[FIR] add utilities to FIR compiler to throw error with attachment
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Space Team
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c5014d4765
commit
a9cd881a07
@@ -0,0 +1,74 @@
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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.fir.utils.exceptions
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import org.jetbrains.kotlin.KtSourceElement
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import org.jetbrains.kotlin.fir.FirElement
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import org.jetbrains.kotlin.fir.FirElementWithResolveState
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import org.jetbrains.kotlin.fir.FirModuleData
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import org.jetbrains.kotlin.fir.renderer.*
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import org.jetbrains.kotlin.fir.symbols.ConeClassLikeLookupTag
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import org.jetbrains.kotlin.fir.symbols.ConeClassifierLookupTag
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import org.jetbrains.kotlin.fir.symbols.FirBasedSymbol
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import org.jetbrains.kotlin.fir.symbols.impl.FirCallableSymbol
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import org.jetbrains.kotlin.fir.symbols.impl.FirClassifierSymbol
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import org.jetbrains.kotlin.fir.types.ConeKotlinType
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import org.jetbrains.kotlin.utils.exceptions.ExceptionAttachmentBuilder
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fun ExceptionAttachmentBuilder.withFirEntry(name: String, fir: FirElement) {
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withEntry(name, fir) {
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FirRenderer(
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resolvePhaseRenderer = FirResolvePhaseRenderer(),
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declarationRenderer = FirDeclarationRendererWithAttributes(),
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fileAnnotationsContainerRenderer = FirFileAnnotationsContainerRenderer(),
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).renderElementAsString(it)
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}
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withEntry("${name}ElementKind", fir.source?.kind?.let { it::class.simpleName })
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if (fir is FirElementWithResolveState) {
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withModuleDataEntry("${name}ModuleData", fir.moduleData)
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}
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withSourceEntry("${name}Source", fir.source)
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}
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fun ExceptionAttachmentBuilder.withFirSymbolIdEntry(name: String, symbol: FirBasedSymbol<*>?) {
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when (symbol) {
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is FirClassifierSymbol -> withFirLookupTagEntry(name, symbol.toLookupTag())
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is FirCallableSymbol -> withEntry(name, symbol.callableId.toString())
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else -> withEntry(name, symbol.toString())
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}
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}
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fun ExceptionAttachmentBuilder.withFirLookupTagEntry(name: String, lookupTag: ConeClassifierLookupTag?) {
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withEntry(name, lookupTag) { tag ->
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when (tag) {
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is ConeClassLikeLookupTag -> tag.classId.asString()
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else -> tag.name.asString()
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}
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}
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}
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fun ExceptionAttachmentBuilder.withSourceEntry(name: String, source: KtSourceElement?) {
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withEntry(name, source) { it.getElementTextInContextForDebug() }
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}
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fun ExceptionAttachmentBuilder.withModuleDataEntry(name: String, moduleData: FirModuleData?) {
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withEntry(name, moduleData) { module ->
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buildString {
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append("Name: ${module.name}, ")
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append("Platform: ${module.platform}")
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}
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}
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}
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fun ExceptionAttachmentBuilder.withFirSymbolEntry(name: String, symbol: FirBasedSymbol<*>) {
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withFirEntry("${name}Fir", symbol.fir)
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}
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fun ExceptionAttachmentBuilder.withConeTypeEntry(name: String, coneType: ConeKotlinType?) {
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withEntry(name, coneType) {
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buildString { ConeTypeRendererForDebugging(this).render(it) }
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}
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}
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@@ -14,6 +14,7 @@ import com.intellij.psi.PsiFile
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import com.intellij.psi.PsiWhiteSpace
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import com.intellij.psi.tree.IElementType
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import com.intellij.util.diff.FlyweightCapableTreeStructure
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import org.jetbrains.kotlin.utils.getElementTextWithContext
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sealed class KtSourceElementKind {
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abstract val shouldSkipErrorTypeReporting: Boolean
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@@ -309,6 +310,8 @@ sealed class KtSourceElement : AbstractKtSourceElement() {
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abstract val lighterASTNode: LighterASTNode
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abstract val treeStructure: FlyweightCapableTreeStructure<LighterASTNode>
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abstract fun getElementTextInContextForDebug(): String
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/** Implementation must compute the hashcode from the source element. */
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abstract override fun hashCode(): Int
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@@ -336,6 +339,10 @@ sealed class KtPsiSourceElement(val psi: PsiElement) : KtSourceElement() {
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WrappedTreeStructure(psi.containingFile)
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}
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override fun getElementTextInContextForDebug(): String {
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return getElementTextWithContext(psi)
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}
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internal class WrappedTreeStructure(file: PsiFile) : FlyweightCapableTreeStructure<LighterASTNode> {
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private val lighterAST = TreeBackedLighterAST(file.node)
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@@ -521,6 +528,10 @@ class KtLightSourceElement(
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return node.psi?.toKtPsiSourceElement(kind)
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}
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override fun getElementTextInContextForDebug(): String {
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return treeStructure.toString(lighterASTNode).toString()
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}
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override fun equals(other: Any?): Boolean {
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if (this === other) return true
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if (javaClass != other?.javaClass) return false
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+15
@@ -0,0 +1,15 @@
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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.utils.exceptions
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import com.intellij.psi.PsiElement
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import org.jetbrains.kotlin.utils.getElementTextWithContext
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fun ExceptionAttachmentBuilder.withPsiEntry(name: String, psi: PsiElement?) {
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withEntry(name, psi) { psiElement ->
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getElementTextWithContext(psiElement)
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}
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}
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