add filename to babel warning about anonymous function default exports (

#31322) fixes #29667 I didn't add an integration test, but I can take a stab at it if you point me in the right direction!
vercel · Nov 15, 2021 · 8c54713 · 8c54713
1 parent e517175
commit 8c54713
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/packages/next/build/babel/plugins/no-anonymous-default-export.ts b/packages/next/build/babel/plugins/no-anonymous-default-export.ts
@@ -40,6 +40,7 @@ export default function NoAnonymousDefaultExport({
                 chalk.yellow.bold(
                   'Anonymous arrow functions cause Fast Refresh to not preserve local component state.'
                 ),
+                chalk.cyan(this.file.opts.filename),
                 'Please add a name to your function, for example:',
                 '',
                 chalk.bold('Before'),
@@ -64,6 +65,7 @@ export default function NoAnonymousDefaultExport({
                   chalk.yellow.bold(
                     'Anonymous function declarations cause Fast Refresh to not preserve local component state.'
                   ),
+                  chalk.cyan(this.file.opts.filename),
                   'Please add a name to your function, for example:',
                   '',
                   chalk.bold('Before'),