improve usability of --mangle-props (#5669)

2022-09-18 02:37:06 +01:00
parent eb22f0101e
commit 5ac6ec5496
8 changed files with 93 additions and 9 deletions
--- a/lib/output.js
+++ b/lib/output.js
@@ -1517,7 +1517,7 @@ function OutputStream(options) {
        var expr = self.expression;
        expr.print(output);
        var prop = self.property;
-        if (output.option("ie") && RESERVED_WORDS[prop]) {
+        if (output.option("ie") && RESERVED_WORDS[prop] || self.quoted && output.option("keep_quoted_props")) {
            if (self.optional) output.print("?.");
            output.with_square(function() {
                output.add_mapping(self.end);