1 files changed, 28 insertions, 0 deletions
diff --git a/node_modules/webpack/lib/dependencies/RequireEnsureDependenciesBlock.js b/node_modules/webpack/lib/dependencies/RequireEnsureDependenciesBlock.js
new file mode 100644
index 000000000..4b3a378e9
--- /dev/null
+++ b/node_modules/webpack/lib/dependencies/RequireEnsureDependenciesBlock.js
@@ -0,0 +1,28 @@
+/*
+	MIT License http://www.opensource.org/licenses/mit-license.php
+	Author Tobias Koppers @sokra
+*/
+"use strict";
+const AsyncDependenciesBlock = require("../AsyncDependenciesBlock");
+const RequireEnsureDependency = require("./RequireEnsureDependency");
+
+module.exports = class RequireEnsureDependenciesBlock extends AsyncDependenciesBlock {
+	constructor(expr, successExpression, errorExpression, chunkName, chunkNameRange, module, loc) {
+		super(chunkName, module, loc);
+		this.expr = expr;
+		const successBodyRange = successExpression && successExpression.body && successExpression.body.range;
+		const errorBodyRange = errorExpression && errorExpression.body && errorExpression.body.range;
+		this.range = null;
+		if(successBodyRange) {
+			if(errorBodyRange) {
+				this.range = [successBodyRange[0] + 1, errorBodyRange[1] - 1];
+			} else {
+				this.range = [successBodyRange[0] + 1, successBodyRange[1] - 1];
+			}
+		}
+		this.chunkNameRange = chunkNameRange;
+		const dep = new RequireEnsureDependency(this);
+		dep.loc = loc;
+		this.addDependency(dep);
+	}
+};