uglify-es - npm Package Compare versions

Comparing version 3.3.9 to 3.3.10

lib/scope.js

@@ -386,2 +386,7 @@ /***********************************************************************
 
+AST_Arrow.DEFMETHOD("init_scope_vars", function(){
+    AST_Scope.prototype.init_scope_vars.apply(this, arguments);
+    this.uses_arguments = false;
+});
+
 AST_Symbol.DEFMETHOD("mark_enclosed", function(options) {
@@ -388,0 +393,0 @@ var def = this.definition();

package.json

@@ -7,3 +7,3 @@ {
   "license": "BSD-2-Clause",
-  "version": "3.3.9",
+  "version": "3.3.10",
   "engines": {
@@ -28,9 +28,9 @@ "node": ">=0.8.0"
   "dependencies": {
-    "commander": "~2.13.0",
+    "commander": "~2.14.1",
     "source-map": "~0.6.1"
   },
   "devDependencies": {
-    "acorn": "~5.3.0",
+    "acorn": "~5.4.1",
     "mocha": "~3.5.1",
-    "semver": "~5.4.1"
+    "semver": "~5.5.0"
   },
@@ -37,0 +37,0 @@ "scripts": {

README.md

@@ -1176,1 +1176,25 @@ uglify-es
 ```
+
+#### Source maps and debugging
+
+Various `compress` transforms that simplify, rearrange, inline and remove code
+are known to have an adverse effect on debugging with source maps. This is
+expected as code is optimized and mappings are often simply not possible as
+some code no longer exists. For highest fidelity in source map debugging
+disable the Uglify `compress` option and just use `mangle`.
+
+### Compiler assumptions
+
+To allow for better optimizations, the compiler makes various assumptions:
+
+- `.toString()` and `.valueOf()` don't have side effects, and for built-in
+  objects they have not been overridden.
+- `undefined`, `NaN` and `Infinity` have not been externally redefined.
+- `arguments.callee`, `arguments.caller` and `Function.prototype.caller` are not used.
+- The code doesn't expect the contents of `Function.prototype.toString()` or
+  `Error.prototype.stack` to be anything in particular.
+- Getting and setting properties on a plain object does not cause other side effects
+  (using `.watch()` or `Proxy`).
+- Object properties can be added, removed and modified (not prevented with
+  `Object.defineProperty()`, `Object.defineProperties()`, `Object.freeze()`,
+  `Object.preventExtensions()` or `Object.seal()`).

New alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Fixed alerts

License Policy Violation

License

This package is not allowed per your license policy. Review the package's license to ensure compliance.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

773980

increased by0.84%

Lines of code

19776

increased by0.6%

Number of lines in readme file

1200

increased by2.04%

Dependency changes

• + Addedcommander@2.14.1(transitive)

• - Removedcommander@2.13.0(transitive)

• Updatedcommander@~2.14.1