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Comparing version 5.31.1 to 5.31.2

CHANGELOG.md

 # Changelog
 
+## v5.31.2
+ - drop_unused: scan variables in self-referential class declarations that contain side effects.
+ - Don't add parens to arrow function when it's the default for an argument (#1540)
+ - Update domprops (#1538)
+
 ## v5.31.1
@@ -4,0 +9,0 @@ - Allow drop-unused to drop the whole assignment (not just the assigned name) in more situations, in order to avoid duplication of long strings.

lib/compress/drop-unused.js

@@ -142,3 +142,2 @@ /***********************************************************************
     var initializations = new Map();
-    var self_referential_classes = new Set();
 
@@ -158,4 +157,7 @@ // pass 1: find out which symbols are directly used in
         if (node instanceof AST_Class && node.has_side_effects(compressor)) {
-            if (node.is_self_referential()) self_referential_classes.add(node);
-            node.visit_nondeferred_class_parts(tw);
+            if (node.is_self_referential()) {
+                descend();
+            } else {
+                node.visit_nondeferred_class_parts(tw);
+            }
         }
@@ -224,5 +226,2 @@ if (node instanceof AST_Defun || node instanceof AST_DefClass) {
     });
-    self_referential_classes.forEach(function (cls) {
-        cls.walk(tw);
-    });
     // pass 3: we should drop declarations not in_use
@@ -229,0 +228,0 @@ var tt = new TreeTransformer(

package.json

@@ -7,3 +7,3 @@ {
   "license": "BSD-2-Clause",
-  "version": "5.31.1",
+  "version": "5.31.2",
   "engines": {
@@ -10,0 +10,0 @@ "node": ">=10"

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Total package byte prevSize

2193093

increased by0.01%

Lines of code

62672

increased by0.01%

No dependency changes