From 8556ffe3c59952d7e64565422bf433699e97756e Mon Sep 17 00:00:00 2001
From: Alec Larson <1925840+aleclarson@users.noreply.github.com>
Date: Mon, 25 Oct 2021 20:15:00 -0400
Subject: [PATCH] fix(plugin-react): avoid mangling the sourcemaps of virtual
 modules (#5421)

---
 packages/plugin-react/src/index.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/plugin-react/src/index.ts b/packages/plugin-react/src/index.ts
index b53ed9121fb9e6..ad0e24366d61d4 100644
--- a/packages/plugin-react/src/index.ts
+++ b/packages/plugin-react/src/index.ts
@@ -199,6 +199,7 @@ export default function viteReact(opts: Options = {}): PluginOption[] {
           ast: !isReasonReact,
           root: projectRoot,
           filename: id,
+          sourceFileName: id,
           parserOpts: {
             ...opts.babel?.parserOpts,
             sourceType: 'module',