From 43e0cfb08da3d385d869fe434b64c283d33dadf7 Mon Sep 17 00:00:00 2001
From: Moti Zilberman <motiz88@gmail.com>
Date: Tue, 13 Sep 2016 19:06:52 +0300
Subject: [PATCH] Fix UpdateExpression handling in es2015-modules-commonjs,
 resolve #4462

---
 .../src/index.js                                      |  3 +--
 .../test/fixtures/regression/4462-T7565/actual.js     |  4 ++++
 .../test/fixtures/regression/4462-T7565/expected.js   | 11 +++++++++++
 .../test/fixtures/regression/4462-T7565/options.json  |  3 +++
 4 files changed, 19 insertions(+), 2 deletions(-)
 create mode 100644 packages/babel-plugin-transform-es2015-modules-commonjs/test/fixtures/regression/4462-T7565/actual.js
 create mode 100644 packages/babel-plugin-transform-es2015-modules-commonjs/test/fixtures/regression/4462-T7565/expected.js
 create mode 100644 packages/babel-plugin-transform-es2015-modules-commonjs/test/fixtures/regression/4462-T7565/options.json

diff --git a/packages/babel-plugin-transform-es2015-modules-commonjs/src/index.js b/packages/babel-plugin-transform-es2015-modules-commonjs/src/index.js
index 9554fa57d6ad..4499f7bb26bf 100644
--- a/packages/babel-plugin-transform-es2015-modules-commonjs/src/index.js
+++ b/packages/babel-plugin-transform-es2015-modules-commonjs/src/index.js
@@ -119,8 +119,7 @@ export default function () {
       }
       nodes.push(t.binaryExpression(operator, arg.node, t.numericLiteral(1)));
 
-      let newPaths = path.replaceWithMultiple(t.sequenceExpression(nodes));
-      for (const newPath of newPaths) this.requeueInParent(newPath);
+      path.replaceWithMultiple(t.sequenceExpression(nodes));
     }
   };
 
diff --git a/packages/babel-plugin-transform-es2015-modules-commonjs/test/fixtures/regression/4462-T7565/actual.js b/packages/babel-plugin-transform-es2015-modules-commonjs/test/fixtures/regression/4462-T7565/actual.js
new file mode 100644
index 000000000000..b4a126bfbde7
--- /dev/null
+++ b/packages/babel-plugin-transform-es2015-modules-commonjs/test/fixtures/regression/4462-T7565/actual.js
@@ -0,0 +1,4 @@
+export { yy, zz };
+
+var yy = 0;
+var zz = yy++;
diff --git a/packages/babel-plugin-transform-es2015-modules-commonjs/test/fixtures/regression/4462-T7565/expected.js b/packages/babel-plugin-transform-es2015-modules-commonjs/test/fixtures/regression/4462-T7565/expected.js
new file mode 100644
index 000000000000..32642ceb55fc
--- /dev/null
+++ b/packages/babel-plugin-transform-es2015-modules-commonjs/test/fixtures/regression/4462-T7565/expected.js
@@ -0,0 +1,11 @@
+"use strict";
+
+Object.defineProperty(exports, "__esModule", {
+  value: true
+});
+exports.yy = yy;
+exports.zz = zz;
+
+
+var yy = 0;
+var zz = (exports.yy = yy += 1, yy - 1);
diff --git a/packages/babel-plugin-transform-es2015-modules-commonjs/test/fixtures/regression/4462-T7565/options.json b/packages/babel-plugin-transform-es2015-modules-commonjs/test/fixtures/regression/4462-T7565/options.json
new file mode 100644
index 000000000000..c13c5f627fd1
--- /dev/null
+++ b/packages/babel-plugin-transform-es2015-modules-commonjs/test/fixtures/regression/4462-T7565/options.json
@@ -0,0 +1,3 @@
+{
+  "presets": ["es2015"]
+}