3 files changed, 57 insertions, 23 deletions

diff --git a/test/compress/arrays.js b/test/compress/arrays.js
index f0ded06c..539dfb04 100644
--- a/test/compress/arrays.js
+++ b/test/compress/arrays.js
@@ -128,50 +128,55 @@ constant_join_3: {
 
 for_loop: {
     options = {
-        unsafe      : true,
-        unused      : true,
-        evaluate    : true,
-        reduce_vars : true
+        evaluate: true,
+        reduce_vars: true,
+        unsafe: true,
     };
     input: {
         function f0() {
             var a = [1, 2, 3];
-            for (var i = 0; i < a.length; i++) {
-                console.log(a[i]);
-            }
+            var b = 0;
+            for (var i = 0; i < a.length; i++)
+                b += a[i];
+            return b;
         }
-
         function f1() {
             var a = [1, 2, 3];
-            for (var i = 0, len = a.length; i < len; i++) {
-                console.log(a[i]);
-            }
+            var b = 0;
+            for (var i = 0, len = a.length; i < len; i++)
+                b += a[i];
+            return b;
         }
-
         function f2() {
             var a = [1, 2, 3];
-            for (var i = 0; i < a.length; i++) {
+            for (var i = 0; i < a.length; i++)
                 a[i]++;
-            }
+            return a[2];
         }
+        console.log(f0(), f1(), f2());
     }
     expect: {
         function f0() {
             var a = [1, 2, 3];
+            var b = 0;
             for (var i = 0; i < 3; i++)
-                console.log(a[i]);
+                b += a[i];
+            return b;
         }
-
         function f1() {
             var a = [1, 2, 3];
-            for (var i = 0; i < 3; i++)
-                console.log(a[i]);
+            var b = 0;
+            for (var i = 0, len = a.length; i < len; i++)
+                b += a[i];
+            return b;
         }
-
         function f2() {
             var a = [1, 2, 3];
             for (var i = 0; i < a.length; i++)
                 a[i]++;
+            return a[2];
         }
+        console.log(f0(), f1(), f2());
     }
+    expect_stdout: "6 6 4"
 }
diff --git a/test/compress/functions.js b/test/compress/functions.js
index f411afa2..6c82557d 100644
--- a/test/compress/functions.js
+++ b/test/compress/functions.js
@@ -151,13 +151,13 @@ issue_1841_2: {
 
 function_returning_constant_literal: {
     options = {
+        inline: true,
+        passes: 2,
         reduce_vars: true,
-        unsafe: true,
+        side_effects: true,
         toplevel: true,
-        evaluate: true,
-        cascade: true,
+        unsafe: true,
         unused: true,
-        inline: true,
     }
     input: {
         function greeter() {
diff --git a/test/compress/reduce_vars.js b/test/compress/reduce_vars.js
index a03bc1c8..681dafd3 100644
--- a/test/compress/reduce_vars.js
+++ b/test/compress/reduce_vars.js
@@ -2954,3 +2954,32 @@ const_expr_2: {
     }
     expect_stdout: "2 2"
 }
+
+escaped_prop: {
+    options = {
+        collapse_vars: true,
+        evaluate: true,
+        inline: true,
+        pure_getters: "strict",
+        reduce_vars: true,
+        side_effects: true,
+        toplevel: true,
+        unsafe: true,
+        unused: true,
+    }
+    input: {
+        var obj = { o: { a: 1 } };
+        (function(o) {
+            o.a++;
+        })(obj.o);
+        (function(o) {
+            console.log(o.a);
+        })(obj.o);
+    }
+    expect: {
+        var obj = { o: { a: 1 } };
+        obj.o.a++;
+        console.log(obj.o.a);
+    }
+    expect_stdout: "2"
+}