
-    //                .toIntArray()
-    // as in PSI.
-    val separatorLength = System.lineSeparator().length
-    val buffer = mutableListOf<Int>()
-    var currentOffset = 0
-    this.forEachLine { line ->
-        buffer.add(currentOffset)
-        currentOffset += line.length + separatorLength
-    }
-    buffer.add(currentOffset)
-    return buffer.toIntArray()
-}
-
-val FileEntry.lineStartOffsets get() = File(name).let {
-    if (it.exists && it.isFile) it.lineStartOffsets else IntArray(0)
-}
-
-
-//-----------------------------------------------------------------------------//
-/**
- * TODO
- * FileEntry provides mapping file offset to pair line and column which are used in debug information generation.
- * NaiveSourceBasedFileEntryImpl implements the functionality with calculation lines and columns at compile time,
- * that obligates user to have sources of all dependencies, that not always possible and intuitively clear. Instead new
- * version should rely on serialized mapping (offset to pair line and column), which should be generated at library
- * compilation stage (perhaps in or before inline face)
-*/
-
-class NaiveSourceBasedFileEntryImpl(override val name: String, val lineStartOffsets: IntArray = IntArray(0)) : SourceManager.FileEntry {
-
-    //-------------------------------------------------------------------------//
-
-    override fun getLineNumber(offset: Int): Int {
-        assert(offset != UNDEFINED_OFFSET)
-        if (offset == SYNTHETIC_OFFSET) return 0
-        val index = lineStartOffsets.binarySearch(offset)
-        return if (index >= 0) index else -index - 2
-    }
-
-    //-------------------------------------------------------------------------//
-
-    override fun getColumnNumber(offset: Int): Int {
-        assert(offset != UNDEFINED_OFFSET)
-        if (offset == SYNTHETIC_OFFSET) return 0
-        var lineNumber = getLineNumber(offset)
-        return offset - lineStartOffsets[lineNumber]
-    }
-
-    //-------------------------------------------------------------------------//
-
-    override val maxOffset: Int
-        //get() = TODO("not implemented")
-        get() = UNDEFINED_OFFSET
-
-    override fun getSourceRangeInfo(beginOffset: Int, endOffset: Int): SourceRangeInfo {
-        //TODO("not implemented")
-        return SourceRangeInfo(name, beginOffset, -1, -1, endOffset, -1, -1)
-
-    }
-}
-
-//-----------------------------------------------------------------------------//
-
-class IrFileImpl(entry: SourceManager.FileEntry) : IrFile {
-
-    override val fileEntry = entry
-
-    //-------------------------------------------------------------------------//
-
-    override val metadata: MetadataSource.File?
-        get() = TODO("not implemented")
-    override var annotations: List<IrConstructorCall>
-        get() = TODO("not implemented")
-        set(_) = TODO("not implemented")
-    override val fqName: FqName
-        get() = TODO("not implemented")
-    override val symbol: IrFileSymbol
-        get() = TODO("not implemented")
-    override val packageFragmentDescriptor: PackageFragmentDescriptor
-        get() = TODO("not implemented")
-    override val endOffset: Int
-        get() = TODO("not implemented")
-    override val startOffset: Int
-        get() = TODO("not implemented")
-    override val declarations: MutableList<IrDeclaration>
-        get() = TODO("not implemented")
-    override fun <D> acceptChildren(visitor: IrElementVisitor<Unit, D>, data: D) {
-        TODO("not implemented")
-    }
-    override fun <D> transformChildren(transformer: IrElementTransformer<D>, data: D) {
-        TODO("not implemented")
-    }
-    override fun <R, D> accept(visitor: IrElementVisitor<R, D>, data: D): R {
-        TODO("not implemented")
-    }
-}
\ No newline at end of file