JavaScriptExample
diff --git a/‎lib/AsyncDependenciesBlock.js‎
Lines changed: 3 additions & 0 deletions b/‎lib/AsyncDependenciesBlock.js‎
Lines changed: 3 additions & 0 deletions
diff --git a/‎lib/RecordIdsPlugin.js‎
Lines changed: 7 additions & 5 deletions b/‎lib/RecordIdsPlugin.js‎
Lines changed: 7 additions & 5 deletions
@@ -27,6 +27,9 @@ AsyncDependenciesBlock.prototype = Object.create(DependenciesBlock.prototype);
 
 AsyncDependenciesBlock.prototype.updateHash = function updateHash(hash) {
 	hash.update(this.chunkName || "");
+	hash.update(this.chunks && this.chunks.map(function(chunk) {
+		return typeof chunk.id === "number" ? chunk.id : "";
+	}).join(",") || "");
 	DependenciesBlock.prototype.updateHash.call(this, hash);
 };
 
 
@@ -42,8 +42,10 @@ RecordIdsPlugin.prototype.apply = function(compiler) {
 			});
 		});
 
-		function getDepBlockIdent(block) {
+		function getDepBlockIdent(chunk, block) {
 			var ident = [];
+			if(block.chunks.length > 1)
+				ident.push(block.chunks.indexOf(chunk));
 			while(block.parent) {
 				var p = block.parent;
 				var idx = p.blocks.indexOf(block);
@@ -62,7 +64,7 @@ RecordIdsPlugin.prototype.apply = function(compiler) {
 			if(!records.chunks.byBlocks) records.chunks.byBlocks = {};
 			chunks.forEach(function(chunk) {
 				var name = chunk.name;
-				var blockIdents = chunk.blocks.map(getDepBlockIdent).filter(Boolean);
+				var blockIdents = chunk.blocks.map(getDepBlockIdent.bind(null, chunk)).filter(Boolean);
 				if(name) records.chunks.byName[name] = chunk.id;
 				blockIdents.forEach(function(blockIdent) {
 					records.chunks.byBlocks[blockIdent] = chunk.id;
@@ -91,16 +93,16 @@ RecordIdsPlugin.prototype.apply = function(compiler) {
 				}).map(function(chunk) {
 					return {
 						chunk: chunk,
-						blockIdents: chunk.blocks.map(getDepBlockIdent).filter(Boolean)
+						blockIdents: chunk.blocks.map(getDepBlockIdent.bind(null, chunk)).filter(Boolean)
 					}
 				}).filter(function(arg) {
 					return arg.blockIdents.length > 0;
 				});
 				var blockIdentsCount = {};
 				argumentedChunks.forEach(function(arg, idx) {
 					arg.blockIdents.forEach(function(blockIdent) {
-						var id = records.chunks.byBlocks[blockIdent]
-						if(!id) return;
+						var id = records.chunks.byBlocks[blockIdent];
+						if(typeof id !== "number") return;
 						var accessor = id + ":" + idx;
 						blockIdentsCount[accessor] = (blockIdentsCount[accessor] || 0) + 1;
 					});