From af310ba2d0cd79fbc02d29db2d959367c276b2b9 Mon Sep 17 00:00:00 2001
From: "Alex Lam S.L" <alexlamsl@gmail.com>
Date: Sun, 29 Dec 2019 02:50:57 +0000
Subject: fix corner case in `evaluate` (#3654)

fixes #3653
---
 test/compress/numbers.js | 45 ++++++++++++++++++++++++++++++++++++++++++---
 1 file changed, 42 insertions(+), 3 deletions(-)

(limited to 'test')

diff --git a/test/compress/numbers.js b/test/compress/numbers.js
index c432a435..07e93f60 100644
--- a/test/compress/numbers.js
+++ b/test/compress/numbers.js
@@ -997,7 +997,7 @@ identity_1: {
     expect: {
         0 + a;
         a + 0;
-        -a;
+        0 - a;
         +a;
         +a;
         +a;
@@ -1023,7 +1023,7 @@ identity_2: {
     expect: {
         +!a;
         +!a;
-        -!a;
+        0 - !a;
         +!a;
         +!a;
         +!a;
@@ -1049,7 +1049,7 @@ identity_3: {
     expect: {
         --a;
         --a;
-        - --a;
+        0 - --a;
         --a;
         --a;
         --a;
@@ -1057,3 +1057,42 @@ identity_3: {
         --a;
     }
 }
+
+issue_3653: {
+    options = {
+        evaluate: true,
+    }
+    input: {
+        console.log(0 - (console && 0));
+        console.log(0 + (0 - (console && 0)));
+        console.log(0 - (0 - (console && 0)));
+        console.log(1 * (0 - (console && 0)));
+        console.log(1 / (0 - (console && 0)));
+        console.log((0 - (console && 0)) + 0);
+        console.log((0 - (console && 0)) - 0);
+        console.log((0 - (console && 0)) * 1);
+        console.log((0 - (console && 0)) / 1);
+    }
+    expect: {
+        console.log(0 - (console && 0));
+        console.log(0 - (console && 0));
+        console.log(0 - (0 - (console && 0)));
+        console.log(0 - (console && 0));
+        console.log(1 / (0 - (console && 0)));
+        console.log(0 - (console && 0));
+        console.log(0 - (console && 0));
+        console.log(0 - (console && 0));
+        console.log(0 - (console && 0));
+    }
+    expect_stdout: [
+        "0",
+        "0",
+        "0",
+        "0",
+        "Infinity",
+        "0",
+        "0",
+        "0",
+        "0",
+    ]
+}
-- 
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