release: WRNexusJS 0.2.49

packages/compiler/src/index.ts

@@ -43,8 +43,19 @@ export function compileNativeWireFile(source: string): string {
  * Compile `.wrn` source into TypeScript source. Throws `ParseError` on invalid
  * input (the dev loader surfaces this as a readable error page).
  */
-export function compileWireFile(source: string): string {
-  const ast = parse(source);
+export function compileWireFile(source: string, filePath = "<inline .wrn>"): string {
+  let ast;
+
+  try {
+    ast = parse(source);
+  } catch (error) {
+    const message = error instanceof Error ? error.message : String(error);
+
+    throw new Error(`Failed to parse ${filePath}: ${message}`, {
+      cause: error,
+    });
+  }
+
   return `// compiled from .wrn\n${generate(ast)}`;
 }