first commit

app_vue/node_modules/webpack/lib/wasm-sync/UnsupportedWebAssemblyFeatureError.js

@@ -0,0 +1,16 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const WebpackError = require("../WebpackError");
+
+module.exports = class UnsupportedWebAssemblyFeatureError extends WebpackError {
+	/** @param {string} message Error message */
+	constructor(message) {
+		super(message);
+		this.name = "UnsupportedWebAssemblyFeatureError";
+		this.hideStack = true;
+	}
+};

app_vue/node_modules/webpack/lib/wasm-sync/WasmChunkLoadingRuntimeModule.js

@@ -0,0 +1,413 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const RuntimeGlobals = require("../RuntimeGlobals");
+const RuntimeModule = require("../RuntimeModule");
+const Template = require("../Template");
+const { compareModulesByIdentifier } = require("../util/comparators");
+const WebAssemblyUtils = require("./WebAssemblyUtils");
+
+/** @typedef {import("@webassemblyjs/ast").Signature} Signature */
+/** @typedef {import("../Chunk")} Chunk */
+/** @typedef {import("../ChunkGraph")} ChunkGraph */
+/** @typedef {import("../ChunkGraph").ModuleId} ModuleId */
+/** @typedef {import("../Compilation")} Compilation */
+/** @typedef {import("../Module")} Module */
+/** @typedef {import("../Module").ReadOnlyRuntimeRequirements} ReadOnlyRuntimeRequirements */
+/** @typedef {import("../ModuleGraph")} ModuleGraph */
+/** @typedef {import("../util/runtime").RuntimeSpec} RuntimeSpec */
+
+// TODO webpack 6 remove the whole folder
+
+// Get all wasm modules
+/**
+ * @param {ModuleGraph} moduleGraph the module graph
+ * @param {ChunkGraph} chunkGraph the chunk graph
+ * @param {Chunk} chunk the chunk
+ * @returns {Module[]} all wasm modules
+ */
+const getAllWasmModules = (moduleGraph, chunkGraph, chunk) => {
+	const wasmModules = chunk.getAllAsyncChunks();
+	const array = [];
+	for (const chunk of wasmModules) {
+		for (const m of chunkGraph.getOrderedChunkModulesIterable(
+			chunk,
+			compareModulesByIdentifier
+		)) {
+			if (m.type.startsWith("webassembly")) {
+				array.push(m);
+			}
+		}
+	}
+
+	return array;
+};
+
+/**
+ * generates the import object function for a module
+ * @param {ChunkGraph} chunkGraph the chunk graph
+ * @param {Module} module the module
+ * @param {boolean | undefined} mangle mangle imports
+ * @param {string[]} declarations array where declarations are pushed to
+ * @param {RuntimeSpec} runtime the runtime
+ * @returns {string} source code
+ */
+const generateImportObject = (
+	chunkGraph,
+	module,
+	mangle,
+	declarations,
+	runtime
+) => {
+	const moduleGraph = chunkGraph.moduleGraph;
+	/** @type {Map<string, string | number>} */
+	const waitForInstances = new Map();
+	const properties = [];
+	const usedWasmDependencies = WebAssemblyUtils.getUsedDependencies(
+		moduleGraph,
+		module,
+		mangle
+	);
+	for (const usedDep of usedWasmDependencies) {
+		const dep = usedDep.dependency;
+		const importedModule = moduleGraph.getModule(dep);
+		const exportName = dep.name;
+		const usedName =
+			importedModule &&
+			moduleGraph
+				.getExportsInfo(importedModule)
+				.getUsedName(exportName, runtime);
+		const description = dep.description;
+		const direct = dep.onlyDirectImport;
+
+		const module = usedDep.module;
+		const name = usedDep.name;
+
+		if (direct) {
+			const instanceVar = `m${waitForInstances.size}`;
+			waitForInstances.set(
+				instanceVar,
+				/** @type {ModuleId} */
+				(chunkGraph.getModuleId(/** @type {Module} */ (importedModule)))
+			);
+			properties.push({
+				module,
+				name,
+				value: `${instanceVar}[${JSON.stringify(usedName)}]`
+			});
+		} else {
+			const params =
+				/** @type {Signature} */
+				(description.signature).params.map(
+					(param, k) => `p${k}${param.valtype}`
+				);
+
+			const mod = `${RuntimeGlobals.moduleCache}[${JSON.stringify(
+				chunkGraph.getModuleId(/** @type {Module} */ (importedModule))
+			)}]`;
+			const modExports = `${mod}.exports`;
+
+			const cache = `wasmImportedFuncCache${declarations.length}`;
+			declarations.push(`var ${cache};`);
+
+			const modCode =
+				/** @type {Module} */
+				(importedModule).type.startsWith("webassembly")
+					? `${mod} ? ${modExports}[${JSON.stringify(usedName)}] : `
+					: "";
+
+			properties.push({
+				module,
+				name,
+				value: Template.asString([
+					`${modCode}function(${params}) {`,
+					Template.indent([
+						`if(${cache} === undefined) ${cache} = ${modExports};`,
+						`return ${cache}[${JSON.stringify(usedName)}](${params});`
+					]),
+					"}"
+				])
+			});
+		}
+	}
+
+	let importObject;
+	if (mangle) {
+		importObject = [
+			"return {",
+			Template.indent([
+				properties.map(p => `${JSON.stringify(p.name)}: ${p.value}`).join(",\n")
+			]),
+			"};"
+		];
+	} else {
+		/** @type {Map<string, Array<{ name: string, value: string }>>} */
+		const propertiesByModule = new Map();
+		for (const p of properties) {
+			let list = propertiesByModule.get(p.module);
+			if (list === undefined) {
+				propertiesByModule.set(p.module, (list = []));
+			}
+			list.push(p);
+		}
+		importObject = [
+			"return {",
+			Template.indent([
+				Array.from(propertiesByModule, ([module, list]) =>
+					Template.asString([
+						`${JSON.stringify(module)}: {`,
+						Template.indent([
+							list.map(p => `${JSON.stringify(p.name)}: ${p.value}`).join(",\n")
+						]),
+						"}"
+					])
+				).join(",\n")
+			]),
+			"};"
+		];
+	}
+
+	const moduleIdStringified = JSON.stringify(chunkGraph.getModuleId(module));
+	if (waitForInstances.size === 1) {
+		const moduleId = Array.from(waitForInstances.values())[0];
+		const promise = `installedWasmModules[${JSON.stringify(moduleId)}]`;
+		const variable = Array.from(waitForInstances.keys())[0];
+		return Template.asString([
+			`${moduleIdStringified}: function() {`,
+			Template.indent([
+				`return promiseResolve().then(function() { return ${promise}; }).then(function(${variable}) {`,
+				Template.indent(importObject),
+				"});"
+			]),
+			"},"
+		]);
+	} else if (waitForInstances.size > 0) {
+		const promises = Array.from(
+			waitForInstances.values(),
+			id => `installedWasmModules[${JSON.stringify(id)}]`
+		).join(", ");
+		const variables = Array.from(
+			waitForInstances.keys(),
+			(name, i) => `${name} = array[${i}]`
+		).join(", ");
+		return Template.asString([
+			`${moduleIdStringified}: function() {`,
+			Template.indent([
+				`return promiseResolve().then(function() { return Promise.all([${promises}]); }).then(function(array) {`,
+				Template.indent([`var ${variables};`, ...importObject]),
+				"});"
+			]),
+			"},"
+		]);
+	}
+	return Template.asString([
+		`${moduleIdStringified}: function() {`,
+		Template.indent(importObject),
+		"},"
+	]);
+};
+
+/**
+ * @typedef {object} WasmChunkLoadingRuntimeModuleOptions
+ * @property {(path: string) => string} generateLoadBinaryCode
+ * @property {boolean=} supportsStreaming
+ * @property {boolean=} mangleImports
+ * @property {ReadOnlyRuntimeRequirements} runtimeRequirements
+ */
+
+class WasmChunkLoadingRuntimeModule extends RuntimeModule {
+	/**
+	 * @param {WasmChunkLoadingRuntimeModuleOptions} options options
+	 */
+	constructor({
+		generateLoadBinaryCode,
+		supportsStreaming,
+		mangleImports,
+		runtimeRequirements
+	}) {
+		super("wasm chunk loading", RuntimeModule.STAGE_ATTACH);
+		this.generateLoadBinaryCode = generateLoadBinaryCode;
+		this.supportsStreaming = supportsStreaming;
+		this.mangleImports = mangleImports;
+		this._runtimeRequirements = runtimeRequirements;
+	}
+
+	/**
+	 * @returns {string | null} runtime code
+	 */
+	generate() {
+		const fn = RuntimeGlobals.ensureChunkHandlers;
+		const withHmr = this._runtimeRequirements.has(
+			RuntimeGlobals.hmrDownloadUpdateHandlers
+		);
+		const compilation = /** @type {Compilation} */ (this.compilation);
+		const { moduleGraph, outputOptions } = compilation;
+		const chunkGraph = /** @type {ChunkGraph} */ (this.chunkGraph);
+		const chunk = /** @type {Chunk} */ (this.chunk);
+		const wasmModules = getAllWasmModules(moduleGraph, chunkGraph, chunk);
+		const { mangleImports } = this;
+		/** @type {string[]} */
+		const declarations = [];
+		const importObjects = wasmModules.map(module =>
+			generateImportObject(
+				chunkGraph,
+				module,
+				mangleImports,
+				declarations,
+				chunk.runtime
+			)
+		);
+		const chunkModuleIdMap = chunkGraph.getChunkModuleIdMap(chunk, m =>
+			m.type.startsWith("webassembly")
+		);
+		/**
+		 * @param {string} content content
+		 * @returns {string} created import object
+		 */
+		const createImportObject = content =>
+			mangleImports
+				? `{ ${JSON.stringify(WebAssemblyUtils.MANGLED_MODULE)}: ${content} }`
+				: content;
+		const wasmModuleSrcPath = compilation.getPath(
+			JSON.stringify(outputOptions.webassemblyModuleFilename),
+			{
+				hash: `" + ${RuntimeGlobals.getFullHash}() + "`,
+				hashWithLength: length =>
+					`" + ${RuntimeGlobals.getFullHash}}().slice(0, ${length}) + "`,
+				module: {
+					id: '" + wasmModuleId + "',
+					hash: `" + ${JSON.stringify(
+						chunkGraph.getChunkModuleRenderedHashMap(chunk, m =>
+							m.type.startsWith("webassembly")
+						)
+					)}[chunkId][wasmModuleId] + "`,
+					hashWithLength(length) {
+						return `" + ${JSON.stringify(
+							chunkGraph.getChunkModuleRenderedHashMap(
+								chunk,
+								m => m.type.startsWith("webassembly"),
+								length
+							)
+						)}[chunkId][wasmModuleId] + "`;
+					}
+				},
+				runtime: chunk.runtime
+			}
+		);
+
+		const stateExpression = withHmr
+			? `${RuntimeGlobals.hmrRuntimeStatePrefix}_wasm`
+			: undefined;
+
+		return Template.asString([
+			"// object to store loaded and loading wasm modules",
+			`var installedWasmModules = ${
+				stateExpression ? `${stateExpression} = ${stateExpression} || ` : ""
+			}{};`,
+			"",
+			// This function is used to delay reading the installed wasm module promises
+			// by a microtask. Sorting them doesn't help because there are edge cases where
+			// sorting is not possible (modules splitted into different chunks).
+			// So we not even trying and solve this by a microtask delay.
+			"function promiseResolve() { return Promise.resolve(); }",
+			"",
+			Template.asString(declarations),
+			"var wasmImportObjects = {",
+			Template.indent(importObjects),
+			"};",
+			"",
+			`var wasmModuleMap = ${JSON.stringify(
+				chunkModuleIdMap,
+				undefined,
+				"\t"
+			)};`,
+			"",
+			"// object with all WebAssembly.instance exports",
+			`${RuntimeGlobals.wasmInstances} = {};`,
+			"",
+			"// Fetch + compile chunk loading for webassembly",
+			`${fn}.wasm = function(chunkId, promises) {`,
+			Template.indent([
+				"",
+				"var wasmModules = wasmModuleMap[chunkId] || [];",
+				"",
+				"wasmModules.forEach(function(wasmModuleId, idx) {",
+				Template.indent([
+					"var installedWasmModuleData = installedWasmModules[wasmModuleId];",
+					"",
+					'// a Promise means "currently loading" or "already loaded".',
+					"if(installedWasmModuleData)",
+					Template.indent(["promises.push(installedWasmModuleData);"]),
+					"else {",
+					Template.indent([
+						"var importObject = wasmImportObjects[wasmModuleId]();",
+						`var req = ${this.generateLoadBinaryCode(wasmModuleSrcPath)};`,
+						"var promise;",
+						this.supportsStreaming
+							? Template.asString([
+									"if(importObject && typeof importObject.then === 'function' && typeof WebAssembly.compileStreaming === 'function') {",
+									Template.indent([
+										"promise = Promise.all([WebAssembly.compileStreaming(req), importObject]).then(function(items) {",
+										Template.indent([
+											`return WebAssembly.instantiate(items[0], ${createImportObject(
+												"items[1]"
+											)});`
+										]),
+										"});"
+									]),
+									"} else if(typeof WebAssembly.instantiateStreaming === 'function') {",
+									Template.indent([
+										`promise = WebAssembly.instantiateStreaming(req, ${createImportObject(
+											"importObject"
+										)});`
+									])
+								])
+							: Template.asString([
+									"if(importObject && typeof importObject.then === 'function') {",
+									Template.indent([
+										"var bytesPromise = req.then(function(x) { return x.arrayBuffer(); });",
+										"promise = Promise.all([",
+										Template.indent([
+											"bytesPromise.then(function(bytes) { return WebAssembly.compile(bytes); }),",
+											"importObject"
+										]),
+										"]).then(function(items) {",
+										Template.indent([
+											`return WebAssembly.instantiate(items[0], ${createImportObject(
+												"items[1]"
+											)});`
+										]),
+										"});"
+									])
+								]),
+						"} else {",
+						Template.indent([
+							"var bytesPromise = req.then(function(x) { return x.arrayBuffer(); });",
+							"promise = bytesPromise.then(function(bytes) {",
+							Template.indent([
+								`return WebAssembly.instantiate(bytes, ${createImportObject(
+									"importObject"
+								)});`
+							]),
+							"});"
+						]),
+						"}",
+						"promises.push(installedWasmModules[wasmModuleId] = promise.then(function(res) {",
+						Template.indent([
+							`return ${RuntimeGlobals.wasmInstances}[wasmModuleId] = (res.instance || res).exports;`
+						]),
+						"}));"
+					]),
+					"}"
+				]),
+				"});"
+			]),
+			"};"
+		]);
+	}
+}
+
+module.exports = WasmChunkLoadingRuntimeModule;

