From ec26cd7069d82ba6acc45c26acb40be4bc11485e Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ond=C5=99ej=20=C5=A0pan=C4=9Bl?=
 <OndrejSpanel@users.noreply.github.com>
Date: Thu, 30 Mar 2017 09:20:22 +0200
Subject: [PATCH] Fix AST_Export $propdoc types (exported_names and
 module_name).

---
 lib/ast.js              |  4 ++--
 test/mocha/issue1702.js | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 37 insertions(+), 2 deletions(-)
 create mode 100644 test/mocha/issue1702.js

diff --git a/lib/ast.js b/lib/ast.js
index 57a202b9..54e3f2e6 100644
--- a/lib/ast.js
+++ b/lib/ast.js
@@ -794,8 +794,8 @@ var AST_Export = DEFNODE("Export", "exported_definition exported_value is_defaul
     $propdoc: {
         exported_definition: "[AST_Defun|AST_Definitions|AST_DefClass?] An exported definition",
         exported_value: "[AST_Node?] An exported value",
-        exported_names: "[string*] List of exported names",
-        module_name: "[string?] Name of the file to load exports from",
+        exported_names: "[AST_NameImport*?] List of exported names",
+        module_name: "[AST_String?] Name of the file to load exports from",
         is_default: "[Boolean] Whether this is the default exported value of this module"
     },
     _walk: function (visitor) {
diff --git a/test/mocha/issue1702.js b/test/mocha/issue1702.js
new file mode 100644
index 00000000..4eb1b989
--- /dev/null
+++ b/test/mocha/issue1702.js
@@ -0,0 +1,35 @@
+var uglify = require('../../');
+var assert = require("assert");
+
+describe("For statement", function() {
+    it("For variable should list enclosing scope in its references (issue #17022)", function() {
+        var ast = uglify.parse("function f() { for (var a = 0; a < 10; a++) {} }");
+        ast.figure_out_scope();
+
+        var checkWalker = new uglify.TreeWalker(function(node, descend) {
+            if (node instanceof uglify.AST_VarDef) {
+                console.log("AST_VarDef");
+                // one reference should be in the AST_Defun scope - search for it
+
+                var walkNode = function (r) {
+                    console.log(r.CTOR.name);
+                    var walker = new uglify.TreeWalker(function(node, descend){
+                        // do not walk into any other scope, it should be listed if needed
+                        console.log("  " + node.CTOR.name);
+                        if (node instanceof uglify.AST_Scope && node != r.scope) return true;
+                        if (node instanceof uglify.AST_For) {
+                            console.log("Great - we found the for statement referencing the variable")
+                        }
+                        return false;
+                    });
+                    r.scope.walk(walker);
+                    r.walk(walker);
+                };
+
+                node.name.thedef.orig.forEach(walkNode);
+                node.name.thedef.references.forEach(walkNode);
+            }
+        });
+        ast.walk(checkWalker);
+    });
+});
\ No newline at end of file