fix multiple nested function substitutions (#2458)

fixes #2449
2017-11-09 23:30:00 +08:00
parent 246d9d4e83
commit 1127a2caf3
5 changed files with 64 additions and 24 deletions
--- a/test/compress/drop-unused.js
+++ b/test/compress/drop-unused.js
@@ -1113,7 +1113,7 @@ issue_2105_1: {
    options = {
        collapse_vars: true,
        inline: true,
-        passes: 2,
+        passes: 3,
        reduce_vars: true,
        side_effects: true,
        unused: true,
@@ -1153,7 +1153,7 @@ issue_2105_2: {
    options = {
        collapse_vars: true,
        inline: true,
-        passes: 2,
+        passes: 3,
        properties: true,
        pure_getters: "strict",
        reduce_vars: true,