always keep declarations found in unreachable code

a few more tests and some cleanups.
2012-09-07 15:18:32 +03:00
parent b77574ea1c
commit 919b2733ab
5 changed files with 226 additions and 49 deletions
--- a/tools/node.js
+++ b/tools/node.js
@@ -32,7 +32,7 @@ load_global("../lib/compress.js");
 load_global("../lib/sourcemap.js");

 UglifyJS.AST_Node.warn_function = function(txt) {
-    sys.debug(txt);
+    sys.error("WARN: " + txt);
 };

 // XXX: perhaps we shouldn't export everything but heck, I'm lazy.