From 4dd7d0e39baacdd3bf7dc87fc547df66e327f206 Mon Sep 17 00:00:00 2001
From: "Alex Lam S.L" <alexlamsl@gmail.com>
Date: Wed, 11 Apr 2018 02:48:15 +0800
Subject: extend `hoist_props` (#3073)

- handle `AST_Assign` the same way as `AST_VarDef`
- inject `AST_Var` as succeeding statement

fixes #3071
---
 test/compress/hoist_props.js | 82 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 82 insertions(+)

(limited to 'test/compress/hoist_props.js')

diff --git a/test/compress/hoist_props.js b/test/compress/hoist_props.js
index b16f7425..0e399167 100644
--- a/test/compress/hoist_props.js
+++ b/test/compress/hoist_props.js
@@ -742,3 +742,85 @@ issue_3046: {
     }
     expect_stdout: "1"
 }
+
+issue_3071_1: {
+    options = {
+        evaluate: true,
+        inline: true,
+        join_vars: true,
+        hoist_props: true,
+        passes: 3,
+        reduce_vars: true,
+        sequences: true,
+        side_effects: true,
+        toplevel: true,
+        unused: true,
+    }
+    input: {
+        (function() {
+            var obj = {};
+            obj.one = 1;
+            obj.two = 2;
+            console.log(obj.one);
+        })();
+    }
+    expect: {
+        console.log(1);
+    }
+    expect_stdout: "1"
+}
+
+issue_3071_2: {
+    options = {
+        evaluate: true,
+        inline: true,
+        join_vars: true,
+        hoist_props: true,
+        passes: 3,
+        reduce_vars: true,
+        sequences: true,
+        side_effects: true,
+        unused: true,
+    }
+    input: {
+        (function() {
+            obj = {};
+            obj.one = 1;
+            obj.two = 2;
+            console.log(obj.one);
+            var obj;
+        })();
+    }
+    expect: {
+        console.log(1);
+    }
+    expect_stdout: "1"
+}
+
+issue_3071_2_toplevel: {
+    options = {
+        evaluate: true,
+        inline: true,
+        join_vars: true,
+        hoist_props: true,
+        passes: 3,
+        reduce_vars: true,
+        sequences: true,
+        side_effects: true,
+        toplevel: true,
+        unused: true,
+    }
+    input: {
+        (function() {
+            obj = {};
+            obj.one = 1;
+            obj.two = 2;
+            console.log(obj.one);
+            var obj;
+        })();
+    }
+    expect: {
+        console.log(1);
+    }
+    expect_stdout: "1"
+}
-- 
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