fix corner case in mangle workaround for Safari (#3230)

fixes #3227
2018-08-09 17:34:28 +08:00
parent fc78423f1d
commit cfebeb2f63
3 changed files with 73 additions and 26 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -5758,9 +5758,10 @@ merge(Compressor.prototype, {
                if (fixed instanceof AST_Defun) {
                    fixed._squeezed = true;
                    fixed = make_node(AST_Function, fixed, fixed);
+                    fixed.name = make_node(AST_SymbolLambda, fixed.name, fixed.name);
                }
                var value;
-                if (d.recursive_refs > 0 && fixed.name instanceof AST_SymbolDefun) {
+                if (d.recursive_refs > 0) {
                    value = fixed.clone(true);
                    var defun_def = value.name.definition();
                    var lambda_def = value.variables.get(value.name.name);