From 84a5a9ff5362883b5abe7ba20559b7c35274441a Mon Sep 17 00:00:00 2001
From: Igor Yakovlev <igor.yakovlev@jetbrains.com>
Date: Mon, 11 Mar 2024 15:27:33 +0100
Subject: [PATCH] Revert "[Wasm] Implement IrLinkageError end enable partial
 linker"

This reverts commit c0f387dbd1faa71d2e0c22f29e38a80decc7aa54.
---
 .../org/jetbrains/kotlin/cli/js/K2JsIrCompiler.kt    |  2 +-
 .../org/jetbrains/kotlin/backend/wasm/WasmSymbols.kt |  2 --
 .../kotlin/backend/wasm/lower/BuiltInsLowering.kt    |  3 ---
 .../internal/kotlin/wasm/internal/LinkageError.kt    | 12 ------------
 4 files changed, 1 insertion(+), 18 deletions(-)
 delete mode 100644 libraries/stdlib/wasm/internal/kotlin/wasm/internal/LinkageError.kt

diff --git a/compiler/cli/cli-js/src/org/jetbrains/kotlin/cli/js/K2JsIrCompiler.kt b/compiler/cli/cli-js/src/org/jetbrains/kotlin/cli/js/K2JsIrCompiler.kt
index 8c391ffd703..3da2e954697 100644
--- a/compiler/cli/cli-js/src/org/jetbrains/kotlin/cli/js/K2JsIrCompiler.kt
+++ b/compiler/cli/cli-js/src/org/jetbrains/kotlin/cli/js/K2JsIrCompiler.kt
@@ -808,7 +808,7 @@ class K2JsIrCompiler : CLICompiler<K2JSCompilerArguments>() {
             mode = arguments.partialLinkageMode,
             logLevel = arguments.partialLinkageLogLevel,
             compilerModeAllowsUsingPartialLinkage =
-            /* no PL when producing KLIB */ arguments.includes != null,
+                /* disabled for WASM for now */ !arguments.wasm && /* no PL when producing KLIB */ arguments.includes != null,
             onWarning = { messageCollector.report(WARNING, it) },
             onError = { messageCollector.report(ERROR, it) }
         )
diff --git a/compiler/ir/backend.wasm/src/org/jetbrains/kotlin/backend/wasm/WasmSymbols.kt b/compiler/ir/backend.wasm/src/org/jetbrains/kotlin/backend/wasm/WasmSymbols.kt
index 556e359365e..e52e89c5b6a 100644
--- a/compiler/ir/backend.wasm/src/org/jetbrains/kotlin/backend/wasm/WasmSymbols.kt
+++ b/compiler/ir/backend.wasm/src/org/jetbrains/kotlin/backend/wasm/WasmSymbols.kt
@@ -110,8 +110,6 @@ class WasmSymbols(
     override val returnIfSuspended =
         getInternalFunction("returnIfSuspended")
 
-    val throwLinkageError = getInternalFunction("throwLinkageError")
-
     val enumEntries = getIrClass(FqName.fromSegments(listOf("kotlin", "enums", "EnumEntries")))
     val createEnumEntries = findFunctions(enumsInternalPackage.memberScope, Name.identifier("enumEntries"))
         .find { it.valueParameters.firstOrNull()?.type?.isFunctionType == false }
diff --git a/compiler/ir/backend.wasm/src/org/jetbrains/kotlin/backend/wasm/lower/BuiltInsLowering.kt b/compiler/ir/backend.wasm/src/org/jetbrains/kotlin/backend/wasm/lower/BuiltInsLowering.kt
index 1a3d4fb69c0..9862c506506 100644
--- a/compiler/ir/backend.wasm/src/org/jetbrains/kotlin/backend/wasm/lower/BuiltInsLowering.kt
+++ b/compiler/ir/backend.wasm/src/org/jetbrains/kotlin/backend/wasm/lower/BuiltInsLowering.kt
@@ -46,9 +46,6 @@ class BuiltInsLowering(val context: WasmBackendContext) : FileLoweringPass {
         builder: DeclarationIrBuilder
     ): IrExpression {
         when (val symbol = call.symbol) {
-            irBuiltins.linkageErrorSymbol -> {
-                return irCall(call, context.wasmSymbols.throwLinkageError)
-            }
             irBuiltins.ieee754equalsFunByOperandType[irBuiltins.floatClass] -> {
                 if (call.getValueArgument(0)!!.type.isNullable() || call.getValueArgument(1)!!.type.isNullable()) {
                     return irCall(call, symbols.nullableFloatIeee754Equals)
diff --git a/libraries/stdlib/wasm/internal/kotlin/wasm/internal/LinkageError.kt b/libraries/stdlib/wasm/internal/kotlin/wasm/internal/LinkageError.kt
deleted file mode 100644
index 6088a8372a5..00000000000
--- a/libraries/stdlib/wasm/internal/kotlin/wasm/internal/LinkageError.kt
+++ /dev/null
@@ -1,12 +0,0 @@
-/*
- * Copyright 2010-2024 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 kotlin.wasm.internal
-
-internal class IrLinkageError(message: String?) : Error(message)
-
-internal fun throwLinkageError(message: String?): Nothing {
-    throw IrLinkageError(message)
-}
\ No newline at end of file