[JS FIR] Support JS_BUILTIN_NAME_CLASH diagnostic

^KT-59391 Fixed

compiler/fir/checkers/checkers-component-generator/src/org/jetbrains/kotlin/fir/checkers/generator/diagnostics/FirJsDiagnosticsList.kt

@@ -54,6 +54,9 @@ object JS_DIAGNOSTICS_LIST : DiagnosticList("FirJsErrors") {
         val JS_NAME_ON_PRIMARY_CONSTRUCTOR_PROHIBITED by error<KtElement>()
         val JS_NAME_ON_ACCESSOR_AND_PROPERTY by error<KtElement>()
         val JS_NAME_PROHIBITED_FOR_EXTENSION_PROPERTY by error<KtElement>()
+        val JS_BUILTIN_NAME_CLASH by error<KtElement>(PositioningStrategy.DECLARATION_SIGNATURE_OR_DEFAULT) {
+            parameter<String>("name")
+        }
     }
 
     val SUPERTYPES by object : DiagnosticGroup("Supertypes") {

compiler/fir/checkers/checkers.js/gen/org/jetbrains/kotlin/fir/analysis/diagnostics/js/FirJsErrors.kt

@@ -50,6 +50,7 @@ object FirJsErrors {
     val JS_NAME_ON_PRIMARY_CONSTRUCTOR_PROHIBITED by error0<KtElement>()
     val JS_NAME_ON_ACCESSOR_AND_PROPERTY by error0<KtElement>()
     val JS_NAME_PROHIBITED_FOR_EXTENSION_PROPERTY by error0<KtElement>()
+    val JS_BUILTIN_NAME_CLASH by error1<KtElement, String>(SourceElementPositioningStrategies.DECLARATION_SIGNATURE_OR_DEFAULT)
 
     // Supertypes
     val WRONG_MULTIPLE_INHERITANCE by error1<KtElement, FirCallableSymbol<*>>(SourceElementPositioningStrategies.DECLARATION_SIGNATURE_OR_DEFAULT)

compiler/fir/checkers/checkers.js/src/org/jetbrains/kotlin/fir/analysis/diagnostics/js/FirJsErrorsDefaultMessages.kt

@@ -32,6 +32,7 @@ import org.jetbrains.kotlin.fir.analysis.diagnostics.js.FirJsErrors.ENUM_CLASS_I
 import org.jetbrains.kotlin.fir.analysis.diagnostics.js.FirJsErrors.EXTERNAL_INTERFACE_AS_REIFIED_TYPE_ARGUMENT
 import org.jetbrains.kotlin.fir.analysis.diagnostics.js.FirJsErrors.JS_EXTERNAL_INHERITORS_ONLY
 import org.jetbrains.kotlin.fir.analysis.diagnostics.js.FirJsErrors.INLINE_EXTERNAL_DECLARATION
+import org.jetbrains.kotlin.fir.analysis.diagnostics.js.FirJsErrors.JS_BUILTIN_NAME_CLASH
 import org.jetbrains.kotlin.fir.analysis.diagnostics.js.FirJsErrors.JS_EXTERNAL_ARGUMENT
 import org.jetbrains.kotlin.fir.analysis.diagnostics.js.FirJsErrors.JS_MODULE_PROHIBITED_ON_NON_NATIVE
 import org.jetbrains.kotlin.fir.analysis.diagnostics.js.FirJsErrors.JS_MODULE_PROHIBITED_ON_VAR
@@ -193,6 +194,12 @@ object FirJsErrorsDefaultMessages : BaseDiagnosticRendererFactory() {
             FirDiagnosticRenderers.RENDER_TYPE
         )
         map.put(JS_NAME_PROHIBITED_FOR_EXTENSION_PROPERTY, "@JsName is prohibited for extension properties")
+        map.put(
+            JS_BUILTIN_NAME_CLASH,
+            "JavaScript name generated for this declaration clashes with built-in declaration {0}",
+            CommonRenderers.STRING
+        )
+
         map.put(JS_NAME_IS_NOT_ON_ALL_ACCESSORS, "@JsName should be on all the property accessors")
         map.put(JS_NAME_PROHIBITED_FOR_NAMED_NATIVE, "@JsName is prohibited for external declaration with explicit name")
         map.put(JS_NAME_PROHIBITED_FOR_OVERRIDE, "@JsName is prohibited for overridden members")

compiler/fir/checkers/checkers.js/src/org/jetbrains/kotlin/fir/analysis/js/checkers/FirJsHelpers.kt

