fix corner case in collapse_vars (#3701)

fixes #3700
2020-01-30 09:04:44 +08:00
parent a3754068dd
commit 79c60032a5
2 changed files with 32 additions and 1 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -1395,7 +1395,7 @@ merge(Compressor.prototype, {
                    var rhs_fn = scan_rhs;
                    for (var i = 0; !abort && i < fn.body.length; i++) {
                        var stat = fn.body[i];
-                        if (stat instanceof AST_Exit) {
+                        if (stat instanceof AST_Return) {
                            if (stat.value) stat.value.transform(scanner);
                            break;
                        }