Accept string or number as name of an accessor.

[not sure I'm happy about this fix]

Reference mishoo/UglifyJS#478

1 files changed, 8 insertions, 5 deletions

diff --git a/lib/parse.js b/lib/parse.js
index ffdd7a53..5b6820ff 100644
--- a/lib/parse.js
+++ b/lib/parse.js
@@ -881,11 +881,14 @@ function parse($TEXT, options) {
     };
 
     var function_ = function(in_statement, ctor) {
-        var name = is("name") ? as_symbol(in_statement
-                                          ? AST_SymbolDefun
-                                          : ctor === AST_Accessor
-                                          ? AST_SymbolAccessor
-                                          : AST_SymbolLambda) : null;
+        var is_accessor = ctor === AST_Accessor;
+        var name = (is("name") ? as_symbol(in_statement
+                                           ? AST_SymbolDefun
+                                           : is_accessor
+                                           ? AST_SymbolAccessor
+                                           : AST_SymbolLambda)
+                    : is_accessor && (is("string") || is("num")) ? as_atom_node()
+                    : null);
         if (in_statement && !name)
             unexpected();
         expect("(");