fix(mp): 修复相同作用域插槽嵌套时在新版作用域编译模式编译错误的问题

packages/uni-template-compiler/__tests__/compiler-mp-weixin.spec.js

@@ -228,6 +228,14 @@ describe('mp:compiler-mp-weixin', () => {
         scopedSlotsCompiler: 'augmented'
       }
     )
+    assertCodegen(
+      '<my-component><template v-slot="{item}">{{item}}<my-component><template v-slot="{item}">{{item}}<template></my-component><template></my-component>',
+      '<my-component vue-id="551070e6-1" bind:__l="__l" vue-slots="{{[\'default\']}}"><block><block wx:if="{{$root.m0}}">{{$root.m1}}<my-component vue-id="{{(\'551070e6-2\')+\',\'+(\'551070e6-1\')}}" bind:__l="__l" vue-slots="{{[\'default\']}}"><block><block wx:if="{{$root.m2}}">{{$root.m3}}</block></block></my-component></block></block></my-component>',
+      'with(this){var m0=$hasScopedSlotsParams("551070e6-1");var m1=m0?$getScopedSlotsParams("551070e6-1","default","item"):null;var m2=$hasScopedSlotsParams("551070e6-2");var m3=m2?$getScopedSlotsParams("551070e6-2","default","item"):null;$mp.data=Object.assign({},{$root:{m0:m0,m1:m1,m2:m2,m3:m3}})}',
+      {
+        scopedSlotsCompiler: 'augmented'
+      }
+    )
   })
 
   it('generate scoped slot', () => {

packages/uni-template-compiler/lib/script/traverse/resolve-scoped-slots.js

@@ -26,11 +26,12 @@ function needSlotMode (path, ids) {
 
 function replaceId (path, ids) {
   let replaced
+  const fnPath = path.parentPath
   path.traverse({
-    noScope: true,
+    noScope: false,
     Identifier (path) {
       const name = path.node.name
-      if (name in ids && path.key !== 'key' && (path.key !== 'property' || path.parent.computed)) {
+      if (name in ids && path.key !== 'key' && (path.key !== 'property' || path.parent.computed) && path.scope.path === fnPath) {
         path.replaceWith(ids[name])
         replaced = true
       }