fix(core): generate fragment root with patchFlag + optimize fragment w/ patchFlag

2019-12-12 17:58:32 -05:00
parent efe39db023
commit ef50c333ce
3 changed files with 13 additions and 3 deletions
--- a/packages/compiler-core/src/transforms/vFor.ts
+++ b/packages/compiler-core/src/transforms/vFor.ts
@@ -79,7 +79,7 @@ export const transformFor = createStructuralDirectiveTransform(
        helper(FRAGMENT),
        `null`,
        renderExp,
-        fragmentFlag + (__DEV__ ? ` /* ${PatchFlagNames[fragmentFlag]} */` : ``)
+        `${fragmentFlag} /* ${PatchFlagNames[fragmentFlag]} */`
      ])
    ]) as ForCodegenNode