babel-traverse - npm Package Compare versions

Comparing version 6.16.0 to 6.18.0

lib/path/context.js

@@ -249,3 +249,3 @@ "use strict";
 function requeue() {
-  var pathToQueue = arguments.length <= 0 || arguments[0] === undefined ? this : arguments[0];
+  var pathToQueue = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this;
 
@@ -252,0 +252,0 @@ if (pathToQueue.removed) return;

lib/path/evaluation.js

@@ -233,4 +233,46 @@ "use strict";
 
-    if (path.isObjectExpression()) {}
+    if (path.isObjectExpression()) {
+      var obj = {};
+      var props = path.get("properties");
+      for (var _iterator3 = props, _isArray3 = Array.isArray(_iterator3), _i3 = 0, _iterator3 = _isArray3 ? _iterator3 : (0, _getIterator3.default)(_iterator3);;) {
+        var _ref3;
 
+        if (_isArray3) {
+          if (_i3 >= _iterator3.length) break;
+          _ref3 = _iterator3[_i3++];
+        } else {
+          _i3 = _iterator3.next();
+          if (_i3.done) break;
+          _ref3 = _i3.value;
+        }
+
+        var prop = _ref3;
+
+        if (prop.isObjectMethod() || prop.isSpreadProperty()) {
+          return deopt(prop);
+        }
+        var keyPath = prop.get("key");
+        var key = keyPath;
+        if (prop.node.computed) {
+          key = key.evaluate();
+          if (!key.confident) {
+            return deopt(keyPath);
+          }
+          key = key.value;
+        } else if (key.isIdentifier()) {
+          key = key.node.name;
+        } else {
+          key = key.node.value;
+        }
+        var valuePath = prop.get("value");
+        var _value2 = valuePath.evaluate();
+        if (!_value2.confident) {
+          return deopt(valuePath);
+        }
+        _value2 = _value2.value;
+        obj[key] = _value2;
+      }
+      return obj;
+    }
+
     if (path.isLogicalExpression()) {
@@ -237,0 +279,0 @@ var wasConfident = confident;

lib/path/index.js

@@ -138,3 +138,3 @@ "use strict";
   NodePath.prototype.buildCodeFrameError = function buildCodeFrameError(msg) {
-    var Error = arguments.length <= 1 || arguments[1] === undefined ? SyntaxError : arguments[1];
+    var Error = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : SyntaxError;
 
@@ -141,0 +141,0 @@ return this.hub.file.buildCodeFrameError(this.node, msg, Error);

lib/path/inference/index.js

@@ -88,2 +88,4 @@ "use strict";
     return t.isMixedTypeAnnotation(type);
+  } else if (baseName === "empty") {
+    return t.isEmptyTypeAnnotation(type);
   } else if (baseName === "void") {
@@ -90,0 +92,0 @@ return t.isVoidTypeAnnotation(type);

lib/path/inference/inferers.js

 "use strict";
 
 exports.__esModule = true;
-exports.Class = exports.Function = exports.Identifier = undefined;
+exports.ClassDeclaration = exports.ClassExpression = exports.FunctionDeclaration = exports.ArrowFunctionExpression = exports.FunctionExpression = exports.Identifier = undefined;
 
@@ -166,4 +166,7 @@ var _infererReference = require("./inferer-reference");
 
-exports.Function = Func;
-exports.Class = Func;
+exports.FunctionExpression = Func;
+exports.ArrowFunctionExpression = Func;
+exports.FunctionDeclaration = Func;
+exports.ClassExpression = Func;
+exports.ClassDeclaration = Func;
 function CallExpression() {
@@ -170,0 +173,0 @@ return resolveCall(this.get("callee"));

lib/path/lib/virtual-types.js

@@ -18,3 +18,3 @@ "use strict";
 
-    if (!t.isIdentifier(node, opts)) {
+    if (!t.isIdentifier(node, opts) && !t.isJSXMemberExpression(parent, opts)) {
       if (t.isJSXIdentifier(node, opts)) {
@@ -21,0 +21,0 @@ if (_babelTypes.react.isCompatTag(node.name)) return false;

lib/path/modification.js

@@ -260,3 +260,3 @@ "use strict";
 function hoist() {
-  var scope = arguments.length <= 0 || arguments[0] === undefined ? this.scope : arguments[0];
+  var scope = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : this.scope;
 
@@ -263,0 +263,0 @@ var hoister = new _hoister2.default(this, scope);

lib/scope/index.js

@@ -13,2 +13,6 @@ "use strict";
 
