提交 9dbf5080 编写于 作者: Q qiang

fix(mp): 修复v-if中同时包含成员表达式和逻辑表达式编译到小程序平台出错的问题(question/142293)

上级 8ab2eedf
......@@ -797,6 +797,16 @@ describe('mp:compiler-extra', () => {
'<block wx:if="{{$root.m0}}"><view>{{$root.m1}}</view></block>',
'with(this){var m0=test1(key)&&test2(key);var m1=m0?getValue(key):null;$mp.data=Object.assign({},{$root:{m0:m0,m1:m1}})}'
)
assertCodegen(
'<view v-if="test.test(key)&&test2(key)">{{getValue(key)}}</view>',
'<block wx:if="{{$root.g0}}"><view>{{$root.m0}}</view></block>',
'with(this){var g0=test.test(key)&&test2(key);var m0=g0?getValue(key):null;$mp.data=Object.assign({},{$root:{g0:g0,m0:m0}})}'
)
assertCodegen(
'<view v-if="show"><view v-if="test.test(key)&&test2(key)">{{getValue(key)}}</view></view>',
'<block wx:if="{{show}}"><view><block wx:if="{{$root.g0}}"><view>{{$root.m0}}</view></block></view></block>',
'with(this){var g0=show?test.test(key)&&test2(key):null;var m0=show&&g0?getValue(key):null;$mp.data=Object.assign({},{$root:{g0:g0,m0:m0}})}'
)
assertCodegen(
'<view v-for="(item,index) in list" :key="index"><view v-if="item">{{getValue(item)}}</view></view>',
'<block wx:for="{{$root.l0}}" wx:for-item="item" wx:for-index="index" wx:key="index"><view><block wx:if="{{item.$orig}}"><view>{{item.m0}}</view></block></view></block>',
......
......@@ -251,6 +251,11 @@ module.exports = {
t.isMemberExpression(callee) // message.split('').reverse().join('')
) {
// Object.assign...
path = path.findParent((path) => path.isLogicalExpression()) || path
path.skip()
if (path.findParent((path) => path.shouldSkip)) {
return
}
path.replaceWith(getMemberExpr(path, IDENTIFIER_GLOBAL, path.node, this))
}
},
......
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