app_vue/node_modules/webpack/lib/wasm-sync/WasmFinalizeExportsPlugin.js

@@ -0,0 +1,91 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const formatLocation = require("../formatLocation");
+const UnsupportedWebAssemblyFeatureError = require("./UnsupportedWebAssemblyFeatureError");
+
+/** @typedef {import("../Compiler")} Compiler */
+/** @typedef {import("../Dependency")} Dependency */
+/** @typedef {import("../Module")} Module */
+/** @typedef {import("../Module").BuildMeta} BuildMeta */
+
+const PLUGIN_NAME = "WasmFinalizeExportsPlugin";
+
+class WasmFinalizeExportsPlugin {
+	/**
+	 * Apply the plugin
+	 * @param {Compiler} compiler the compiler instance
+	 * @returns {void}
+	 */
+	apply(compiler) {
+		compiler.hooks.compilation.tap(PLUGIN_NAME, compilation => {
+			compilation.hooks.finishModules.tap(PLUGIN_NAME, modules => {
+				for (const module of modules) {
+					// 1. if a WebAssembly module
+					if (module.type.startsWith("webassembly") === true) {
+						const jsIncompatibleExports =
+							/** @type {BuildMeta} */
+							(module.buildMeta).jsIncompatibleExports;
+
+						if (jsIncompatibleExports === undefined) {
+							continue;
+						}
+
+						for (const connection of compilation.moduleGraph.getIncomingConnections(
+							module
+						)) {
+							// 2. is active and referenced by a non-WebAssembly module
+							if (
+								connection.isTargetActive(undefined) &&
+								/** @type {Module} */
+								(connection.originModule).type.startsWith("webassembly") ===
+									false
+							) {
+								const referencedExports =
+									compilation.getDependencyReferencedExports(
+										/** @type {Dependency} */ (connection.dependency),
+										undefined
+									);
+
+								for (const info of referencedExports) {
+									const names = Array.isArray(info) ? info : info.name;
+									if (names.length === 0) continue;
+									const name = names[0];
+									if (typeof name === "object") continue;
+									// 3. and uses a func with an incompatible JS signature
+									if (
+										Object.prototype.hasOwnProperty.call(
+											jsIncompatibleExports,
+											name
+										)
+									) {
+										// 4. error
+										const error = new UnsupportedWebAssemblyFeatureError(
+											`Export "${name}" with ${jsIncompatibleExports[name]} can only be used for direct wasm to wasm dependencies\n` +
+												`It's used from ${
+													/** @type {Module} */
+													(connection.originModule).readableIdentifier(
+														compilation.requestShortener
+													)
+												} at ${formatLocation(
+													/** @type {Dependency} */ (connection.dependency).loc
+												)}.`
+										);
+										error.module = module;
+										compilation.errors.push(error);
+									}
+								}
+							}
+						}
+					}
+				}
+			});
+		});
+	}
+}
+
+module.exports = WasmFinalizeExportsPlugin;

