Update Kotlin version for compiler plugin

core/src/main/kotlin/org/jetbrains/kotlinx/dataframe/impl/io/readJson.kt

@@ -215,6 +215,7 @@ internal fun fromJsonListAnyColumns(
                             v.longOrNull != null -> collector.add(v.long)
                             v.doubleOrNull != null -> collector.add(v.double)
                             v.floatOrNull != null -> collector.add(v.float)
+                            else -> error("Malformed JSON element ${v::class}: $v")
                         }
                     }
 
@@ -527,6 +528,7 @@ internal fun fromJsonListArrayAndValueColumns(
                                         v.longOrNull != null -> collector.add(v.long)
                                         v.doubleOrNull != null -> collector.add(v.double)
                                         v.floatOrNull != null -> collector.add(v.float)
+                                        else -> error("Malformed JSON element ${v::class}: $v")
                                     }
                                 }
 

core/src/test/kotlin/org/jetbrains/kotlinx/dataframe/io/CsvTests.kt

@@ -22,6 +22,7 @@ import org.jetbrains.kotlinx.dataframe.testResource
 import org.junit.Test
 import java.io.File
 import java.io.StringWriter
+import java.net.URL
 import java.util.Locale
 import kotlin.reflect.KClass
 import kotlin.reflect.typeOf
@@ -249,6 +250,14 @@ class CsvTests {
         producedFile.delete()
     }
 
+    @Test
+    fun `check integrity of example data`() {
+        val df = DataFrame.readCSV("../data/jetbrains_repositories.csv")
+        df.columnNames() shouldBe listOf("full_name", "html_url", "stargazers_count", "topics", "watchers")
+        df.columnTypes() shouldBe listOf(typeOf<String>(), typeOf<URL>(), typeOf<Int>(), typeOf<String>(), typeOf<Int>())
+        df shouldBe DataFrame.readCSV("../data/jetbrains repositories.csv")
+    }
+
     companion object {
         private val simpleCsv = testCsv("testCSV")
         private val csvWithFrenchLocale = testCsv("testCSVwithFrenchLocale")

core/src/test/kotlin/org/jetbrains/kotlinx/dataframe/io/json.kt

@@ -1,12 +1,15 @@
 package org.jetbrains.kotlinx.dataframe.io
 
 import io.kotest.assertions.throwables.shouldNotThrowAny
+import io.kotest.assertions.throwables.shouldThrow
 import io.kotest.matchers.collections.shouldBeIn
 import io.kotest.matchers.shouldBe
 import io.kotest.matchers.string.shouldContain
 import io.kotest.matchers.string.shouldNotContain
 import io.kotest.matchers.types.instanceOf
 import io.kotest.matchers.types.shouldBeInstanceOf
+import kotlinx.serialization.json.Json
+import kotlinx.serialization.json.JsonElement
 import kotlinx.serialization.json.boolean
 import kotlinx.serialization.json.int
 import kotlinx.serialization.json.jsonArray
@@ -42,6 +45,7 @@ import org.jetbrains.kotlinx.dataframe.impl.io.SerializationKeys.METADATA
 import org.jetbrains.kotlinx.dataframe.impl.io.SerializationKeys.NCOL
 import org.jetbrains.kotlinx.dataframe.impl.io.SerializationKeys.NROW
 import org.jetbrains.kotlinx.dataframe.impl.io.SerializationKeys.VERSION
+import org.jetbrains.kotlinx.dataframe.impl.io.readJson
 import org.jetbrains.kotlinx.dataframe.impl.nothingType
 import org.jetbrains.kotlinx.dataframe.io.JSON.TypeClashTactic.ANY_COLUMNS
 import org.jetbrains.kotlinx.dataframe.io.JSON.TypeClashTactic.ARRAY_AND_VALUE_COLUMNS
@@ -1077,4 +1081,13 @@ class JsonTests {
         val json = df.toJson()
         DataFrame.readJsonStr(json) shouldBe df
     }
+
+    @Test
+    fun `parse invalid literal`() {
+        // https://github.com/Kotlin/kotlinx.serialization/issues/2511
+        val json = Json.decodeFromString<JsonElement>("""[jetbrains, jetbrains-youtrack, youtrack, youtrack-api]""")
+        shouldThrow<IllegalStateException> {
+            readJson(json, emptyList())
+        }
+    }
 }

plugins/dataframe-gradle-plugin/src/test/kotlin/org/jetbrains/dataframe/gradle/DataFrameReadTest.kt

