From: Evan You <yyx990803@gmail.com>
Date: Tue, 18 Aug 2020 14:52:50 +0000 (-0400)
Subject: feat(runtime-core): pass current props to prop default value functions
X-Git-Tag: v3.0.0-rc.6~20
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0d508e9f51734409ac1aa57ba0ea98808be0a3a3;p=thirdparty%2Fvuejs%2Fcore.git

feat(runtime-core): pass current props to prop default value functions

close #1886
---

diff --git a/packages/runtime-core/src/componentProps.ts b/packages/runtime-core/src/componentProps.ts
index 96b365b50e..fcf707e021 100644
--- a/packages/runtime-core/src/componentProps.ts
+++ b/packages/runtime-core/src/componentProps.ts
@@ -291,7 +291,7 @@ function resolvePropValue(
       const defaultValue = opt.default
       value =
         opt.type !== Function && isFunction(defaultValue)
-          ? defaultValue()
+          ? defaultValue(props)
           : defaultValue
     }
     // boolean casting