Updated UglifyJS to preserve object key quotedness (Closure Compiler compatibility).

2 files changed, 17 insertions, 13 deletions

diff --git a/tools/eliminator/node_modules/uglify-js/lib/parse-js.js b/tools/eliminator/node_modules/uglify-js/lib/parse-js.js
index 69abf6c6..a89163c6 100644
--- a/tools/eliminator/node_modules/uglify-js/lib/parse-js.js
+++ b/tools/eliminator/node_modules/uglify-js/lib/parse-js.js
@@ -1129,27 +1129,31 @@ function parse($TEXT, exigent_mode, embed_tokens) {
                                 // allow trailing comma
                                 break;
                         var type = S.token.type;
-                        var name = as_property_name();
+                        var name;
+                        var is_quoted = false;
+                        switch (S.token.type) {
+                                case "string":
+                                        is_quoted = true;
+                                case "num":
+                                        name = prog1(S.token.value, next);
+                                        break;
+                                default:
+                                        name = as_name()
+                        }
+                        var node;
                         if (type == "name" && (name == "get" || name == "set") && !is("punc", ":")) {
-                                a.push([ as_name(), function_(false), name ]);
+                                node = [ as_name(), function_(false), name ];
                         } else {
                                 expect(":");
-                                a.push([ name, expression(false) ]);
+                                node = [ name, expression(false) ];
                         }
+                        if (is_quoted) node.quoted = true;
+                        a.push(node);
                 }
                 next();
                 return as("object", a);
         };
 
-        function as_property_name() {
-                switch (S.token.type) {
-                    case "num":
-                    case "string":
-                        return prog1(S.token.value, next);
-                }
-                return as_name();
-        };
-
         function as_name() {
                 switch (S.token.type) {
                     case "name":
diff --git a/tools/eliminator/node_modules/uglify-js/lib/process.js b/tools/eliminator/node_modules/uglify-js/lib/process.js
index d34e2394..85709857 100644
--- a/tools/eliminator/node_modules/uglify-js/lib/process.js
+++ b/tools/eliminator/node_modules/uglify-js/lib/process.js
@@ -1673,7 +1673,7 @@ function gen_code(ast, options) {
                                                 return indent(make_function(p[0], p[1][2], p[1][3], p[2]));
                                         }
                                         var key = p[0], val = parenthesize(p[1], "seq");
-                                        if (options.quote_keys) {
+                                        if (options.quote_keys || p.quoted) {
                                                 key = encode_string(key);
                                         } else if ((typeof key == "number" || !beautify && +key + "" == key)
                                                    && parseFloat(key) >= 0) {