Add JSX spread children

2016-06-19 10:48:20 -04:00
parent ca6450b057
commit a25a4ffdc1
3 changed files with 283 additions and 0 deletions
--- a/src/plugins/jsx/index.js
+++ b/src/plugins/jsx/index.js
@@ -345,6 +345,15 @@ pp.jsxParseElementAt = function(startPos, startLoc) {
          break;

        case tt.braceL:
+          if (this.lookahead().type === tt.ellipsis) {
+            let node = this.startNode();
+            this.next();
+            this.next();
+            node.expression = this.parseExpression();
+            this.expect(tt.braceR);
+            children.push(this.finishNode(node, "JSXSpreadChild"));
+            break;
+          }
          children.push(this.jsxParseExpressionContainer());
          break;