uglify-js - npm Package Compare versions

Comparing version 3.13.3 to 3.13.4

lib/propmangle.js

@@ -84,4 +84,6 @@ /***********************************************************************
     ast.walk(new TreeWalker(function(node) {
-        if (node instanceof AST_ObjectProperty) {
+        if (node instanceof AST_ClassProperty) {
             if (node.start && node.start.quote) add(node.key);
+        } else if (node instanceof AST_ObjectProperty) {
+            if (node.start && node.start.quote) add(node.key);
         } else if (node instanceof AST_Sub) {
@@ -167,2 +169,4 @@ addStrings(node.property, add);
             }
+        } else if (node instanceof AST_ClassProperty) {
+            if (typeof node.key == "string") add(node.key);
         } else if (node instanceof AST_Dot) {
@@ -198,2 +202,4 @@ add(node.property);
             }
+        } else if (node instanceof AST_ClassProperty) {
+            if (typeof node.key == "string") node.key = mangle(node.key);
         } else if (node instanceof AST_Dot) {
@@ -228,5 +234,3 @@ node.property = mangle(node.property);
     function mangle(name) {
-        if (!should_mangle(name)) {
-            return name;
-        }
+        if (!should_mangle(name)) return name;
         var mangled = cache.get(name);
@@ -243,2 +247,3 @@ if (!mangled) {
             } while (!can_mangle(mangled));
+            if (/^#/.test(name)) mangled = "#" + mangled;
             cache.set(name, mangled);
@@ -245,0 +250,0 @@ }

lib/scope.js

@@ -276,12 +276,14 @@ /***********************************************************************
         if (node instanceof AST_SymbolDeclaration) {
+            var def = node.definition();
+            def.preinit = def.references.length;
             if (node instanceof AST_SymbolCatch) {
                 // ensure mangling works if `catch` reuses a scope variable
-                var def = node.definition().redefined();
-                if (def) for (var s = node.scope; s; s = s.parent_scope) {
-                    push_uniq(s.enclosed, def);
-                    if (s === def.scope) break;
+                var redef = def.redefined();
+                if (redef) for (var s = node.scope; s; s = s.parent_scope) {
+                    push_uniq(s.enclosed, redef);
+                    if (s === redef.scope) break;
                 }
             } else if (node instanceof AST_SymbolConst) {
                 // ensure compression works if `const` reuses a scope variable
-                var redef = node.definition().redefined();
+                var redef = def.redefined();
                 if (redef) redef.const_redefs = true;
@@ -288,0 +290,0 @@ }

package.json

@@ -6,3 +6,3 @@ {
   "license": "BSD-2-Clause",
-  "version": "3.13.3",
+  "version": "3.13.4",
   "engines": {
@@ -9,0 +9,0 @@ "node": ">=0.8.0"

No alert changes

Improved metrics

Total package byte prevSize

1112538

increased by0.23%

Lines of code

28340

increased by0.2%

No dependency changes