enhance mangle.properties (#4064)

2020-08-23 01:45:39 +01:00
parent 35fe1092d3
commit da85d102e3
4 changed files with 135 additions and 64 deletions
--- a/test/compress.js
+++ b/test/compress.js
@@ -312,9 +312,7 @@ function test_case(test) {
    if (test.mangle) {
        output.compute_char_frequency(test.mangle);
        output.mangle_names(test.mangle);
-        if (test.mangle.properties) {
-            output = U.mangle_properties(output, test.mangle.properties);
-        }
+        if (test.mangle.properties) U.mangle_properties(output, test.mangle.properties);
    }
    var output_code = make_code(output, output_options);
    if (expect != output_code) {