fix(mp): scopedSlotsCompiler force augmented

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

@@ -142,6 +142,14 @@ describe('mp:compiler-mp-weixin', () => {
         scopedSlotsCompiler: 'augmented'
       }
     )
+    assertCodegen(
+      '<my-component><template v-slot="{item}">{{item}}<template></my-component>',
+      '<my-component vue-id="551070e6-1" bind:__l="__l" vue-slots="{{[\'default\']}}"><block><block wx:if="{{$root.m0}}">{{$root.m1}}</block></block></my-component>',
+      'with(this){var m0=$hasScopedSlotsParams("551070e6-1");var m1=m0?$getScopedSlotsParams("551070e6-1","default","item"):null;$mp.data=Object.assign({},{$root:{m0:m0,m1:m1}})}',
+      {
+        scopedSlotsCompiler: 'augmented'
+      }
+    )
     assertCodegen(
       '<my-component><template v-slot="item">{{getValue(item.text)}}<template></my-component>',
       '<my-component vue-id="551070e6-1" bind:__l="__l" vue-slots="{{[\'default\']}}"><block><block wx:if="{{$root.m0}}">{{$root.m1}}</block></block></my-component>',

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

@@ -64,7 +64,7 @@ module.exports = function getResolveScopedSlots (parent, state) {
     updateIds(vueId, slot, params.node.name)
   }
   const fnBody = fn.get('value.body')
-  if (needSlotMode(fnBody, ids)) {
+  if (state.options.scopedSlotsCompiler === 'augmented' || needSlotMode(fnBody, ids)) {
     if (replaceId(fnBody, ids)) {
       const orgin = fnBody.get('body.0.argument')
       const elements = orgin.get('elements')