[JS IR] Run diagnostics by IR before the klib serialization

Implement an infrastructure for checking IR before JS klib serialization.
Implement the EXPORTING_JS_NAME_CLASH and EXPORTING_JS_NAME_CLASH_ES checks.

^KT-61710 Fixed

js/js.tests/test/org/jetbrains/kotlin/benchmarks/GenerateIrRuntime.kt

@@ -26,6 +26,7 @@ import org.jetbrains.kotlin.cli.jvm.compiler.EnvironmentConfigFiles
 import org.jetbrains.kotlin.cli.jvm.compiler.KotlinCoreEnvironment
 import org.jetbrains.kotlin.config.*
 import org.jetbrains.kotlin.descriptors.impl.ModuleDescriptorImpl
+import org.jetbrains.kotlin.diagnostics.DiagnosticReporterFactory
 import org.jetbrains.kotlin.incremental.ChangedFiles
 import org.jetbrains.kotlin.incremental.IncrementalJsCompilerRunner
 import org.jetbrains.kotlin.incremental.multiproject.EmptyModulesApiHistory
@@ -36,6 +37,7 @@ import org.jetbrains.kotlin.ir.backend.js.*
 import org.jetbrains.kotlin.ir.backend.js.lower.serialization.ir.JsIrLinker
 import org.jetbrains.kotlin.ir.backend.js.lower.serialization.ir.JsIrModuleSerializer
 import org.jetbrains.kotlin.ir.backend.js.lower.serialization.ir.JsManglerDesc
+import org.jetbrains.kotlin.ir.backend.js.lower.serialization.ir.collectExportedNames
 import org.jetbrains.kotlin.ir.backend.js.transformers.irToJs.IrModuleToJsTransformer
 import org.jetbrains.kotlin.ir.backend.js.transformers.irToJs.TranslationMode
 import org.jetbrains.kotlin.ir.declarations.IrModuleFragment
@@ -490,12 +492,14 @@ class GenerateIrRuntime {
         files: List<KtFile>,
         perFile: Boolean = false
     ): String {
+        val diagnosticReporter = DiagnosticReporterFactory.createPendingReporter()
         val tmpKlibDir = createTempDirectory().also { it.toFile().deleteOnExit() }.toString()
         val metadataSerializer = KlibMetadataIncrementalSerializer(configuration, project, false)
         serializeModuleIntoKlib(
             moduleName,
             configuration,
             IrMessageLogger.None,
+            diagnosticReporter,
             files.map(::KtPsiSourceFile),
             tmpKlibDir,
             emptyList(),

js/js.tests/test/org/jetbrains/kotlin/incremental/IrAbstractInvalidationTest.kt

@@ -8,6 +8,7 @@ package org.jetbrains.kotlin.incremental
 import org.jetbrains.kotlin.cli.common.messages.AnalyzerWithCompilerReport
 import org.jetbrains.kotlin.cli.js.klib.generateIrForKlibSerialization
 import org.jetbrains.kotlin.config.CompilerConfiguration
+import org.jetbrains.kotlin.diagnostics.DiagnosticReporterFactory
 import org.jetbrains.kotlin.ir.backend.js.*
 import org.jetbrains.kotlin.ir.backend.js.transformers.irToJs.JsGenerationGranularity
 import org.jetbrains.kotlin.ir.declarations.impl.IrFactoryImpl
@@ -108,13 +109,15 @@ abstract class IrAbstractInvalidationTest(
         val metadataSerializer =
             KlibMetadataIncrementalSerializer(configuration, sourceModule.project, sourceModule.jsFrontEndResult.hasErrors)
 
+        val diagnosticReporter = DiagnosticReporterFactory.createPendingReporter()
         generateKLib(
             sourceModule,
             outputKlibFile.canonicalPath,
             nopack = false,
             jsOutputName = moduleName,
             icData = icData,
-            moduleFragment = moduleFragment
+            moduleFragment = moduleFragment,
+            diagnosticReporter = diagnosticReporter
         ) { file ->
             metadataSerializer.serializeScope(file, sourceModule.jsFrontEndResult.bindingContext, moduleFragment.descriptor)
         }

js/js.tests/test/org/jetbrains/kotlin/js/test/converters/FirJsKlibBackendFacade.kt

@@ -62,6 +62,7 @@ class FirJsKlibBackendFacade(
                 configuration[CommonConfigurationKeys.MODULE_NAME]!!,
                 configuration,
                 configuration.get(IrMessageLogger.IR_MESSAGE_LOGGER) ?: IrMessageLogger.None,
+                inputArtifact.diagnosticReporter,
                 inputArtifact.sourceFiles,
                 klibPath = outputFile,
                 libraries.map { it.library },

js/js.tests/test/org/jetbrains/kotlin/js/test/converters/JsKlibBackendFacade.kt

@@ -51,6 +51,7 @@ class JsKlibBackendFacade(
                 configuration[CommonConfigurationKeys.MODULE_NAME]!!,
                 configuration,
                 configuration.irMessageLogger,
+                inputArtifact.diagnosticReporter,
                 inputArtifact.sourceFiles,
                 klibPath = outputFile,
                 JsEnvironmentConfigurator.getAllRecursiveLibrariesFor(module, testServices).keys.toList(),

js/js.tests/test/org/jetbrains/kotlin/js/test/ir/AbstractJsPartialLinkageTestCase.kt

@@ -112,12 +112,19 @@ abstract class AbstractJsPartialLinkageTestCase(private val compilerType: Compil
                 "-Xir-produce-klib-file",
                 "-ir-output-dir", klibFile.parentFile.absolutePath,
                 "-ir-output-name", moduleName,
-                "-Werror" // Halt on any unexpected warning.
+                // Halt on any unexpected warning.
+                "-Werror",
+                // Tests suppress the INVISIBLE_REFERENCE check.
+                // However, JS doesn't produce the INVISIBLE_REFERENCE error;
+                // As result, it triggers a suppression error warning about the redundant suppression.
+                // This flag is used to disable the warning.
+                "-Xdont-warn-on-error-suppression"
             ),
             dependencies.toCompilerArgs(),
             listOf(
                 "-language-version", "2.0",
-                "-Xsuppress-version-warnings" // Don't fail on language version warnings.
+                // Don't fail on language version warnings.
+                "-Xsuppress-version-warnings"
             ).takeIf { compilerType.useFir },
             kotlinSourceFilePaths
         )