From: edison <daiwei521@126.com>
Date: Wed, 3 Feb 2021 18:28:46 +0000 (+0800)
Subject: feat(compiler-core): support `BigInt` in template (#2900)
X-Git-Tag: v3.0.6~50
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9f94fa3cfbe8fcd9ea3d49d523dfb282c468369;p=thirdparty%2Fvuejs%2Fcore.git

feat(compiler-core): support `BigInt` in template (#2900)
---

diff --git a/packages/shared/src/globalsWhitelist.ts b/packages/shared/src/globalsWhitelist.ts
index c6347bf299..f383450c88 100644
--- a/packages/shared/src/globalsWhitelist.ts
+++ b/packages/shared/src/globalsWhitelist.ts
@@ -3,6 +3,6 @@ import { makeMap } from './makeMap'
 const GLOBALS_WHITE_LISTED =
   'Infinity,undefined,NaN,isFinite,isNaN,parseFloat,parseInt,decodeURI,' +
   'decodeURIComponent,encodeURI,encodeURIComponent,Math,Number,Date,Array,' +
-  'Object,Boolean,String,RegExp,Map,Set,JSON,Intl'
+  'Object,Boolean,String,RegExp,Map,Set,JSON,Intl,BigInt'
 
 export const isGloballyWhitelisted = /*#__PURE__*/ makeMap(GLOBALS_WHITE_LISTED)
diff --git a/packages/vue/__tests__/index.spec.ts b/packages/vue/__tests__/index.spec.ts
index b425e5de7a..99e3a63a6a 100644
--- a/packages/vue/__tests__/index.spec.ts
+++ b/packages/vue/__tests__/index.spec.ts
@@ -292,4 +292,13 @@ describe('compiler + runtime integration', () => {
     createApp(App).mount(container)
     expect(EMPTY_ARR.length).toBe(0)
   })
+
+  test('BigInt support', () => {
+    const app = createApp({
+      template: `<div>{{ BigInt(BigInt(100000111)) + BigInt(2000000000n) * 30000000n }}</div>`
+    })
+    const root = document.createElement('div')
+    app.mount(root)
+    expect(root.innerHTML).toBe('<div>60000000100000111</div>')
+  })
 })