app_vue/node_modules/webpack/lib/wasm-sync/WebAssemblyGenerator.js

@@ -0,0 +1,536 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const t = require("@webassemblyjs/ast");
+const { moduleContextFromModuleAST } = require("@webassemblyjs/ast");
+const { editWithAST, addWithAST } = require("@webassemblyjs/wasm-edit");
+const { decode } = require("@webassemblyjs/wasm-parser");
+const { RawSource } = require("webpack-sources");
+const Generator = require("../Generator");
+const { WEBASSEMBLY_TYPES } = require("../ModuleSourceTypesConstants");
+const WebAssemblyUtils = require("./WebAssemblyUtils");
+
+const WebAssemblyExportImportedDependency = require("../dependencies/WebAssemblyExportImportedDependency");
+
+/** @typedef {import("webpack-sources").Source} Source */
+/** @typedef {import("../DependencyTemplates")} DependencyTemplates */
+/** @typedef {import("../Generator").GenerateContext} GenerateContext */
+/** @typedef {import("../Module")} Module */
+/** @typedef {import("../Module").SourceTypes} SourceTypes */
+/** @typedef {import("../ModuleGraph")} ModuleGraph */
+/** @typedef {import("../NormalModule")} NormalModule */
+/** @typedef {import("../RuntimeTemplate")} RuntimeTemplate */
+/** @typedef {import("../util/runtime").RuntimeSpec} RuntimeSpec */
+/** @typedef {import("./WebAssemblyUtils").UsedWasmDependency} UsedWasmDependency */
+/** @typedef {import("@webassemblyjs/ast").Instruction} Instruction */
+/** @typedef {import("@webassemblyjs/ast").ModuleImport} ModuleImport */
+/** @typedef {import("@webassemblyjs/ast").ModuleExport} ModuleExport */
+/** @typedef {import("@webassemblyjs/ast").Global} Global */
+/** @typedef {import("@webassemblyjs/ast").AST} AST */
+/** @typedef {import("@webassemblyjs/ast").GlobalType} GlobalType */
+/**
+ * @template T
+ * @typedef {import("@webassemblyjs/ast").NodePath<T>} NodePath
+ */
+
+/**
+ * @typedef {(buf: ArrayBuffer) => ArrayBuffer} ArrayBufferTransform
+ */
+
+/**
+ * @template T
+ * @param {((prev: ArrayBuffer) => ArrayBuffer)[]} fns transforms
+ * @returns {ArrayBufferTransform} composed transform
+ */
+const compose = (...fns) =>
+	fns.reduce(
+		(prevFn, nextFn) => value => nextFn(prevFn(value)),
+		value => value
+	);
+
+/**
+ * Removes the start instruction
+ * @param {object} state state
+ * @param {AST} state.ast Module's ast
+ * @returns {ArrayBufferTransform} transform
+ */
+const removeStartFunc = state => bin =>
+	editWithAST(state.ast, bin, {
+		Start(path) {
+			path.remove();
+		}
+	});
+
+/**
+ * Get imported globals
+ * @param {AST} ast Module's AST
+ * @returns {t.ModuleImport[]} - nodes
+ */
+const getImportedGlobals = ast => {
+	/** @type {t.ModuleImport[]} */
+	const importedGlobals = [];
+
+	t.traverse(ast, {
+		ModuleImport({ node }) {
+			if (t.isGlobalType(node.descr)) {
+				importedGlobals.push(node);
+			}
+		}
+	});
+
+	return importedGlobals;
+};
+
+/**
+ * Get the count for imported func
+ * @param {AST} ast Module's AST
+ * @returns {number} - count
+ */
+const getCountImportedFunc = ast => {
+	let count = 0;
+
+	t.traverse(ast, {
+		ModuleImport({ node }) {
+			if (t.isFuncImportDescr(node.descr)) {
+				count++;
+			}
+		}
+	});
+
+	return count;
+};
+
+/**
+ * Get next type index
+ * @param {AST} ast Module's AST
+ * @returns {t.Index} - index
+ */
+const getNextTypeIndex = ast => {
+	const typeSectionMetadata = t.getSectionMetadata(ast, "type");
+
+	if (typeSectionMetadata === undefined) {
+		return t.indexLiteral(0);
+	}
+
+	return t.indexLiteral(typeSectionMetadata.vectorOfSize.value);
+};
+
+/**
+ * Get next func index
+ * The Func section metadata provide information for implemented funcs
+ * in order to have the correct index we shift the index by number of external
+ * functions.
+ * @param {AST} ast Module's AST
+ * @param {number} countImportedFunc number of imported funcs
+ * @returns {t.Index} - index
+ */
+const getNextFuncIndex = (ast, countImportedFunc) => {
+	const funcSectionMetadata = t.getSectionMetadata(ast, "func");
+
+	if (funcSectionMetadata === undefined) {
+		return t.indexLiteral(0 + countImportedFunc);
+	}
+
+	const vectorOfSize = funcSectionMetadata.vectorOfSize.value;
+
+	return t.indexLiteral(vectorOfSize + countImportedFunc);
+};
+
+/**
+ * Creates an init instruction for a global type
+ * @param {t.GlobalType} globalType the global type
+ * @returns {t.Instruction} init expression
+ */
+const createDefaultInitForGlobal = globalType => {
+	if (globalType.valtype[0] === "i") {
+		// create NumberLiteral global initializer
+		return t.objectInstruction("const", globalType.valtype, [
+			t.numberLiteralFromRaw(66)
+		]);
+	} else if (globalType.valtype[0] === "f") {
+		// create FloatLiteral global initializer
+		return t.objectInstruction("const", globalType.valtype, [
+			t.floatLiteral(66, false, false, "66")
+		]);
+	}
+	throw new Error(`unknown type: ${globalType.valtype}`);
+};
+
+/**
+ * Rewrite the import globals:
+ * - removes the ModuleImport instruction
+ * - injects at the same offset a mutable global of the same type
+ *
+ * Since the imported globals are before the other global declarations, our
+ * indices will be preserved.
+ *
+ * Note that globals will become mutable.
+ * @param {object} state transformation state
+ * @param {AST} state.ast Module's ast
+ * @param {t.Instruction[]} state.additionalInitCode list of addition instructions for the init function
+ * @returns {ArrayBufferTransform} transform
+ */
+const rewriteImportedGlobals = state => bin => {
+	const additionalInitCode = state.additionalInitCode;
+	/** @type {Array<t.Global>} */
+	const newGlobals = [];
+
+	bin = editWithAST(state.ast, bin, {
+		ModuleImport(path) {
+			if (t.isGlobalType(path.node.descr)) {
+				const globalType =
+					/** @type {GlobalType} */
+					(path.node.descr);
+
+				globalType.mutability = "var";
+
+				const init = [
+					createDefaultInitForGlobal(globalType),
+					t.instruction("end")
+				];
+
+				newGlobals.push(t.global(globalType, init));
+
+				path.remove();
+			}
+		},
+
+		// in order to preserve non-imported global's order we need to re-inject
+		// those as well
+		/**
+		 * @param {NodePath<Global>} path path
+		 */
+		Global(path) {
+			const { node } = path;
+			const [init] = node.init;
+
+			if (init.id === "get_global") {
+				node.globalType.mutability = "var";
+
+				const initialGlobalIdx = init.args[0];
+
+				node.init = [
+					createDefaultInitForGlobal(node.globalType),
+					t.instruction("end")
+				];
+
+				additionalInitCode.push(
+					/**
+					 * get_global in global initializer only works for imported globals.
+					 * They have the same indices as the init params, so use the
+					 * same index.
+					 */
+					t.instruction("get_local", [initialGlobalIdx]),
+					t.instruction("set_global", [t.indexLiteral(newGlobals.length)])
+				);
+			}
+
+			newGlobals.push(node);
+
+			path.remove();
+		}
+	});
+
+	// Add global declaration instructions
+	return addWithAST(state.ast, bin, newGlobals);
+};
+
+/**
+ * Rewrite the export names
+ * @param {object} state state
+ * @param {AST} state.ast Module's ast
+ * @param {Module} state.module Module
+ * @param {ModuleGraph} state.moduleGraph module graph
+ * @param {Set<string>} state.externalExports Module
+ * @param {RuntimeSpec} state.runtime runtime
+ * @returns {ArrayBufferTransform} transform
+ */
+const rewriteExportNames =
