wip: filters compat

2021-04-19 12:08:26 -04:00
parent 467076361a
commit 7dc681c196
18 changed files with 349 additions and 41 deletions
--- a/packages/compiler-core/src/transforms/transformExpression.ts
+++ b/packages/compiler-core/src/transforms/transformExpression.ts
@@ -254,6 +254,11 @@ export function processExpression(
      parent && parentStack.push(parent)
      if (node.type === 'Identifier') {
        if (!isDuplicate(node)) {
+          // v2 wrapped filter call
+          if (__COMPAT__ && node.name.startsWith('_filter_')) {
+            return
+          }
+
          const needPrefix = shouldPrefix(node, parent!, parentStack)
          if (!knownIds[node.name] && needPrefix) {
            if (isStaticProperty(parent!) && parent.shorthand) {