Merge branch 'master' into harmony-v3.1.1

2017-09-17 04:43:43 +08:00
parent d8685f528d aceb0af36b
commit d73500e8d1
8 changed files with 359 additions and 4 deletions
--- a/test/compress/sequences.js
+++ b/test/compress/sequences.js
@@ -763,3 +763,44 @@ issue_2062: {
    }
    expect_stdout: "1"
 }
+
+issue_2313: {
+    options = {
+        cascade: true,
+        sequences: true,
+        side_effects: true,
+    }
+    input: {
+        var a = 0, b = 0;
+        var foo = {
+            get c() {
+                a++;
+                return 42;
+            },
+            set c(c) {
+                b++;
+            },
+            d: function() {
+                this.c++;
+                if (this.c) console.log(a, b);
+            }
+        }
+        foo.d();
+    }
+    expect: {
+        var a = 0, b = 0;
+        var foo = {
+            get c() {
+                return a++, 42;
+            },
+            set c(c) {
+                b++;
+            },
+            d: function() {
+                if (this.c++, this.c) console.log(a, b);
+            }
+        }
+        foo.d();
+    }
+    expect_stdout: "2 1"
+}