JavaScriptExample
diff --git a/‎lib/Compilation.js
Lines changed: 1 addition & 2 deletions b/‎lib/Compilation.js
Lines changed: 1 addition & 2 deletions
diff --git a/‎test/cases/chunks/weird-reference-to-entry/warnings.js renamed to ‎test/cases/chunks/weird-reference-to-entry/errors.js b/‎test/cases/chunks/weird-reference-to-entry/warnings.js renamed to ‎test/cases/chunks/weird-reference-to-entry/errors.js
@@ -1031,8 +1031,7 @@ class Compilation extends Tapable {
 			if(c === undefined) {
 				c = this.namedChunks[b.chunkName];
 				if(c && c.isInitial()) {
-					// TODO webpack 4: convert this to an error
-					this.warnings.push(new AsyncDependencyToInitialChunkWarning(b.chunkName, b.module, b.loc));
+					this.errors.push(new AsyncDependencyToInitialChunkWarning(b.chunkName, b.module, b.loc));
 					c = chunk;
 				} else {
 					c = this.addChunk(b.chunkName, b.module, b.loc);