Use LazySets for ContextModuleFactory

webpack · Apr 23, 2021 · 88d90be · 88d90be
1 parent acfea9d
commit 88d90be
Showing 1 changed file with 4 additions and 3 deletions.
diff --git a/lib/ContextModuleFactory.js b/lib/ContextModuleFactory.js
@@ -10,6 +10,7 @@ const { AsyncSeriesWaterfallHook, SyncWaterfallHook } = require("tapable");
 const ContextModule = require("./ContextModule");
 const ModuleFactory = require("./ModuleFactory");
 const ContextElementDependency = require("./dependencies/ContextElementDependency");
+const LazySet = require("./util/LazySet");
 const { cachedSetProperty } = require("./util/cleverMerge");
 const { createFakeHook } = require("./util/deprecation");
 const { join } = require("./util/fs");
@@ -87,9 +88,9 @@ module.exports = class ContextModuleFactory extends ModuleFactory {
 		const dependencies = data.dependencies;
 		const resolveOptions = data.resolveOptions;
 		const dependency = /** @type {ContextDependency} */ (dependencies[0]);
-		const fileDependencies = new Set();
-		const missingDependencies = new Set();
-		const contextDependencies = new Set();
+		const fileDependencies = new LazySet();
+		const missingDependencies = new LazySet();
+		const contextDependencies = new LazySet();
 		this.hooks.beforeResolve.callAsync(
 			{
 				context: context,