Fix #304 and #309 (#339)

2017-02-10 15:36:46 +01:00
parent f25a2fbc78
commit c79dd953ea
5 changed files with 525 additions and 1 deletions
--- a/src/parser/expression.js
+++ b/src/parser/expression.js
@@ -735,8 +735,9 @@ pp.parseObj = function (isPattern, refShorthandDefaultPos) {
    }

    if (this.hasPlugin("objectRestSpread") && this.match(tt.ellipsis)) {
-      prop = this.parseSpread();
+      prop = this.parseSpread(isPattern ? { start: 0 } : undefined);
      prop.type = isPattern ? "RestProperty" : "SpreadProperty";
+      if (isPattern) this.toAssignable(prop.argument, true, "object pattern");
      node.properties.push(prop);
      if (isPattern) {
        const position = this.state.start;