@@ -33,7 +33,7 @@ class DataFrameReadTest {
     fun `file with invalid json`() {
         val temp = Files.createTempDirectory("").toFile()
         val invalidJson = File(temp, "test.json").also { it.writeText(".") }
-        shouldNotThrowAny {
+        shouldThrow<IllegalStateException> {
             DataFrame.read(invalidJson)
         }
     }

plugins/kotlin-dataframe/gradle.properties

@@ -1,2 +1,2 @@
 kotlin.code.style=official
-kotlinVersion=2.0.20-dev-2972
+kotlinVersion=2.0.20-dev-5379

plugins/kotlin-dataframe/src/org/jetbrains/kotlinx/dataframe/plugin/extensions/ExtensionsGenerator.kt

@@ -16,13 +16,13 @@ import org.jetbrains.kotlin.fir.extensions.predicateBasedProvider
 import org.jetbrains.kotlin.fir.symbols.impl.ConeClassLikeLookupTagImpl
 import org.jetbrains.kotlin.fir.symbols.impl.FirPropertySymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirRegularClassSymbol
+import org.jetbrains.kotlin.fir.toFirResolvedTypeRef
 import org.jetbrains.kotlin.fir.types.ConeClassLikeType
 import org.jetbrains.kotlin.fir.types.ConeTypeProjection
 import org.jetbrains.kotlin.fir.types.classId
 import org.jetbrains.kotlin.fir.types.coneType
 import org.jetbrains.kotlin.fir.types.constructType
 import org.jetbrains.kotlin.fir.types.impl.ConeClassLikeTypeImpl
-import org.jetbrains.kotlin.fir.types.toFirResolvedTypeRef
 import org.jetbrains.kotlin.fir.types.toSymbol
 import org.jetbrains.kotlin.fir.types.toTypeProjection
 import org.jetbrains.kotlin.name.CallableId

plugins/kotlin-dataframe/src/org/jetbrains/kotlinx/dataframe/plugin/extensions/FunctionCallTransformer.kt

@@ -52,6 +52,7 @@ import org.jetbrains.kotlin.fir.symbols.impl.FirNamedFunctionSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirPropertySymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirRegularClassSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirValueParameterSymbol
+import org.jetbrains.kotlin.fir.toFirResolvedTypeRef
 import org.jetbrains.kotlin.fir.types.ConeKotlinTypeProjection
 import org.jetbrains.kotlin.fir.types.ConeStarProjection
 import org.jetbrains.kotlin.fir.types.builder.buildResolvedTypeRef
@@ -61,7 +62,6 @@ import org.jetbrains.kotlin.fir.types.impl.ConeClassLikeTypeImpl
 import org.jetbrains.kotlin.fir.types.impl.FirImplicitAnyTypeRef
 import org.jetbrains.kotlin.fir.types.resolvedType
 import org.jetbrains.kotlin.fir.types.toClassSymbol
-import org.jetbrains.kotlin.fir.types.toFirResolvedTypeRef
 import org.jetbrains.kotlin.fir.types.toRegularClassSymbol
 import org.jetbrains.kotlin.fir.visitors.FirTransformer
 import org.jetbrains.kotlin.name.CallableId

plugins/kotlin-dataframe/src/org/jetbrains/kotlinx/dataframe/plugin/extensions/TokenGenerator.kt

@@ -25,10 +25,10 @@ import org.jetbrains.kotlin.fir.symbols.impl.ConeClassLikeLookupTagImpl
 import org.jetbrains.kotlin.fir.symbols.impl.FirClassSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirConstructorSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirPropertySymbol
+import org.jetbrains.kotlin.fir.toFirResolvedTypeRef
 import org.jetbrains.kotlin.fir.types.FirResolvedTypeRef
 import org.jetbrains.kotlin.fir.types.builder.buildResolvedTypeRef
 import org.jetbrains.kotlin.fir.types.impl.ConeClassLikeTypeImpl
-import org.jetbrains.kotlin.fir.types.toFirResolvedTypeRef
 import org.jetbrains.kotlin.name.CallableId
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlin.name.SpecialNames

plugins/kotlin-dataframe/src/org/jetbrains/kotlinx/dataframe/plugin/utils/firFactories.kt

