remove support for const (#1910)

As this is not part of ES5.
2017-05-12 14:57:41 +08:00
parent ac73c5d421
commit c391576d52
20 changed files with 36 additions and 591 deletions
--- a/lib/output.js
+++ b/lib/output.js
@@ -1033,9 +1033,6 @@ function OutputStream(options) {
    DEFPRINT(AST_Var, function(self, output){
        self._do_print(output, "var");
    });
-    DEFPRINT(AST_Const, function(self, output){
-        self._do_print(output, "const");
-    });

    function parenthesize_for_noin(node, output, noin) {
        if (!noin) node.print(output);