+	({ ast, moduleGraph, module, externalExports, runtime }) =>
+	bin =>
+		editWithAST(ast, bin, {
+			/**
+			 * @param {NodePath<ModuleExport>} path path
+			 */
+			ModuleExport(path) {
+				const isExternal = externalExports.has(path.node.name);
+				if (isExternal) {
+					path.remove();
+					return;
+				}
+				const usedName = moduleGraph
+					.getExportsInfo(module)
+					.getUsedName(path.node.name, runtime);
+				if (!usedName) {
+					path.remove();
+					return;
+				}
+				path.node.name = /** @type {string} */ (usedName);
+			}
+		});
+
+/**
+ * Mangle import names and modules
+ * @param {object} state state
+ * @param {AST} state.ast Module's ast
+ * @param {Map<string, UsedWasmDependency>} state.usedDependencyMap mappings to mangle names
+ * @returns {ArrayBufferTransform} transform
+ */
+const rewriteImports =
+	({ ast, usedDependencyMap }) =>
+	bin =>
+		editWithAST(ast, bin, {
+			/**
+			 * @param {NodePath<ModuleImport>} path path
+			 */
+			ModuleImport(path) {
+				const result = usedDependencyMap.get(
+					`${path.node.module}:${path.node.name}`
+				);
+
+				if (result !== undefined) {
+					path.node.module = result.module;
+					path.node.name = result.name;
+				}
+			}
+		});
+
+/**
+ * Add an init function.
+ *
+ * The init function fills the globals given input arguments.
+ * @param {object} state transformation state
+ * @param {AST} state.ast Module's ast
+ * @param {t.Identifier} state.initFuncId identifier of the init function
+ * @param {t.Index} state.startAtFuncOffset index of the start function
+ * @param {t.ModuleImport[]} state.importedGlobals list of imported globals
+ * @param {t.Instruction[]} state.additionalInitCode list of addition instructions for the init function
+ * @param {t.Index} state.nextFuncIndex index of the next function
+ * @param {t.Index} state.nextTypeIndex index of the next type
+ * @returns {ArrayBufferTransform} transform
+ */
+const addInitFunction =
+	({
+		ast,
+		initFuncId,
+		startAtFuncOffset,
+		importedGlobals,
+		additionalInitCode,
+		nextFuncIndex,
+		nextTypeIndex
+	}) =>
+	bin => {
+		const funcParams = importedGlobals.map(importedGlobal => {
+			// used for debugging
+			const id = t.identifier(
+				`${importedGlobal.module}.${importedGlobal.name}`
+			);
+
+			return t.funcParam(
+				/** @type {string} */ (importedGlobal.descr.valtype),
+				id
+			);
+		});
+
+		/** @type {Instruction[]} */
+		const funcBody = [];
+		for (const [index, _importedGlobal] of importedGlobals.entries()) {
+			const args = [t.indexLiteral(index)];
+			const body = [
+				t.instruction("get_local", args),
+				t.instruction("set_global", args)
+			];
+
+			funcBody.push(...body);
+		}
+
+		if (typeof startAtFuncOffset === "number") {
+			funcBody.push(
+				t.callInstruction(t.numberLiteralFromRaw(startAtFuncOffset))
+			);
+		}
+
+		for (const instr of additionalInitCode) {
+			funcBody.push(instr);
+		}
+
+		funcBody.push(t.instruction("end"));
+
+		/** @type {string[]} */
+		const funcResults = [];
+
+		// Code section
+		const funcSignature = t.signature(funcParams, funcResults);
+		const func = t.func(initFuncId, funcSignature, funcBody);
+
+		// Type section
+		const functype = t.typeInstruction(undefined, funcSignature);
+
+		// Func section
+		const funcindex = t.indexInFuncSection(nextTypeIndex);
+
+		// Export section
+		const moduleExport = t.moduleExport(
+			initFuncId.value,
+			t.moduleExportDescr("Func", nextFuncIndex)
+		);
+
+		return addWithAST(ast, bin, [func, moduleExport, funcindex, functype]);
+	};
+
+/**
+ * Extract mangle mappings from module
+ * @param {ModuleGraph} moduleGraph module graph
+ * @param {Module} module current module
+ * @param {boolean | undefined} mangle mangle imports
+ * @returns {Map<string, UsedWasmDependency>} mappings to mangled names
+ */
+const getUsedDependencyMap = (moduleGraph, module, mangle) => {
+	/** @type {Map<string, UsedWasmDependency>} */
+	const map = new Map();
+	for (const usedDep of WebAssemblyUtils.getUsedDependencies(
+		moduleGraph,
+		module,
+		mangle
+	)) {
+		const dep = usedDep.dependency;
+		const request = dep.request;
+		const exportName = dep.name;
+		map.set(`${request}:${exportName}`, usedDep);
+	}
+	return map;
+};
+
+/**
+ * @typedef {object} WebAssemblyGeneratorOptions
+ * @property {boolean=} mangleImports mangle imports
+ */
+
+class WebAssemblyGenerator extends Generator {
+	/**
+	 * @param {WebAssemblyGeneratorOptions} options options
+	 */
+	constructor(options) {
+		super();
+		this.options = options;
+	}
+
+	/**
+	 * @param {NormalModule} module fresh module
+	 * @returns {SourceTypes} available types (do not mutate)
+	 */
+	getTypes(module) {
+		return WEBASSEMBLY_TYPES;
+	}
+
+	/**
+	 * @param {NormalModule} module the module
+	 * @param {string=} type source type
+	 * @returns {number} estimate size of the module
+	 */
+	getSize(module, type) {
+		const originalSource = module.originalSource();
+		if (!originalSource) {
+			return 0;
+		}
+		return originalSource.size();
+	}
+
+	/**
+	 * @param {NormalModule} module module for which the code should be generated
+	 * @param {GenerateContext} generateContext context for generate
+	 * @returns {Source | null} generated code
+	 */
+	generate(module, { moduleGraph, runtime }) {
+		const bin =
+			/** @type {Buffer} */
+			(/** @type {Source} */ (module.originalSource()).source());
+
+		const initFuncId = t.identifier("");
+
+		// parse it
+		const ast = decode(bin, {
+			ignoreDataSection: true,
+			ignoreCodeSection: true,
+			ignoreCustomNameSection: true
+		});
+
+		const moduleContext = moduleContextFromModuleAST(ast.body[0]);
+
+		const importedGlobals = getImportedGlobals(ast);
+		const countImportedFunc = getCountImportedFunc(ast);
+		const startAtFuncOffset = moduleContext.getStart();
+		const nextFuncIndex = getNextFuncIndex(ast, countImportedFunc);
+		const nextTypeIndex = getNextTypeIndex(ast);
+
+		const usedDependencyMap = getUsedDependencyMap(
+			moduleGraph,
+			module,
+			this.options.mangleImports
+		);
+		const externalExports = new Set(
+			module.dependencies
+				.filter(d => d instanceof WebAssemblyExportImportedDependency)
+				.map(d => {
+					const wasmDep = /** @type {WebAssemblyExportImportedDependency} */ (
+						d
+					);
+					return wasmDep.exportName;
+				})
+		);
+
+		/** @type {t.Instruction[]} */
+		const additionalInitCode = [];
+
+		const transform = compose(
+			rewriteExportNames({
+				ast,
+				moduleGraph,
+				module,
+				externalExports,
+				runtime
+			}),
+
+			removeStartFunc({ ast }),
+
+			rewriteImportedGlobals({ ast, additionalInitCode }),
+
+			rewriteImports({
+				ast,
+				usedDependencyMap
+			}),
+
+			addInitFunction({
+				ast,
+				initFuncId,
+				importedGlobals,
+				additionalInitCode,
+				startAtFuncOffset,
+				nextFuncIndex,
+				nextTypeIndex
+			})
+		);
+
+		const newBin = transform(bin);
+
+		const newBuf = Buffer.from(newBin);
+
+		return new RawSource(newBuf);
+	}
+
+	/**
+	 * @param {Error} error the error
+	 * @param {NormalModule} module module for which the code should be generated
+	 * @param {GenerateContext} generateContext context for generate
+	 * @returns {Source | null} generated code
+	 */
+	generateError(error, module, generateContext) {
+		return new RawSource(error.message);
+	}
+}
+
+module.exports = WebAssemblyGenerator;

