babel-plugin-transform-es2015-parameters - npm Package Compare versions

Comparing version 7.0.0-alpha.14 to 7.0.0-alpha.15

lib/rest.js

@@ -20,5 +20,5 @@ "use strict";
 
-var restIndex = (0, _babelTemplate2.default)("\n  ARGUMENTS.length <= INDEX ? undefined : ARGUMENTS[INDEX]\n");
+var restIndex = (0, _babelTemplate2.default)("\n  (INDEX < OFFSET || ARGUMENTS.length <= INDEX) ? undefined : ARGUMENTS[INDEX]\n");
 
-var restIndexImpure = (0, _babelTemplate2.default)("\n  REF = INDEX, ARGUMENTS.length <= REF ? undefined : ARGUMENTS[REF]\n");
+var restIndexImpure = (0, _babelTemplate2.default)("\n  REF = INDEX, (REF < OFFSET || ARGUMENTS.length <= REF) ? undefined : ARGUMENTS[REF]\n");
 
@@ -115,2 +115,3 @@ var restLength = (0, _babelTemplate2.default)("\n  ARGUMENTS.length <= OFFSET ? 0 : ARGUMENTS.length - OFFSET\n");
 function optimiseIndexGetter(path, argsId, offset) {
+  var offsetLiteral = t.numericLiteral(offset);
   var index = void 0;
@@ -123,3 +124,3 @@
   } else {
-    index = t.binaryExpression("+", path.parent.property, t.numericLiteral(offset));
+    index = t.binaryExpression("+", path.parent.property, offsetLiteral);
   }
@@ -134,2 +135,3 @@
       ARGUMENTS: argsId,
+      OFFSET: offsetLiteral,
       INDEX: index,
@@ -139,6 +141,18 @@ REF: temp
   } else {
-    path.parentPath.replaceWith(restIndex({
+    var parentPath = path.parentPath;
+    parentPath.replaceWith(restIndex({
       ARGUMENTS: argsId,
+      OFFSET: offsetLiteral,
       INDEX: index
     }));
+
+    var offsetTestPath = parentPath.get("test").get("left");
+    var valRes = offsetTestPath.evaluate();
+    if (valRes.confident) {
+      if (valRes.value === true) {
+        parentPath.replaceWith(parentPath.scope.buildUndefinedNode());
+      } else {
+        parentPath.get("test").replaceWith(parentPath.get("test").get("right"));
+      }
+    }
   }
@@ -145,0 +159,0 @@ }

package.json

 {
   "name": "babel-plugin-transform-es2015-parameters",
-  "version": "7.0.0-alpha.14",
+  "version": "7.0.0-alpha.15",
   "description": "Compile ES2015 default and rest parameters to ES5",
@@ -9,7 +9,7 @@ "repository": "https://github.com/babel/babel/tree/master/packages/babel-plugin-transform-es2015-parameters",
   "dependencies": {
-    "babel-helper-call-delegate": "7.0.0-alpha.14",
-    "babel-helper-get-function-arity": "7.0.0-alpha.14",
-    "babel-template": "7.0.0-alpha.14",
-    "babel-traverse": "7.0.0-alpha.14",
-    "babel-types": "7.0.0-alpha.14"
+    "babel-helper-call-delegate": "7.0.0-alpha.15",
+    "babel-helper-get-function-arity": "7.0.0-alpha.15",
+    "babel-template": "7.0.0-alpha.15",
+    "babel-traverse": "7.0.0-alpha.15",
+    "babel-types": "7.0.0-alpha.15"
   },
@@ -20,4 +20,4 @@ "keywords": [
   "devDependencies": {
-    "babel-helper-plugin-test-runner": "7.0.0-alpha.14"
+    "babel-helper-plugin-test-runner": "7.0.0-alpha.15"
   }
 }

No alert changes

Improved metrics

Total package byte prevSize

17485

increased by3.04%

Lines of code

387

increased by3.48%

Dependency changes

• + Addedbabel-code-frame@7.0.0-alpha.15(transitive)

• + Addedbabel-helper-call-delegate@7.0.0-alpha.15(transitive)

• + Addedbabel-helper-function-name@7.0.0-alpha.15(transitive)

• + Addedbabel-helper-get-function-arity@7.0.0-alpha.15(transitive)

• + Addedbabel-helper-hoist-variables@7.0.0-alpha.15(transitive)

• + Addedbabel-messages@7.0.0-alpha.15(transitive)

• + Addedbabel-template@7.0.0-alpha.15(transitive)

• + Addedbabel-traverse@7.0.0-alpha.15(transitive)

• + Addedbabel-types@7.0.0-alpha.15(transitive)

• - Removedbabel-code-frame@7.0.0-alpha.14(transitive)

• - Removedbabel-helper-call-delegate@7.0.0-alpha.14(transitive)

• - Removedbabel-helper-function-name@7.0.0-alpha.14(transitive)

• - Removedbabel-helper-get-function-arity@7.0.0-alpha.14(transitive)

• - Removedbabel-helper-hoist-variables@7.0.0-alpha.14(transitive)

• - Removedbabel-messages@7.0.0-alpha.14(transitive)

• - Removedbabel-template@7.0.0-alpha.14(transitive)

• - Removedbabel-traverse@7.0.0-alpha.14(transitive)

• - Removedbabel-types@7.0.0-alpha.14(transitive)

• Updatedbabel-helper-call-delegate@7.0.0-alpha.15

• Updatedbabel-helper-get-function-arity@7.0.0-alpha.15

• Updatedbabel-template@7.0.0-alpha.15

• Updatedbabel-traverse@7.0.0-alpha.15

• Updatedbabel-types@7.0.0-alpha.15