+var _map = require("babel-runtime/core-js/map");
+
+var _map2 = _interopRequireDefault(_map);
+
 var _classCallCheck2 = require("babel-runtime/helpers/classCallCheck");
@@ -238,2 +242,4 @@
     this.path = path;
+
+    this.labels = new _map2.default();
   }
@@ -246,3 +252,3 @@
   Scope.prototype.generateDeclaredUidIdentifier = function generateDeclaredUidIdentifier() {
-    var name = arguments.length <= 0 || arguments[0] === undefined ? "temp" : arguments[0];
+    var name = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "temp";
 
@@ -255,3 +261,3 @@ var id = this.generateUidIdentifier(name);
   Scope.prototype.generateUidIdentifier = function generateUidIdentifier() {
-    var name = arguments.length <= 0 || arguments[0] === undefined ? "temp" : arguments[0];
+    var name = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "temp";
 
@@ -262,3 +268,3 @@ return t.identifier(this.generateUid(name));
   Scope.prototype.generateUid = function generateUid() {
-    var name = arguments.length <= 0 || arguments[0] === undefined ? "temp" : arguments[0];
+    var name = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : "temp";
 
@@ -272,3 +278,3 @@ name = t.toIdentifier(name).replace(/^_+/, "").replace(/[0-9]+$/g, "");
       i++;
-    } while (this.hasBinding(uid) || this.hasGlobal(uid) || this.hasReference(uid));
+    } while (this.hasLabel(uid) || this.hasBinding(uid) || this.hasGlobal(uid) || this.hasReference(uid));
 
@@ -468,5 +474,17 @@ var program = this.getProgramParent();
 
+  Scope.prototype.hasLabel = function hasLabel(name) {
+    return !!this.getLabel(name);
+  };
+
+  Scope.prototype.getLabel = function getLabel(name) {
+    return this.labels.get(name);
+  };
+
+  Scope.prototype.registerLabel = function registerLabel(path) {
+    this.labels.set(path.node.label.name, path);
+  };
+
   Scope.prototype.registerDeclaration = function registerDeclaration(path) {
     if (path.isLabeledStatement()) {
-      this.registerBinding("label", path);
+      this.registerLabel(path);
     } else if (path.isFunctionDeclaration()) {
@@ -539,3 +557,3 @@ this.registerBinding("hoisted", path.get("id"), path);
   Scope.prototype.registerBinding = function registerBinding(kind, path) {
-    var bindingPath = arguments.length <= 2 || arguments[2] === undefined ? path : arguments[2];
+    var bindingPath = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : path;
 
@@ -542,0 +560,0 @@ if (!kind) throw new ReferenceError("no `kind`");

lib/visitors.js

@@ -237,3 +237,3 @@ "use strict";
 function merge(visitors) {
-  var states = arguments.length <= 1 || arguments[1] === undefined ? [] : arguments[1];
+  var states = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : [];
   var wrapper = arguments[2];
@@ -240,0 +240,0 @@

package.json

 {
   "name": "babel-traverse",
-  "version": "6.16.0",
-  "description": "",
+  "version": "6.18.0",
+  "description": "The Babel Traverse module maintains the overall tree state, and is responsible for replacing, removing, and adding nodes",
   "author": "Sebastian McKenzie <[e-mail]>",
@@ -14,6 +14,6 @@ "homepage": "https://babeljs.io/",
     "babel-runtime": "^6.9.0",
-    "babel-types": "^6.16.0",
+    "babel-types": "^6.18.0",
     "babylon": "^6.11.0",
     "debug": "^2.2.0",
-    "globals": "^8.3.0",
+    "globals": "^9.0.0",
     "invariant": "^2.2.0",
@@ -20,0 +20,0 @@ "lodash": "^4.2.0"

New alerts

Uses eval

Supply chain risk

Package uses dynamic code execution (e.g., eval()), which is a dangerous practice. This can prevent the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Fixed alerts

Uses eval

Supply chain risk

Package uses dynamic code execution (e.g., eval()), which is a dangerous practice. This can prevent the code from running in certain environments and increases the risk that the code may contain exploits or malicious behavior.

Found 1 instance in 1 package

Environment variable access

Supply chain risk

Package accesses environment variables, which may be a sign of credential stuffing or data theft.

Found 1 instance in 1 package

Improved metrics

Total package byte prevSize

146789

1.5%

Lines of code

4125

1.38%

Dependency changes

• + Added

  globals@9.18.0
  (transitive)

• - Removed

  globals@8.18.0
  (transitive)

• Updated

  babel-types@^6.18.0

• Updated

  globals@^9.0.0