app_vue/node_modules/webpack/lib/wasm-sync/WebAssemblyInInitialChunkError.js

@@ -0,0 +1,106 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+*/
+
+"use strict";
+
+const WebpackError = require("../WebpackError");
+
+/** @typedef {import("../ChunkGraph")} ChunkGraph */
+/** @typedef {import("../Module")} Module */
+/** @typedef {import("../ModuleGraph")} ModuleGraph */
+/** @typedef {import("../RequestShortener")} RequestShortener */
+
+/**
+ * @param {Module} module module to get chains from
+ * @param {ModuleGraph} moduleGraph the module graph
+ * @param {ChunkGraph} chunkGraph the chunk graph
+ * @param {RequestShortener} requestShortener to make readable identifiers
+ * @returns {string[]} all chains to the module
+ */
+const getInitialModuleChains = (
+	module,
+	moduleGraph,
+	chunkGraph,
+	requestShortener
+) => {
+	const queue = [
+		{ head: module, message: module.readableIdentifier(requestShortener) }
+	];
+	/** @type {Set<string>} */
+	const results = new Set();
+	/** @type {Set<string>} */
+	const incompleteResults = new Set();
+	/** @type {Set<Module>} */
+	const visitedModules = new Set();
+
+	for (const chain of queue) {
+		const { head, message } = chain;
+		let final = true;
+		/** @type {Set<Module>} */
+		const alreadyReferencedModules = new Set();
+		for (const connection of moduleGraph.getIncomingConnections(head)) {
+			const newHead = connection.originModule;
+			if (newHead) {
+				if (!chunkGraph.getModuleChunks(newHead).some(c => c.canBeInitial()))
+					continue;
+				final = false;
+				if (alreadyReferencedModules.has(newHead)) continue;
+				alreadyReferencedModules.add(newHead);
+				const moduleName = newHead.readableIdentifier(requestShortener);
+				const detail = connection.explanation
+					? ` (${connection.explanation})`
+					: "";
+				const newMessage = `${moduleName}${detail} --> ${message}`;
+				if (visitedModules.has(newHead)) {
+					incompleteResults.add(`... --> ${newMessage}`);
+					continue;
+				}
+				visitedModules.add(newHead);
+				queue.push({
+					head: newHead,
+					message: newMessage
+				});
+			} else {
+				final = false;
+				const newMessage = connection.explanation
+					? `(${connection.explanation}) --> ${message}`
+					: message;
+				results.add(newMessage);
+			}
+		}
+		if (final) {
+			results.add(message);
+		}
+	}
+	for (const result of incompleteResults) {
+		results.add(result);
+	}
+	return Array.from(results);
+};
+
+module.exports = class WebAssemblyInInitialChunkError extends WebpackError {
+	/**
+	 * @param {Module} module WASM module
+	 * @param {ModuleGraph} moduleGraph the module graph
+	 * @param {ChunkGraph} chunkGraph the chunk graph
+	 * @param {RequestShortener} requestShortener request shortener
+	 */
+	constructor(module, moduleGraph, chunkGraph, requestShortener) {
+		const moduleChains = getInitialModuleChains(
+			module,
+			moduleGraph,
+			chunkGraph,
+			requestShortener
+		);
+		const message = `WebAssembly module is included in initial chunk.
+This is not allowed, because WebAssembly download and compilation must happen asynchronous.
+Add an async split point (i. e. import()) somewhere between your entrypoint and the WebAssembly module:
+${moduleChains.map(s => `* ${s}`).join("\n")}`;
+
+		super(message);
+		this.name = "WebAssemblyInInitialChunkError";
+		this.hideStack = true;
+		this.module = module;
+	}
+};