@@ -17,9 +17,9 @@ import org.jetbrains.kotlin.fir.symbols.impl.ConeClassLookupTagWithFixedSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirClassSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirPropertyAccessorSymbol
 import org.jetbrains.kotlin.fir.symbols.impl.FirPropertySymbol
+import org.jetbrains.kotlin.fir.toFirResolvedTypeRef
 import org.jetbrains.kotlin.fir.types.FirResolvedTypeRef
 import org.jetbrains.kotlin.fir.types.impl.ConeClassLikeTypeImpl
-import org.jetbrains.kotlin.fir.types.toFirResolvedTypeRef
 import org.jetbrains.kotlin.name.CallableId
 import org.jetbrains.kotlin.name.Name
 import org.jetbrains.kotlinx.dataframe.plugin.extensions.DataFramePlugin

plugins/kotlin-dataframe/testData/box/diff.fir.ir.txt

@@ -50,7 +50,7 @@ FILE fqName:org.jetbrains.kotlinx.dataframe fileName:/diff.kt
     BLOCK_BODY
       VAR name:df type:org.jetbrains.kotlinx.dataframe.DataFrame<*> [val]
         CALL 'public final fun readDelimStr (text: kotlin.String, colTypes: kotlin.collections.Map<kotlin.String, org.jetbrains.kotlinx.dataframe.io.ColType>, skipLines: kotlin.Int, readLines: kotlin.Int?): org.jetbrains.kotlinx.dataframe.DataFrame<*> declared in org.jetbrains.kotlinx.dataframe.io' type=org.jetbrains.kotlinx.dataframe.DataFrame<*> origin=null
-          $receiver: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:Companion modality:FINAL visibility:public [companion] superTypes:[kotlin.Any]' type=org.jetbrains.kotlinx.dataframe.DataFrame.Companion
+          $receiver: GET_OBJECT 'CLASS OBJECT name:Companion modality:FINAL visibility:public [companion] superTypes:[kotlin.Any]' type=org.jetbrains.kotlinx.dataframe.DataFrame.Companion
           text: CALL 'public final fun trimIndent (): kotlin.String declared in kotlin.text' type=kotlin.String origin=null
             $receiver: CONST String type=kotlin.String value="\n        char,level,race,charclass,zone,guild,timestamp\n        59425,1,Orc,Rogue,Orgrimmar,165,01/01/08 00:02:04\n        65494,9,Orc,Hunter,Durotar,-1,01/01/08 00:02:04\n    "
       VAR name:df1 type:org.jetbrains.kotlinx.dataframe.DataFrame<org.jetbrains.kotlinx.dataframe.ActivePlayer> [val]

plugins/kotlin-dataframe/testData/box/explodeDataFrame.fir.ir.txt

@@ -5,7 +5,7 @@ FILE fqName:org.jetbrains.kotlinx.dataframe fileName:/explodeDataFrame.kt
         CALL 'public final fun let <T, R> (block: kotlin.Function1<T of kotlin.let, R of kotlin.let>): R of kotlin.let declared in kotlin' type=org.jetbrains.kotlinx.dataframe.DataFrame<org.jetbrains.kotlinx.dataframe.box.<anonymous>.ReadJson_01> origin=null
           <T>: org.jetbrains.kotlinx.dataframe.DataFrame.Companion
           <R>: org.jetbrains.kotlinx.dataframe.DataFrame<org.jetbrains.kotlinx.dataframe.box.<anonymous>.ReadJson_01>
-          $receiver: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:Companion modality:FINAL visibility:public [companion] superTypes:[kotlin.Any]' type=org.jetbrains.kotlinx.dataframe.DataFrame.Companion
+          $receiver: GET_OBJECT 'CLASS OBJECT name:Companion modality:FINAL visibility:public [companion] superTypes:[kotlin.Any]' type=org.jetbrains.kotlinx.dataframe.DataFrame.Companion
           block: FUN_EXPR type=kotlin.Function1<org.jetbrains.kotlinx.dataframe.DataFrame.Companion, org.jetbrains.kotlinx.dataframe.DataFrame<org.jetbrains.kotlinx.dataframe.box.<anonymous>.ReadJson_01>> origin=LAMBDA
             FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> (it:org.jetbrains.kotlinx.dataframe.DataFrame.Companion) returnType:org.jetbrains.kotlinx.dataframe.DataFrame<org.jetbrains.kotlinx.dataframe.box.<anonymous>.ReadJson_01>
               VALUE_PARAMETER name:it index:0 type:org.jetbrains.kotlinx.dataframe.DataFrame.Companion

