UnaryExpressions are never not prefix

If you look at the spec https://github.com/babel/babel/blob/master/doc/ast/spec.md#unaryexpression All unary expressions are prefix. We should deprecate this field. But for now let's just default it true.
2016-01-20 19:02:04 -08:00 · 2016-01-20 19:02:04 -08:00 · 6b47447e7a
commit 6b47447e7a
parent f98dd6c76d
1 changed files with 1 additions and 1 deletions
--- a/packages/babel-types/src/definitions/core.js
+++ b/packages/babel-types/src/definitions/core.js
@ -626,7 +626,7 @@ defineType("UnaryExpression", {
  builder: ["operator", "argument", "prefix"],
  fields: {
    prefix: {
-      default: false
+      default: true
    },
    argument: {
      validate: assertNodeType("Expression")