app_vue/node_modules/webpack/lib/wasm-sync/WebAssemblyJavascriptGenerator.js

@@ -0,0 +1,227 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const { RawSource } = require("webpack-sources");
+const { UsageState } = require("../ExportsInfo");
+const Generator = require("../Generator");
+const InitFragment = require("../InitFragment");
+const { WEBASSEMBLY_TYPES } = require("../ModuleSourceTypesConstants");
+const RuntimeGlobals = require("../RuntimeGlobals");
+const Template = require("../Template");
+const ModuleDependency = require("../dependencies/ModuleDependency");
+const WebAssemblyExportImportedDependency = require("../dependencies/WebAssemblyExportImportedDependency");
+const WebAssemblyImportDependency = require("../dependencies/WebAssemblyImportDependency");
+
+/** @typedef {import("webpack-sources").Source} Source */
+/** @typedef {import("../Dependency")} Dependency */
+/** @typedef {import("../DependencyTemplates")} DependencyTemplates */
+/** @typedef {import("../Generator").GenerateContext} GenerateContext */
+/** @typedef {import("../Module")} Module */
+/** @typedef {import("../Module").SourceTypes} SourceTypes */
+/** @typedef {import("../NormalModule")} NormalModule */
+/** @typedef {import("../RuntimeTemplate")} RuntimeTemplate */
+
+class WebAssemblyJavascriptGenerator extends Generator {
+	/**
+	 * @param {NormalModule} module fresh module
+	 * @returns {SourceTypes} available types (do not mutate)
+	 */
+	getTypes(module) {
+		return WEBASSEMBLY_TYPES;
+	}
+
+	/**
+	 * @param {NormalModule} module the module
+	 * @param {string=} type source type
+	 * @returns {number} estimate size of the module
+	 */
+	getSize(module, type) {
+		return 95 + module.dependencies.length * 5;
+	}
+
+	/**
+	 * @param {NormalModule} module module for which the code should be generated
+	 * @param {GenerateContext} generateContext context for generate
+	 * @returns {Source | null} generated code
+	 */
+	generate(module, generateContext) {
+		const {
+			runtimeTemplate,
+			moduleGraph,
+			chunkGraph,
+			runtimeRequirements,
+			runtime
+		} = generateContext;
+		/** @type {InitFragment<InitFragment<string>>[]} */
+		const initFragments = [];
+
+		const exportsInfo = moduleGraph.getExportsInfo(module);
+
+		let needExportsCopy = false;
+		const importedModules = new Map();
+		const initParams = [];
+		let index = 0;
+		for (const dep of module.dependencies) {
+			const moduleDep =
+				dep && dep instanceof ModuleDependency ? dep : undefined;
+			if (moduleGraph.getModule(dep)) {
+				let importData = importedModules.get(moduleGraph.getModule(dep));
+				if (importData === undefined) {
+					importedModules.set(
+						moduleGraph.getModule(dep),
+						(importData = {
+							importVar: `m${index}`,
+							index,
+							request: (moduleDep && moduleDep.userRequest) || undefined,
+							names: new Set(),
+							reexports: []
+						})
+					);
+					index++;
+				}
+				if (dep instanceof WebAssemblyImportDependency) {
+					importData.names.add(dep.name);
+					if (dep.description.type === "GlobalType") {
+						const exportName = dep.name;
+						const importedModule = moduleGraph.getModule(dep);
+
+						if (importedModule) {
+							const usedName = moduleGraph
+								.getExportsInfo(importedModule)
+								.getUsedName(exportName, runtime);
+							if (usedName) {
+								initParams.push(
+									runtimeTemplate.exportFromImport({
+										moduleGraph,
+										module: importedModule,
+										request: dep.request,
+										importVar: importData.importVar,
+										originModule: module,
+										exportName: dep.name,
+										asiSafe: true,
+										isCall: false,
+										callContext: null,
+										defaultInterop: true,
+										initFragments,
+										runtime,
+										runtimeRequirements
+									})
+								);
+							}
+						}
+					}
+				}
+				if (dep instanceof WebAssemblyExportImportedDependency) {
+					importData.names.add(dep.name);
+					const usedName = moduleGraph
+						.getExportsInfo(module)
+						.getUsedName(dep.exportName, runtime);
+					if (usedName) {
+						runtimeRequirements.add(RuntimeGlobals.exports);
+						const exportProp = `${module.exportsArgument}[${JSON.stringify(
+							usedName
+						)}]`;
+						const defineStatement = Template.asString([
+							`${exportProp} = ${runtimeTemplate.exportFromImport({
+								moduleGraph,
+								module: /** @type {Module} */ (moduleGraph.getModule(dep)),
+								request: dep.request,
+								importVar: importData.importVar,
+								originModule: module,
+								exportName: dep.name,
+								asiSafe: true,
+								isCall: false,
+								callContext: null,
+								defaultInterop: true,
+								initFragments,
+								runtime,
+								runtimeRequirements
+							})};`,
+							`if(WebAssembly.Global) ${exportProp} = ` +
+								`new WebAssembly.Global({ value: ${JSON.stringify(
+									dep.valueType
+								)} }, ${exportProp});`
+						]);
+						importData.reexports.push(defineStatement);
+						needExportsCopy = true;
+					}
+				}
+			}
+		}
+		const importsCode = Template.asString(
+			Array.from(
+				importedModules,
+				([module, { importVar, request, reexports }]) => {
+					const importStatement = runtimeTemplate.importStatement({
+						module,
+						chunkGraph,
+						request,
+						importVar,
+						originModule: module,
+						runtimeRequirements
+					});
+					return importStatement[0] + importStatement[1] + reexports.join("\n");
+				}
+			)
+		);
+
+		const copyAllExports =
+			exportsInfo.otherExportsInfo.getUsed(runtime) === UsageState.Unused &&
+			!needExportsCopy;
+
+		// need these globals
+		runtimeRequirements.add(RuntimeGlobals.module);
+		runtimeRequirements.add(RuntimeGlobals.moduleId);
+		runtimeRequirements.add(RuntimeGlobals.wasmInstances);
+		if (exportsInfo.otherExportsInfo.getUsed(runtime) !== UsageState.Unused) {
+			runtimeRequirements.add(RuntimeGlobals.makeNamespaceObject);
+			runtimeRequirements.add(RuntimeGlobals.exports);
+		}
+		if (!copyAllExports) {
+			runtimeRequirements.add(RuntimeGlobals.exports);
+		}
+
+		// create source
+		const source = new RawSource(
+			[
+				'"use strict";',
+				"// Instantiate WebAssembly module",
+				`var wasmExports = ${RuntimeGlobals.wasmInstances}[${module.moduleArgument}.id];`,
+
+				exportsInfo.otherExportsInfo.getUsed(runtime) !== UsageState.Unused
+					? `${RuntimeGlobals.makeNamespaceObject}(${module.exportsArgument});`
+					: "",
+
+				// this must be before import for circular dependencies
+				"// export exports from WebAssembly module",
+				copyAllExports
+					? `${module.moduleArgument}.exports = wasmExports;`
+					: "for(var name in wasmExports) " +
+						"if(name) " +
+						`${module.exportsArgument}[name] = wasmExports[name];`,
+				"// exec imports from WebAssembly module (for esm order)",
+				importsCode,
+				"",
+				"// exec wasm module",
+				`wasmExports[""](${initParams.join(", ")})`
+			].join("\n")
+		);
+		return InitFragment.addToSource(source, initFragments, generateContext);
+	}
+
+	/**
+	 * @param {Error} error the error
+	 * @param {NormalModule} module module for which the code should be generated
+	 * @param {GenerateContext} generateContext context for generate
+	 * @returns {Source | null} generated code
+	 */
+	generateError(error, module, generateContext) {
+		return new RawSource(`throw new Error(${JSON.stringify(error.message)});`);
+	}
+}
+
+module.exports = WebAssemblyJavascriptGenerator;

