Revert "Temporary rollback for erroring on trailing comma with spread (…

…#154)" This reverts commit 5bac6e8.
babel · Jan 12, 2017 · 954b7f5 · 954b7f5
1 parent 0037351
commit 954b7f5
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Showing 3 changed files with 4 additions and 246 deletions.
diff --git a/src/parser/expression.js b/src/parser/expression.js
@@ -749,9 +749,7 @@ pp.parseObj = function (isPattern, refShorthandDefaultPos) {
         } else if (this.eat(tt.braceR)) {
           break;
         } else if (this.match(tt.comma) && this.lookahead().type === tt.braceR) {
-          // TODO: temporary rollback
-          // this.unexpected(position, "A trailing comma is not permitted after the rest element");
-          continue;
+          this.unexpected(position, "A trailing comma is not permitted after the rest element");
         } else {
           firstRestLocation = position;
           continue;

diff --git a/test/fixtures/experimental/object-rest-spread/8/expected.json b/test/fixtures/experimental/object-rest-spread/8/expected.json
diff --git a/test/fixtures/experimental/object-rest-spread/8/options.json b/test/fixtures/experimental/object-rest-spread/8/options.json
@@ -0,0 +1,3 @@
+{
+  "throws": "A trailing comma is not permitted after the rest element (1:16)"
+}