[Wasm] Add compiler.common.wasm module

This module is introduced to mirror K/JS code layout
Add WasmStandardClassIds to use in checkers

.space/CODEOWNERS

@@ -216,6 +216,7 @@
 /core/compiler.common.jvm/ "Kotlin Compiler Core"
 /core/compiler.common.js/ "Kotlin Compiler Core"
 /core/compiler.common.native/ "Kotlin Compiler Core"
+/core/compiler.common.wasm/ "Kotlin Compiler Core"
 /core/descriptors/ "Kotlin Compiler Core"
 /core/descriptors.jvm/ "Kotlin Compiler Core"
 /core/descriptors.runtime/ "Kotlin Libraries"

build.gradle.kts

@@ -133,6 +133,7 @@ val commonCompilerModules = arrayOf(
     ":core:compiler.common.jvm",
     ":core:compiler.common.js",
     ":core:compiler.common.native",
+    ":core:compiler.common.wasm",
     ":core:util.runtime",
     ":compiler:frontend.common.jvm",
     ":compiler:frontend.java", // TODO this is fe10 module but some utils used in fir ide now
@@ -243,6 +244,7 @@ extra["kotlinJpsPluginEmbeddedDependencies"] = listOf(
     ":core:compiler.common.jvm",
     ":core:compiler.common.js",
     ":core:compiler.common.native",
+    ":core:compiler.common.wasm",
     ":core:descriptors",
     ":core:descriptors.jvm",
     ":compiler:backend.common.jvm",

core/compiler.common.wasm/build.gradle.kts

@@ -0,0 +1,15 @@
+plugins {
+    kotlin("jvm")
+    id("jps-compatible")
+}
+
+project.configureJvmToolchain(JdkMajorVersion.JDK_1_8)
+
+dependencies {
+    api(project(":core:compiler.common"))
+}
+
+sourceSets {
+    "main" { projectDefault() }
+    "test" {}
+}

core/compiler.common.wasm/src/org/jetbrains/kotlin/name/WasmStandardClassIds.kt

@@ -0,0 +1,35 @@
+/*
+ * 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.name
+
+import org.jetbrains.kotlin.name.StandardClassIds.BASE_KOTLIN_PACKAGE
+
+object WasmStandardClassIds {
+    val BASE_JS_PACKAGE = BASE_KOTLIN_PACKAGE.child(Name.identifier("js"))
+
+    object Annotations {
+        @JvmField
+        val JsQualifier = "JsQualifier".jsId()
+
+        @JvmField
+        val JsModule = "JsModule".jsId()
+
+        @JvmField
+        val JsName = "JsName".jsId()
+
+        @JvmField
+        val JsExport = "JsExport".jsId()
+    }
+
+    object Callables {
+        @JvmField
+        val JsDefinedExternally = "definedExternally".callableId(BASE_JS_PACKAGE)
+    }
+}
+
+private fun String.jsId() = ClassId(WasmStandardClassIds.BASE_JS_PACKAGE, Name.identifier(this))
+
+private fun String.callableId(packageName: FqName) = CallableId(packageName, Name.identifier(this))

settings.gradle

@@ -113,6 +113,7 @@ include ":benchmarks",
         ":core:compiler.common.jvm",
         ":core:compiler.common.js",
         ":core:compiler.common.native",
+        ":core:compiler.common.wasm",
         ":compiler:backend.common.jvm",
         ":core:descriptors",
         ":core:descriptors.jvm",