@@ -10,6 +10,7 @@ package org.jetbrains.kotlin.fir.analysis.js.checkers
 import org.jetbrains.kotlin.descriptors.ClassKind
 import org.jetbrains.kotlin.descriptors.Modality
 import org.jetbrains.kotlin.descriptors.Visibilities
+import org.jetbrains.kotlin.descriptors.effectiveVisibility
 import org.jetbrains.kotlin.fir.FirSession
 import org.jetbrains.kotlin.fir.analysis.checkers.*
 import org.jetbrains.kotlin.fir.analysis.checkers.context.CheckerContext
@@ -161,3 +162,38 @@ internal fun getRootClassLikeSymbolOrSelf(symbol: FirBasedSymbol<*>, session: Fi
     return symbol.getContainingClassSymbol(session)?.let { getRootClassLikeSymbolOrSelf(it, session) } ?: symbol
 }
 
+internal fun FirBasedSymbol<*>.getStableNameInJavaScript(session: FirSession): String? {
+    val jsName = getJsName(session)
+    if (jsName != null) {
+        return jsName
+    }
+    val hasStableNameInJavaScript = when {
+        isEffectivelyExternal(session) -> true
+        isExportedObject(session) -> true
+        else -> false
+    }
+
+    // TODO: rethink in KT-60554
+    val hasPublicName = when (this) {
+        is FirClassLikeSymbol -> !isLocal
+        is FirCallableSymbol -> {
+            val parentClass = getContainingClassSymbol(session)
+            if (parentClass != null) {
+                when (visibility) {
+                    is Visibilities.Public -> true
+                    is Visibilities.Protected -> !parentClass.isFinal && parentClass.visibility.isPublicAPI
+                    else -> false
+                }
+            } else {
+                !callableId.isLocal && effectiveVisibility.publicApi
+            }
+        }
+        else -> false
+    }
+
+    if (hasStableNameInJavaScript || hasPublicName) {
+        return (fir as? FirMemberDeclaration)?.nameOrSpecialName?.identifierOrNullIfSpecial
+    }
+    return null
+}
+

compiler/fir/checkers/checkers.js/src/org/jetbrains/kotlin/fir/analysis/js/checkers/JsDeclarationCheckers.kt

@@ -23,6 +23,7 @@ object JsDeclarationCheckers : DeclarationCheckers() {
             FirJsNameChecker,
             FirJsExportAnnotationChecker,
             FirJsExportDeclarationChecker,
+            FirJsBuiltinNameClashChecker
         )
 
     override val classCheckers: Set<FirClassChecker>

compiler/fir/checkers/checkers.js/src/org/jetbrains/kotlin/fir/analysis/js/checkers/declaration/FirJsBuiltinNameClashChecker.kt

@@ -0,0 +1,44 @@
+/*
+ * Copyright 2010-2023 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.fir.analysis.js.checkers.declaration
+
+import org.jetbrains.kotlin.diagnostics.DiagnosticReporter
+import org.jetbrains.kotlin.diagnostics.reportOn
+import org.jetbrains.kotlin.fir.analysis.checkers.context.CheckerContext
+import org.jetbrains.kotlin.fir.analysis.checkers.declaration.FirBasicDeclarationChecker
+import org.jetbrains.kotlin.fir.analysis.checkers.getContainingClassSymbol
+import org.jetbrains.kotlin.fir.analysis.diagnostics.js.FirJsErrors
+import org.jetbrains.kotlin.fir.analysis.js.checkers.getStableNameInJavaScript
+import org.jetbrains.kotlin.fir.analysis.js.checkers.isNativeObject
+import org.jetbrains.kotlin.fir.declarations.FirCallableDeclaration
+import org.jetbrains.kotlin.fir.declarations.FirClassLikeDeclaration
+import org.jetbrains.kotlin.fir.declarations.FirDeclaration
+import org.jetbrains.kotlin.fir.declarations.utils.effectiveVisibility
+import org.jetbrains.kotlin.fir.declarations.utils.isLocal
+import org.jetbrains.kotlin.fir.declarations.utils.nameOrSpecialName
+
+object FirJsBuiltinNameClashChecker : FirBasicDeclarationChecker() {
+    private val PROHIBITED_STATIC_NAMES = setOf("prototype", "length", "\$metadata\$")
+    private val PROHIBITED_MEMBER_NAMES = setOf("constructor")
+
+    override fun check(declaration: FirDeclaration, context: CheckerContext, reporter: DiagnosticReporter) {
+        if (declaration.symbol.isNativeObject(context.session)) {
+            return
+        }
+        if (declaration.getContainingClassSymbol(context.session) == null) {
+            return
+        }
+
+        val stableName = declaration.symbol.getStableNameInJavaScript(context.session) ?: return
+
+        if (declaration is FirClassLikeDeclaration && stableName in PROHIBITED_STATIC_NAMES) {
+            reporter.reportOn(declaration.source, FirJsErrors.JS_BUILTIN_NAME_CLASH, "Function.$stableName", context)
+        }
+        if (declaration is FirCallableDeclaration && stableName in PROHIBITED_MEMBER_NAMES) {
+            reporter.reportOn(declaration.source, FirJsErrors.JS_BUILTIN_NAME_CLASH, "Object.prototype.$stableName", context)
+        }
+    }
+}