From f79f50884815a02036fba386d6d435320377a2e3 Mon Sep 17 00:00:00 2001
From: Nathan Cahill <nathan@nathancahill.com>
Date: Thu, 9 Nov 2017 10:02:05 -0700
Subject: [PATCH] add case for sequences with imports

---
 test/form/samples/sequence-expression/_expected/amd.js  | 5 +++++
 test/form/samples/sequence-expression/_expected/cjs.js  | 5 +++++
 test/form/samples/sequence-expression/_expected/es.js   | 5 +++++
 test/form/samples/sequence-expression/_expected/iife.js | 5 +++++
 test/form/samples/sequence-expression/_expected/umd.js  | 5 +++++
 test/form/samples/sequence-expression/foo.js            | 3 +++
 test/form/samples/sequence-expression/main.js           | 3 +++
 7 files changed, 31 insertions(+)
 create mode 100644 test/form/samples/sequence-expression/foo.js

diff --git a/test/form/samples/sequence-expression/_expected/amd.js b/test/form/samples/sequence-expression/_expected/amd.js
index 976cfc810df..1d43ed77362 100644
--- a/test/form/samples/sequence-expression/_expected/amd.js
+++ b/test/form/samples/sequence-expression/_expected/amd.js
@@ -1,5 +1,8 @@
 define(function () { 'use strict';
 
+    function foo$1 () {
+        console.log( 'foo' );
+    }
 	// should remove expressions without side-effect, multiple effects
 	var a = (foo(), foo(), 2);
 	// without white-space, effect at the end
@@ -10,5 +13,7 @@ define(function () { 'use strict';
 	console.log(d);
 
 	// should infer value
+	// should keep f import
+	var e = (foo$1());
 
 });
diff --git a/test/form/samples/sequence-expression/_expected/cjs.js b/test/form/samples/sequence-expression/_expected/cjs.js
index b26a5f65a3c..56352bc41e9 100644
--- a/test/form/samples/sequence-expression/_expected/cjs.js
+++ b/test/form/samples/sequence-expression/_expected/cjs.js
@@ -1,5 +1,8 @@
 'use strict';
 
+function foo$1 () {
+    console.log( 'foo' );
+}
 // should remove expressions without side-effect, multiple effects
 var a = (foo(), foo(), 2);
 // without white-space, effect at the end
@@ -10,3 +13,5 @@ var d = (2);
 console.log(d);
 
 // should infer value
+// should keep f import
+var e = (foo$1());
diff --git a/test/form/samples/sequence-expression/_expected/es.js b/test/form/samples/sequence-expression/_expected/es.js
index 66136f6070a..d4183f505d0 100644
--- a/test/form/samples/sequence-expression/_expected/es.js
+++ b/test/form/samples/sequence-expression/_expected/es.js
@@ -1,3 +1,6 @@
+function foo$1 () {
+    console.log( 'foo' );
+}
 // should remove expressions without side-effect, multiple effects
 var a = (foo(), foo(), 2);
 // without white-space, effect at the end
@@ -8,3 +11,5 @@ var d = (2);
 console.log(d);
 
 // should infer value
+// should keep f import
+var e = (foo$1());
diff --git a/test/form/samples/sequence-expression/_expected/iife.js b/test/form/samples/sequence-expression/_expected/iife.js
index af169b5ee86..896b8cd1958 100644
--- a/test/form/samples/sequence-expression/_expected/iife.js
+++ b/test/form/samples/sequence-expression/_expected/iife.js
@@ -1,6 +1,9 @@
 (function () {
 	'use strict';
 
+    function foo$1 () {
+        console.log( 'foo' );
+    }
 	// should remove expressions without side-effect, multiple effects
 	var a = (foo(), foo(), 2);
 	// without white-space, effect at the end
@@ -11,5 +14,7 @@
 	console.log(d);
 
 	// should infer value
+	// should keep f import
+	var e = (foo$1());
 
 }());
diff --git a/test/form/samples/sequence-expression/_expected/umd.js b/test/form/samples/sequence-expression/_expected/umd.js
index 57f9a02664c..ab7a58185a4 100644
--- a/test/form/samples/sequence-expression/_expected/umd.js
+++ b/test/form/samples/sequence-expression/_expected/umd.js
@@ -4,6 +4,9 @@
 	(factory());
 }(this, (function () { 'use strict';
 
+    function foo$1 () {
+        console.log( 'foo' );
+    }
 	// should remove expressions without side-effect, multiple effects
 	var a = (foo(), foo(), 2);
 	// without white-space, effect at the end
@@ -14,5 +17,7 @@
 	console.log(d);
 
 	// should infer value
+	// should keep f import
+	var e = (foo$1());
 
 })));
diff --git a/test/form/samples/sequence-expression/foo.js b/test/form/samples/sequence-expression/foo.js
new file mode 100644
index 00000000000..80f89059b70
--- /dev/null
+++ b/test/form/samples/sequence-expression/foo.js
@@ -0,0 +1,3 @@
+export function foo () {
+    console.log( 'foo' );
+}
diff --git a/test/form/samples/sequence-expression/main.js b/test/form/samples/sequence-expression/main.js
index ffb3fefc939..3a5d2086ea6 100644
--- a/test/form/samples/sequence-expression/main.js
+++ b/test/form/samples/sequence-expression/main.js
@@ -1,3 +1,4 @@
+import * as f from './foo';
 // should remove expressions without side-effect, multiple effects
 var a = (0, foo(), 1, foo(), 2);
 // without white-space, effect at the end
@@ -15,3 +16,5 @@ if ((1, 2) !== 2) {
 	console.log( 'effect' );
 }
 
+// should keep f import
+var e = (0, f.foo());