drop property assignment to constants (#2612)

1 files changed, 40 insertions, 0 deletions

diff --git a/test/compress/properties.js b/test/compress/properties.js
index 6d4c0281..16374ef8 100644
--- a/test/compress/properties.js
+++ b/test/compress/properties.js
@@ -1054,3 +1054,43 @@ issue_2513: {
         "undefined undefined",
     ]
 }
+
+const_prop_assign_strict: {
+    options = {
+        pure_getters: "strict",
+        side_effects: true,
+    }
+    input: {
+        function Simulator() {
+            /abc/.index = 1;
+            this._aircraft = [];
+        }
+        (function() {}).prototype.destroy = x();
+    }
+    expect: {
+        function Simulator() {
+            this._aircraft = [];
+        }
+        x();
+    }
+}
+
+const_prop_assign_pure: {
+    options = {
+        pure_getters: true,
+        side_effects: true,
+    }
+    input: {
+        function Simulator() {
+            /abc/.index = 1;
+            this._aircraft = [];
+        }
+        (function() {}).prototype.destroy = x();
+    }
+    expect: {
+        function Simulator() {
+            this._aircraft = [];
+        }
+        x();
+    }
+}