patch variable declaractions extracted within catch (#2753)

fixes #2749
2018-01-09 13:54:35 +08:00
parent 2e22d38a02
commit 2972d58dbb
3 changed files with 43 additions and 2 deletions
--- a/test/compress/collapse_vars.js
+++ b/test/compress/collapse_vars.js
@@ -2197,6 +2197,7 @@ toplevel_single_reference: {
 unused_orig: {
    options = {
        collapse_vars: true,
+        dead_code: true,
        passes: 2,
        reduce_funcs: true,
        reduce_vars: true,