app_vue/node_modules/webpack/lib/wasm-sync/WebAssemblyModulesPlugin.js

@@ -0,0 +1,152 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const Generator = require("../Generator");
+const { WEBASSEMBLY_MODULE_TYPE_SYNC } = require("../ModuleTypeConstants");
+const WebAssemblyExportImportedDependency = require("../dependencies/WebAssemblyExportImportedDependency");
+const WebAssemblyImportDependency = require("../dependencies/WebAssemblyImportDependency");
+const { compareModulesByIdOrIdentifier } = require("../util/comparators");
+const memoize = require("../util/memoize");
+const WebAssemblyInInitialChunkError = require("./WebAssemblyInInitialChunkError");
+
+/** @typedef {import("webpack-sources").Source} Source */
+/** @typedef {import("../../declarations/WebpackOptions").OutputNormalized} OutputOptions */
+/** @typedef {import("../Compiler")} Compiler */
+/** @typedef {import("../Module")} Module */
+/** @typedef {import("../ModuleTemplate")} ModuleTemplate */
+/** @typedef {import("../javascript/JavascriptModulesPlugin").RenderContext} RenderContext */
+
+const getWebAssemblyGenerator = memoize(() =>
+	require("./WebAssemblyGenerator")
+);
+const getWebAssemblyJavascriptGenerator = memoize(() =>
+	require("./WebAssemblyJavascriptGenerator")
+);
+const getWebAssemblyParser = memoize(() => require("./WebAssemblyParser"));
+
+const PLUGIN_NAME = "WebAssemblyModulesPlugin";
+
+/**
+ * @typedef {object} WebAssemblyModulesPluginOptions
+ * @property {boolean=} mangleImports mangle imports
+ */
+
+class WebAssemblyModulesPlugin {
+	/**
+	 * @param {WebAssemblyModulesPluginOptions} options options
+	 */
+	constructor(options) {
+		this.options = options;
+	}
+
+	/**
+	 * Apply the plugin
+	 * @param {Compiler} compiler the compiler instance
+	 * @returns {void}
+	 */
+	apply(compiler) {
+		compiler.hooks.compilation.tap(
+			PLUGIN_NAME,
+			(compilation, { normalModuleFactory }) => {
+				compilation.dependencyFactories.set(
+					WebAssemblyImportDependency,
+					normalModuleFactory
+				);
+
+				compilation.dependencyFactories.set(
+					WebAssemblyExportImportedDependency,
+					normalModuleFactory
+				);
+
+				normalModuleFactory.hooks.createParser
+					.for(WEBASSEMBLY_MODULE_TYPE_SYNC)
+					.tap(PLUGIN_NAME, () => {
+						const WebAssemblyParser = getWebAssemblyParser();
+
+						return new WebAssemblyParser();
+					});
+
+				normalModuleFactory.hooks.createGenerator
+					.for(WEBASSEMBLY_MODULE_TYPE_SYNC)
+					.tap(PLUGIN_NAME, () => {
+						const WebAssemblyJavascriptGenerator =
+							getWebAssemblyJavascriptGenerator();
+						const WebAssemblyGenerator = getWebAssemblyGenerator();
+
+						return Generator.byType({
+							javascript: new WebAssemblyJavascriptGenerator(),
+							webassembly: new WebAssemblyGenerator(this.options)
+						});
+					});
+
+				compilation.hooks.renderManifest.tap(PLUGIN_NAME, (result, options) => {
+					const { chunkGraph } = compilation;
+					const { chunk, outputOptions, codeGenerationResults } = options;
+
+					for (const module of chunkGraph.getOrderedChunkModulesIterable(
+						chunk,
+						compareModulesByIdOrIdentifier(chunkGraph)
+					)) {
+						if (module.type === WEBASSEMBLY_MODULE_TYPE_SYNC) {
+							const filenameTemplate =
+								/** @type {NonNullable<OutputOptions["webassemblyModuleFilename"]>} */
+								(outputOptions.webassemblyModuleFilename);
+
+							result.push({
+								render: () =>
+									codeGenerationResults.getSource(
+										module,
+										chunk.runtime,
+										"webassembly"
+									),
+								filenameTemplate,
+								pathOptions: {
+									module,
+									runtime: chunk.runtime,
+									chunkGraph
+								},
+								auxiliary: true,
+								identifier: `webassemblyModule${chunkGraph.getModuleId(
+									module
+								)}`,
+								hash: chunkGraph.getModuleHash(module, chunk.runtime)
+							});
+						}
+					}
+
+					return result;
+				});
+
+				compilation.hooks.afterChunks.tap(PLUGIN_NAME, () => {
+					const chunkGraph = compilation.chunkGraph;
+					const initialWasmModules = new Set();
+					for (const chunk of compilation.chunks) {
+						if (chunk.canBeInitial()) {
+							for (const module of chunkGraph.getChunkModulesIterable(chunk)) {
+								if (module.type === WEBASSEMBLY_MODULE_TYPE_SYNC) {
+									initialWasmModules.add(module);
+								}
+							}
+						}
+					}
+					for (const module of initialWasmModules) {
+						compilation.errors.push(
+							new WebAssemblyInInitialChunkError(
+								module,
+								compilation.moduleGraph,
+								compilation.chunkGraph,
+								compilation.requestShortener
+							)
+						);
+					}
+				});
+			}
+		);
+	}
+}
+
+module.exports = WebAssemblyModulesPlugin;

