From: edison <daiwei521@126.com>
Date: Wed, 28 Feb 2024 11:06:18 +0000 (+0800)
Subject: fix(warning): stringify args in warn handler (#10414)
X-Git-Tag: v3.4.21~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bc37258caa2f6f67f4554ab8587aca3798d92124;p=thirdparty%2Fvuejs%2Fcore.git

fix(warning): stringify args in warn handler (#10414)

close #10409
---

diff --git a/packages/runtime-core/src/warning.ts b/packages/runtime-core/src/warning.ts
index 16928387df..c3b2ebbd02 100644
--- a/packages/runtime-core/src/warning.ts
+++ b/packages/runtime-core/src/warning.ts
@@ -45,7 +45,7 @@ export function warn(msg: string, ...args: any[]) {
       instance,
       ErrorCodes.APP_WARN_HANDLER,
       [
-        msg + args.join(''),
+        msg + args.map(a => a.toString?.() ?? JSON.stringify(a)).join(''),
         instance && instance.proxy,
         trace
           .map(