plugins/kotlin-dataframe/testData/box/flexibleReturnType.fir.ir.txt

@@ -28,7 +28,7 @@ FILE fqName:org.jetbrains.kotlinx.dataframe fileName:/flexibleReturnType.kt
     BLOCK_BODY
       VAR name:df type:org.jetbrains.kotlinx.dataframe.DataFrame<*> [val]
         CALL 'public final fun readDelimStr (text: kotlin.String, colTypes: kotlin.collections.Map<kotlin.String, org.jetbrains.kotlinx.dataframe.io.ColType>, skipLines: kotlin.Int, readLines: kotlin.Int?): org.jetbrains.kotlinx.dataframe.DataFrame<*> declared in org.jetbrains.kotlinx.dataframe.io' type=org.jetbrains.kotlinx.dataframe.DataFrame<*> origin=null
-          $receiver: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:Companion modality:FINAL visibility:public [companion] superTypes:[kotlin.Any]' type=org.jetbrains.kotlinx.dataframe.DataFrame.Companion
+          $receiver: GET_OBJECT 'CLASS OBJECT name:Companion modality:FINAL visibility:public [companion] superTypes:[kotlin.Any]' type=org.jetbrains.kotlinx.dataframe.DataFrame.Companion
           text: CALL 'public final fun trimIndent (): kotlin.String declared in kotlin.text' type=kotlin.String origin=null
             $receiver: CONST String type=kotlin.String value="\n        char,level,race,charclass,zone,guild,timestamp\n        59425,1,Orc,Rogue,Orgrimmar,165,01/01/08 00:02:04\n        65494,9,Orc,Hunter,Durotar,-1,01/01/08 00:02:04\n    "
       VAR name:df1 type:org.jetbrains.kotlinx.dataframe.DataFrame<org.jetbrains.kotlinx.dataframe.ActivePlayer> [val]
@@ -499,7 +499,7 @@ FILE fqName:org.jetbrains.kotlinx.dataframe fileName:/flexibleReturnType.kt
         CONST String type=kotlin.String value="OK"
   FUN name:diff visibility:public modality:FINAL <T, V> ($receiver:org.jetbrains.kotlinx.dataframe.DataRow<T of org.jetbrains.kotlinx.dataframe.diff>, unit:java.time.temporal.ChronoUnit, expression:@[ExtensionFunctionType] kotlin.Function2<org.jetbrains.kotlinx.dataframe.DataRow<T of org.jetbrains.kotlinx.dataframe.diff>, @[ParameterName(name = "it")] org.jetbrains.kotlinx.dataframe.DataRow<T of org.jetbrains.kotlinx.dataframe.diff>, V of org.jetbrains.kotlinx.dataframe.diff>) returnType:kotlin.Long?
     annotations:
-      OptIn(markerClass = [CLASS_REFERENCE 'CLASS IR_EXTERNAL_DECLARATION_STUB ANNOTATION_CLASS name:ExperimentalTypeInference modality:OPEN visibility:public superTypes:[kotlin.Annotation]' type=kotlin.reflect.KClass<kotlin.experimental.ExperimentalTypeInference>])
+      OptIn(markerClass = [CLASS_REFERENCE 'CLASS ANNOTATION_CLASS name:ExperimentalTypeInference modality:OPEN visibility:public superTypes:[kotlin.Annotation]' type=kotlin.reflect.KClass<kotlin.experimental.ExperimentalTypeInference>])
       OverloadResolutionByLambdaReturnType
     TYPE_PARAMETER name:T index:0 variance: superTypes:[kotlin.Any?] reified:false
     TYPE_PARAMETER name:V index:1 variance: superTypes:[java.time.temporal.Temporal] reified:false

