@babel/traverse - npm Package Compare versions

Comparing version 7.0.0-beta.44 to 7.0.0-beta.45

lib/path/index.js

@@ -215,9 +215,10 @@ "use strict";
   var typeKey = "is" + type;
+  var fn = t()[typeKey];
 
   NodePath.prototype[typeKey] = function (opts) {
-    return t()[typeKey](this.node, opts);
+    return fn(this.node, opts);
   };
 
   NodePath.prototype["assert" + type] = function (opts) {
-    if (!this[typeKey](opts)) {
+    if (!fn(this.node, opts)) {
       throw new TypeError("Expected node path of type " + type);
@@ -224,0 +225,0 @@ }

lib/path/introspection.js

@@ -24,2 +24,3 @@ "use strict";
 exports.isConstantExpression = isConstantExpression;
+exports.isInStrictMode = isInStrictMode;
 exports.is = void 0;
@@ -380,2 +381,40 @@
   return false;
+}
+
+function isInStrictMode() {
+  var start = this.isProgram() ? this : this.parentPath;
+  var strictParent = start.find(function (path) {
+    if (path.isProgram({
+      sourceType: "module"
+    })) return true;
+    if (path.isClass()) return true;
+    if (!path.isProgram() && !path.isFunction()) return false;
+
+    if (path.isArrowFunctionExpression() && !path.get("body").isBlockStatement()) {
+      return false;
+    }
+
+    var node = path.node;
+    if (path.isFunction()) node = node.body;
+
+    for (var _iterator3 = node.directives, _isArray3 = Array.isArray(_iterator3), _i4 = 0, _iterator3 = _isArray3 ? _iterator3 : _iterator3[Symbol.iterator]();;) {
+      var _ref3;
+
+      if (_isArray3) {
+        if (_i4 >= _iterator3.length) break;
+        _ref3 = _iterator3[_i4++];
+      } else {
+        _i4 = _iterator3.next();
+        if (_i4.done) break;
+        _ref3 = _i4.value;
+      }
+
+      var directive = _ref3;
+
+      if (directive.value.value === "use strict") {
+        return true;
+      }
+    }
+  });
+  return !!strictParent;
 }

lib/path/modification.js

@@ -41,6 +41,7 @@ "use strict";
   nodes = this._verifyNodeList(nodes);
+  var parentPath = this.parentPath;
 
-  if (this.parentPath.isExpressionStatement() || this.parentPath.isLabeledStatement() || this.parentPath.isExportNamedDeclaration() || this.parentPath.isExportDefaultDeclaration() && this.isDeclaration()) {
-    return this.parentPath.insertBefore(nodes);
-  } else if (this.isNodeType("Expression") && this.listKey !== "params" && this.listKey !== "arguments" || this.parentPath.isForStatement() && this.key === "init") {
+  if (parentPath.isExpressionStatement() || parentPath.isLabeledStatement() || parentPath.isExportNamedDeclaration() || parentPath.isExportDefaultDeclaration() && this.isDeclaration()) {
+    return parentPath.insertBefore(nodes);
+  } else if (this.isNodeType("Expression") && this.listKey !== "params" && this.listKey !== "arguments" || parentPath.isForStatement() && this.key === "init") {
     if (this.node) nodes.push(this.node);
@@ -118,8 +119,18 @@ return this.replaceExpressionWithStatements(nodes);
   nodes = this._verifyNodeList(nodes);
+  var parentPath = this.parentPath;
 
-  if (this.parentPath.isExpressionStatement() || this.parentPath.isLabeledStatement() || this.parentPath.isExportNamedDeclaration() || this.parentPath.isExportDefaultDeclaration() && this.isDeclaration()) {
-    return this.parentPath.insertAfter(nodes);
-  } else if (this.isNodeType("Expression") || this.parentPath.isForStatement() && this.key === "init") {
+  if (parentPath.isExpressionStatement() || parentPath.isLabeledStatement() || parentPath.isExportNamedDeclaration() || parentPath.isExportDefaultDeclaration() && this.isDeclaration()) {
+    return parentPath.insertAfter(nodes);
+  } else if (this.isNodeType("Expression") || parentPath.isForStatement() && this.key === "init") {
     if (this.node) {
-      var temp = this.scope.generateDeclaredUidIdentifier();
+      var scope = this.scope;
+
+      if (parentPath.isMethod({
+        computed: true,
+        key: this.node
+      })) {
+        scope = scope.parent;
+      }
+
+      var temp = scope.generateDeclaredUidIdentifier();
       nodes.unshift(t().expressionStatement(t().assignmentExpression("=", t().cloneNode(temp), this.node)));
@@ -126,0 +137,0 @@ nodes.push(t().expressionStatement(t().cloneNode(temp)));

