introduce "strict" to pure_getters (#1795)

2017-04-07 13:31:58 +08:00
parent 281e882d27
commit 0f4cd73dcc
4 changed files with 59 additions and 16 deletions
--- a/test/compress/reduce_vars.js
+++ b/test/compress/reduce_vars.js
@@ -1919,7 +1919,7 @@ side_effects_assign: {

 pure_getters_1: {
    options = {
-        pure_getters: true,
+        pure_getters: "strict",
        reduce_vars: true,
        side_effects: true,
        toplevel: true,
@@ -1941,7 +1941,7 @@ pure_getters_1: {

 pure_getters_2: {
    options = {
-        pure_getters: true,
+        pure_getters: "strict",
        reduce_vars: true,
        toplevel: true,
        unused: true,
@@ -1956,6 +1956,21 @@ pure_getters_2: {
    }
 }

+pure_getters_3: {
+    options = {
+        pure_getters: true,
+        reduce_vars: true,
+        toplevel: true,
+        unused: true,
+    }
+    input: {
+        var a;
+        var a = a && a.b;
+    }
+    expect: {
+    }
+}
+
 catch_var: {
    options = {
        booleans: true,