plugins/kotlin-dataframe/testData/box/join.fir.ir.txt

@@ -5,7 +5,7 @@ FILE fqName:org.jetbrains.kotlinx.dataframe fileName:/join.kt
         CALL 'public final fun let <T, R> (block: kotlin.Function1<T of kotlin.let, R of kotlin.let>): R of kotlin.let declared in kotlin' type=org.jetbrains.kotlinx.dataframe.DataFrame<org.jetbrains.kotlinx.dataframe.box.<anonymous>.ReadJson_01> origin=null
           <T>: org.jetbrains.kotlinx.dataframe.DataFrame.Companion
           <R>: org.jetbrains.kotlinx.dataframe.DataFrame<org.jetbrains.kotlinx.dataframe.box.<anonymous>.ReadJson_01>
-          $receiver: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:Companion modality:FINAL visibility:public [companion] superTypes:[kotlin.Any]' type=org.jetbrains.kotlinx.dataframe.DataFrame.Companion
+          $receiver: GET_OBJECT 'CLASS OBJECT name:Companion modality:FINAL visibility:public [companion] superTypes:[kotlin.Any]' type=org.jetbrains.kotlinx.dataframe.DataFrame.Companion
           block: FUN_EXPR type=kotlin.Function1<org.jetbrains.kotlinx.dataframe.DataFrame.Companion, org.jetbrains.kotlinx.dataframe.DataFrame<org.jetbrains.kotlinx.dataframe.box.<anonymous>.ReadJson_01>> origin=LAMBDA
             FUN LOCAL_FUNCTION_FOR_LAMBDA name:<anonymous> visibility:local modality:FINAL <> (it:org.jetbrains.kotlinx.dataframe.DataFrame.Companion) returnType:org.jetbrains.kotlinx.dataframe.DataFrame<org.jetbrains.kotlinx.dataframe.box.<anonymous>.ReadJson_01>
               VALUE_PARAMETER name:it index:0 type:org.jetbrains.kotlinx.dataframe.DataFrame.Companion

plugins/kotlin-dataframe/testData/box/platformType.fir.ir.txt

@@ -54,7 +54,7 @@ FILE fqName:org.jetbrains.kotlinx.dataframe fileName:/platformType.kt
     BLOCK_BODY
       VAR name:df type:org.jetbrains.kotlinx.dataframe.DataFrame<*> [val]
         CALL 'public final fun read (path: kotlin.String, header: kotlin.collections.List<kotlin.String>): org.jetbrains.kotlinx.dataframe.DataFrame<*> declared in org.jetbrains.kotlinx.dataframe.io' type=org.jetbrains.kotlinx.dataframe.DataFrame<*> origin=null
-          $receiver: GET_OBJECT 'CLASS IR_EXTERNAL_DECLARATION_STUB OBJECT name:Companion modality:FINAL visibility:public [companion] superTypes:[kotlin.Any]' type=org.jetbrains.kotlinx.dataframe.DataFrame.Companion
+          $receiver: GET_OBJECT 'CLASS OBJECT name:Companion modality:FINAL visibility:public [companion] superTypes:[kotlin.Any]' type=org.jetbrains.kotlinx.dataframe.DataFrame.Companion
           path: CONST String type=kotlin.String value=""
       VAR name:df1 type:org.jetbrains.kotlinx.dataframe.DataFrame<org.jetbrains.kotlinx.dataframe.ActivePlayer> [val]
         CALL 'public final fun cast <T> (): org.jetbrains.kotlinx.dataframe.DataFrame<T of org.jetbrains.kotlinx.dataframe.api.cast> declared in org.jetbrains.kotlinx.dataframe.api' type=org.jetbrains.kotlinx.dataframe.DataFrame<org.jetbrains.kotlinx.dataframe.ActivePlayer> origin=null