lib/scope/index.js

@@ -106,2 +106,8 @@ "use strict";
     }
+  } else if (t().isPrivateName(node)) {
+    gatherNodeParts(node.id, parts);
+  } else if (t().isThisExpression(node)) {
+    parts.push("this");
+  } else if (t().isSuper(node)) {
+    parts.push("super");
   }
@@ -629,3 +635,3 @@ }
       return true;
-    } else if (t().isClassProperty(node) || t().isObjectProperty(node)) {
+    } else if (t().isProperty(node)) {
       if (node.computed && !this.isPure(node.key, constantsOnly)) return false;
@@ -632,0 +638,0 @@ return this.isPure(node.value, constantsOnly);

package.json

 {
   "name": "@babel/traverse",
-  "version": "7.0.0-beta.44",
+  "version": "7.0.0-beta.45",
   "description": "The Babel Traverse module maintains the overall tree state, and is responsible for replacing, removing, and adding nodes",
@@ -11,8 +11,8 @@ "author": "Sebastian McKenzie <[e-mail]>",
   "dependencies": {
-    "@babel/code-frame": "7.0.0-beta.44",
-    "@babel/generator": "7.0.0-beta.44",
-    "@babel/helper-function-name": "7.0.0-beta.44",
-    "@babel/helper-split-export-declaration": "7.0.0-beta.44",
-    "@babel/types": "7.0.0-beta.44",
-    "babylon": "7.0.0-beta.44",
+    "@babel/code-frame": "7.0.0-beta.45",
+    "@babel/generator": "7.0.0-beta.45",
+    "@babel/helper-function-name": "7.0.0-beta.45",
+    "@babel/helper-split-export-declaration": "7.0.0-beta.45",
+    "@babel/types": "7.0.0-beta.45",
+    "babylon": "7.0.0-beta.45",
     "debug": "^3.1.0",
@@ -24,4 +24,4 @@ "globals": "^11.1.0",
   "devDependencies": {
-    "@babel/helper-plugin-test-runner": "7.0.0-beta.44"
+    "@babel/helper-plugin-test-runner": "7.0.0-beta.45"
   }
 }

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

160973

increased by0.9%

Lines of code

4632

increased by1.05%

Dependency changes

• + Added@babel/code-frame@7.0.0-beta.45(transitive)

• + Added@babel/generator@7.0.0-beta.45(transitive)

• + Added@babel/helper-function-name@7.0.0-beta.45(transitive)

• + Added@babel/helper-get-function-arity@7.0.0-beta.45(transitive)

• + Added@babel/helper-split-export-declaration@7.0.0-beta.45(transitive)

• + Added@babel/highlight@7.0.0-beta.45(transitive)

• + Added@babel/template@7.0.0-beta.45(transitive)

• + Added@babel/types@7.0.0-beta.45(transitive)

• + Addedbabylon@7.0.0-beta.45(transitive)

• - Removed@babel/code-frame@7.0.0-beta.44(transitive)

• - Removed@babel/generator@7.0.0-beta.44(transitive)

• - Removed@babel/helper-function-name@7.0.0-beta.44(transitive)

• - Removed@babel/helper-get-function-arity@7.0.0-beta.44(transitive)

• - Removed@babel/helper-split-export-declaration@7.0.0-beta.44(transitive)

• - Removed@babel/highlight@7.0.0-beta.44(transitive)

• - Removed@babel/template@7.0.0-beta.44(transitive)

• - Removed@babel/types@7.0.0-beta.44(transitive)

• - Removedbabylon@7.0.0-beta.44(transitive)

• Updated@babel/code-frame@7.0.0-beta.45

• Updated@babel/generator@7.0.0-beta.45

• Updated@babel/helper-function-name@7.0.0-beta.45

• Updated@babel/helper-split-export-declaration@7.0.0-beta.45

• Updated@babel/types@7.0.0-beta.45

• Updatedbabylon@7.0.0-beta.45