app_vue/node_modules/webpack/lib/wasm-sync/WebAssemblyParser.js

@@ -0,0 +1,211 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const t = require("@webassemblyjs/ast");
+const { moduleContextFromModuleAST } = require("@webassemblyjs/ast");
+const { decode } = require("@webassemblyjs/wasm-parser");
+const Parser = require("../Parser");
+const StaticExportsDependency = require("../dependencies/StaticExportsDependency");
+const WebAssemblyExportImportedDependency = require("../dependencies/WebAssemblyExportImportedDependency");
+const WebAssemblyImportDependency = require("../dependencies/WebAssemblyImportDependency");
+
+/** @typedef {import("@webassemblyjs/ast").ModuleImport} ModuleImport */
+/** @typedef {import("@webassemblyjs/ast").NumberLiteral} NumberLiteral */
+/** @typedef {import("../Module")} Module */
+/** @typedef {import("../Module").BuildInfo} BuildInfo */
+/** @typedef {import("../Module").BuildMeta} BuildMeta */
+/** @typedef {import("../Parser").ParserState} ParserState */
+/** @typedef {import("../Parser").PreparsedAst} PreparsedAst */
+
+const JS_COMPAT_TYPES = new Set(["i32", "i64", "f32", "f64", "externref"]);
+
+/**
+ * @param {t.Signature} signature the func signature
+ * @returns {null | string} the type incompatible with js types
+ */
+const getJsIncompatibleType = signature => {
+	for (const param of signature.params) {
+		if (!JS_COMPAT_TYPES.has(param.valtype)) {
+			return `${param.valtype} as parameter`;
+		}
+	}
+	for (const type of signature.results) {
+		if (!JS_COMPAT_TYPES.has(type)) return `${type} as result`;
+	}
+	return null;
+};
+
+/**
+ * TODO why are there two different Signature types?
+ * @param {t.FuncSignature} signature the func signature
+ * @returns {null | string} the type incompatible with js types
+ */
+const getJsIncompatibleTypeOfFuncSignature = signature => {
+	for (const param of signature.args) {
+		if (!JS_COMPAT_TYPES.has(param)) {
+			return `${param} as parameter`;
+		}
+	}
+	for (const type of signature.result) {
+		if (!JS_COMPAT_TYPES.has(type)) return `${type} as result`;
+	}
+	return null;
+};
+
+const decoderOpts = {
+	ignoreCodeSection: true,
+	ignoreDataSection: true,
+
+	// this will avoid having to lookup with identifiers in the ModuleContext
+	ignoreCustomNameSection: true
+};
+
+class WebAssemblyParser extends Parser {
+	/**
+	 * @param {{}=} options parser options
+	 */
+	constructor(options) {
+		super();
+		this.hooks = Object.freeze({});
+		this.options = options;
+	}
+
+	/**
+	 * @param {string | Buffer | PreparsedAst} source the source to parse
+	 * @param {ParserState} state the parser state
+	 * @returns {ParserState} the parser state
+	 */
+	parse(source, state) {
+		if (!Buffer.isBuffer(source)) {
+			throw new Error("WebAssemblyParser input must be a Buffer");
+		}
+
+		// flag it as ESM
+		/** @type {BuildInfo} */
+		(state.module.buildInfo).strict = true;
+		/** @type {BuildMeta} */
+		(state.module.buildMeta).exportsType = "namespace";
+
+		// parse it
+		const program = decode(source, decoderOpts);
+		const module = program.body[0];
+
+		const moduleContext = moduleContextFromModuleAST(module);
+
+		// extract imports and exports
+		/** @type {string[]} */
+		const exports = [];
+		const buildMeta = /** @type {BuildMeta} */ (state.module.buildMeta);
+		/** @type {Record<string, string> | undefined} */
+		let jsIncompatibleExports = (buildMeta.jsIncompatibleExports = undefined);
+
+		/** @type {(ModuleImport | null)[]} */
+		const importedGlobals = [];
+
+		t.traverse(module, {
+			ModuleExport({ node }) {
+				const descriptor = node.descr;
+
+				if (descriptor.exportType === "Func") {
+					const funcIdx = descriptor.id.value;
+
+					/** @type {t.FuncSignature} */
+					const funcSignature = moduleContext.getFunction(funcIdx);
+
+					const incompatibleType =
+						getJsIncompatibleTypeOfFuncSignature(funcSignature);
+
+					if (incompatibleType) {
+						if (jsIncompatibleExports === undefined) {
+							jsIncompatibleExports =
+								/** @type {BuildMeta} */
+								(state.module.buildMeta).jsIncompatibleExports = {};
+						}
+						jsIncompatibleExports[node.name] = incompatibleType;
+					}
+				}
+
+				exports.push(node.name);
+
+				if (node.descr && node.descr.exportType === "Global") {
+					const refNode =
+						importedGlobals[/** @type {NumberLiteral} */ (node.descr.id).value];
+					if (refNode) {
+						const dep = new WebAssemblyExportImportedDependency(
+							node.name,
+							refNode.module,
+							refNode.name,
+							/** @type {string} */
+							(refNode.descr.valtype)
+						);
+
+						state.module.addDependency(dep);
+					}
+				}
+			},
+
+			Global({ node }) {
+				const init = node.init[0];
+
+				let importNode = null;
+
+				if (init.id === "get_global") {
+					const globalIdx = init.args[0].value;
+
+					if (globalIdx < importedGlobals.length) {
+						importNode = importedGlobals[globalIdx];
+					}
+				}
+
+				importedGlobals.push(importNode);
+			},
+
+			ModuleImport({ node }) {
+				/** @type {false | string} */
+				let onlyDirectImport = false;
+
+				if (t.isMemory(node.descr) === true) {
+					onlyDirectImport = "Memory";
+				} else if (t.isTable(node.descr) === true) {
+					onlyDirectImport = "Table";
+				} else if (t.isFuncImportDescr(node.descr) === true) {
+					const incompatibleType = getJsIncompatibleType(
+						/** @type {t.Signature} */
+						(node.descr.signature)
+					);
+					if (incompatibleType) {
+						onlyDirectImport = `Non-JS-compatible Func Signature (${incompatibleType})`;
+					}
+				} else if (t.isGlobalType(node.descr) === true) {
+					const type = /** @type {string} */ (node.descr.valtype);
+					if (!JS_COMPAT_TYPES.has(type)) {
+						onlyDirectImport = `Non-JS-compatible Global Type (${type})`;
+					}
+				}
+
+				const dep = new WebAssemblyImportDependency(
+					node.module,
+					node.name,
+					node.descr,
+					onlyDirectImport
+				);
+
+				state.module.addDependency(dep);
+
+				if (t.isGlobalType(node.descr)) {
+					importedGlobals.push(node);
+				}
+			}
+		});
+
+		state.module.addDependency(new StaticExportsDependency(exports, false));
+
+		return state;
+	}
+}
+
+module.exports = WebAssemblyParser;

app_vue/node_modules/webpack/lib/wasm-sync/WebAssemblyUtils.js

@@ -0,0 +1,66 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+
+"use strict";
+
+const Template = require("../Template");
+const WebAssemblyImportDependency = require("../dependencies/WebAssemblyImportDependency");
+
+/** @typedef {import("../Module")} Module */
+/** @typedef {import("../ModuleGraph")} ModuleGraph */
+
+/**
+ * @typedef {object} UsedWasmDependency
+ * @property {WebAssemblyImportDependency} dependency the dependency
+ * @property {string} name the export name
+ * @property {string} module the module name
+ */
+
+const MANGLED_MODULE = "a";
+
+/**
+ * @param {ModuleGraph} moduleGraph the module graph
+ * @param {Module} module the module
+ * @param {boolean | undefined} mangle mangle module and export names
+ * @returns {UsedWasmDependency[]} used dependencies and (mangled) name
+ */
+const getUsedDependencies = (moduleGraph, module, mangle) => {
+	/** @type {UsedWasmDependency[]} */
+	const array = [];
+	let importIndex = 0;
+	for (const dep of module.dependencies) {
+		if (dep instanceof WebAssemblyImportDependency) {
+			if (
+				dep.description.type === "GlobalType" ||
+				moduleGraph.getModule(dep) === null
+			) {
+				continue;
+			}
+
+			const exportName = dep.name;
+			// TODO add the following 3 lines when removing of ModuleExport is possible
+			// const importedModule = moduleGraph.getModule(dep);
+			// const usedName = importedModule && moduleGraph.getExportsInfo(importedModule).getUsedName(exportName, runtime);
+			// if (usedName !== false) {
+			if (mangle) {
+				array.push({
+					dependency: dep,
+					name: Template.numberToIdentifier(importIndex++),
+					module: MANGLED_MODULE
+				});
+			} else {
+				array.push({
+					dependency: dep,
+					name: exportName,
+					module: dep.request
+				});
+			}
+		}
+	}
+	return array;
+};
+
+module.exports.getUsedDependencies = getUsedDependencies;
+module.exports.MANGLED_MODULE = MANGLED_MODULE;