added make browserlist(autoprefixer) work fixed

1 files changed, 216 insertions, 0 deletions

diff --git a/node_modules/webpack/lib/wasm-sync/WebAssemblyJavascriptGenerator.js b/node_modules/webpack/lib/wasm-sync/WebAssemblyJavascriptGenerator.js
new file mode 100644
index 00000000..448ae7b7
--- /dev/null
+++ b/node_modules/webpack/lib/wasm-sync/WebAssemblyJavascriptGenerator.js
@@ -0,0 +1,216 @@
+/*
+	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 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("../NormalModule")} NormalModule */
+/** @typedef {import("../RuntimeTemplate")} RuntimeTemplate */
+
+const TYPES = new Set(["webassembly"]);
+
+class WebAssemblyJavascriptGenerator extends Generator {
+	/**
+	 * @param {NormalModule} module fresh module
+	 * @returns {Set<string>} available types (do not mutate)
+	 */
+	getTypes(module) {
+		return 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} 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: 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);
+	}
+}
+
+module.exports = WebAssemblyJavascriptGenerator;