From 460e21c7bcc33e54aae29ab2f7bc6569baf6a45e Mon Sep 17 00:00:00 2001
From: Dmitriy Dolovov <Dmitriy.Dolovov@jetbrains.com>
Date: Thu, 13 Oct 2022 18:15:41 +0200
Subject: [PATCH] [IR][JS] Partial linkage: Enable PL for IR IC compiler

---
 .../org/jetbrains/kotlin/ir/backend/js/ic/JsIrLinkerLoader.kt | 4 +++-
 .../src/org/jetbrains/kotlin/ir/backend/js/klib.kt            | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/ic/JsIrLinkerLoader.kt b/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/ic/JsIrLinkerLoader.kt
index 6504a3256ec..ecd5dbfea9d 100644
--- a/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/ic/JsIrLinkerLoader.kt
+++ b/compiler/ir/backend.js/src/org/jetbrains/kotlin/ir/backend/js/ic/JsIrLinkerLoader.kt
@@ -22,6 +22,7 @@ import org.jetbrains.kotlin.ir.declarations.IrModuleFragment
 import org.jetbrains.kotlin.ir.util.ExternalDependenciesGenerator
 import org.jetbrains.kotlin.ir.util.SymbolTable
 import org.jetbrains.kotlin.ir.util.irMessageLogger
+import org.jetbrains.kotlin.js.config.JSConfigurationKeys
 import org.jetbrains.kotlin.library.KotlinLibrary
 import org.jetbrains.kotlin.library.unresolvedDependencies
 import org.jetbrains.kotlin.psi2ir.descriptors.IrBuiltInsOverDescriptors
@@ -49,7 +50,8 @@ internal class JsIrLinkerLoader(
         val moduleDescriptor = loadedModules.keys.last()
         val typeTranslator = TypeTranslatorImpl(symbolTable, compilerConfiguration.languageVersionSettings, moduleDescriptor)
         val irBuiltIns = IrBuiltInsOverDescriptors(moduleDescriptor.builtIns, typeTranslator, symbolTable)
-        return JsIrLinker(null, compilerConfiguration.irMessageLogger, irBuiltIns, symbolTable, partialLinkageEnabled = false, null)
+        val partialLinkageEnabled = compilerConfiguration[JSConfigurationKeys.PARTIAL_LINKAGE] ?: false
+        return JsIrLinker(null, compilerConfiguration.irMessageLogger, irBuiltIns, symbolTable, partialLinkageEnabled, null)
     }
 
     private fun loadModules(): Map<ModuleDescriptor, KotlinLibrary> {
diff --git a/compiler/ir/serialization.js/src/org/jetbrains/kotlin/ir/backend/js/klib.kt b/compiler/ir/serialization.js/src/org/jetbrains/kotlin/ir/backend/js/klib.kt
index f4079c2e5db..c51fc5b8f29 100644
--- a/compiler/ir/serialization.js/src/org/jetbrains/kotlin/ir/backend/js/klib.kt
+++ b/compiler/ir/serialization.js/src/org/jetbrains/kotlin/ir/backend/js/klib.kt
@@ -171,7 +171,7 @@ fun generateIrForKlibSerialization(
         messageLogger,
         psi2IrContext.irBuiltIns,
         psi2IrContext.symbolTable,
-        partialLinkageEnabled = false,
+        partialLinkageEnabled = partialLinkageEnabled,
         feContext,
         ICData(serializedIrFiles, errorPolicy.allowErrors),
         stubGenerator = stubGenerator