Merge 374a6c0 into e9a186f

src/ast.js

@@ -25,19 +25,22 @@ const Position = require("./ast/position");
  *   - [TraitAlias](#traitalias)
  *   - [TraitPrecedence](#traitprecedence)
  *   - [Entry](#entry)
- *   - [Case](#case)
- *   - [Label](#label)
  *   - [Comment](#comment)
  *     - [CommentLine](#commentline)
  *     - [CommentBlock](#commentblock)
  *   - [Error](#error)
  *   - [Expression](#expression)
+ *     - [Assign](#assign)
  *     - [Array](#array)
+ *     - [List](#list)
  *     - [Variable](#variable)
  *     - [Variadic](#variadic)
  *     - [ConstRef](#constref)
  *     - [Yield](#yield)
  *     - [YieldFrom](#yieldfrom)
+ *     - [Print](#print)
+ *     - [Isset](#isset)
+ *     - [Empty](#empty)
  *     - [Lookup](#lookup)
  *       - [PropertyLookup](#propertylookup)
  *       - [StaticLookup](#staticlookup)
@@ -57,6 +60,13 @@ const Position = require("./ast/position");
  *       - [Nowdoc](#nowdoc)
  *       - [Encapsed](#encapsed)
  *   - [Statement](#statement)
+ *     - [Return](#return)
+ *     - [Label](#label)
+ *     - [Continue](#continue)
+ *     - [Case](#case)
+ *     - [Break](#break)
+ *     - [Echo](#echo)
+ *     - [Unset](#unset)
  *     - [Eval](#eval)
  *     - [Exit](#exit)
  *     - [Halt](#halt)
@@ -65,7 +75,6 @@ const Position = require("./ast/position");
  *     - [Global](#global)
  *     - [Static](#static)
  *     - [Include](#include)
- *     - [Assign](#assign)
  *     - [RetIf](#retif)
  *     - [If](#if)
  *     - [Do](#do)
@@ -86,13 +95,6 @@ const Position = require("./ast/position");
  *     - [Block](#block)
  *       - [Program](#program)
  *       - [Namespace](#namespace)
- *     - [Sys](#sys)
- *       - [Echo](#echo)
- *       - [List](#list)
- *       - [Print](#print)
- *       - [Isset](#isset)
- *       - [Unset](#unset)
- *       - [Empty](#empty)
  *     - [Declaration](#declaration)
  *       - [Class](#class)
  *       - [Interface](#interface)
@@ -416,7 +418,6 @@ AST.prototype.prepare = function(kind, docs, parser) {
   require("./ast/staticreference"),
   require("./ast/string"),
   require("./ast/switch"),
-  require("./ast/sys"),
   require("./ast/throw"),
   require("./ast/trait"),
   require("./ast/traitalias"),

src/ast/assign.js

@@ -5,7 +5,7 @@
  */
 "use strict";
 
-const Statement = require("./statement");
+const Expression = require("./expression");
 const KIND = "assign";
 
 /**
@@ -16,14 +16,14 @@ const KIND = "assign";
  * @property {Expression} right
  * @property {String} operator
  */
-module.exports = Statement.extends(KIND, function Assign(
+module.exports = Expression.extends(KIND, function Assign(
   left,
   right,
   operator,
   docs,
   location
 ) {
-  Statement.apply(this, [KIND, docs, location]);
+  Expression.apply(this, [KIND, docs, location]);
   this.operator = operator;
   this.left = left;
   this.right = right;

src/ast/break.js

@@ -5,16 +5,16 @@
  */
 "use strict";
 
-const Node = require("./node");
+const Statement = require("./statement");
 const KIND = "break";
 
 /**
  * A break statement
  * @constructor Break
- * @extends {Node}
+ * @extends {Statement}
  * @property {Number|Null} level
  */
-module.exports = Node.extends(KIND, function Break(level, docs, location) {
-  Node.apply(this, [KIND, docs, location]);
+module.exports = Statement.extends(KIND, function Break(level, docs, location) {
+  Statement.apply(this, [KIND, docs, location]);
   this.level = level;
 });

src/ast/case.js

@@ -5,18 +5,18 @@
  */
 "use strict";
 
-const Node = require("./node");
+const Statement = require("./statement");
 const KIND = "case";
 
 /**
  * A switch case statement
  * @constructor Case
- * @extends {Node}
+ * @extends {Statement}
  * @property {Expression|null} test - if null, means that the default case
  * @property {Block|null} body
  */
-module.exports = Node.extends(KIND, function Case(test, body, docs, location) {
-  Node.apply(this, [KIND, docs, location]);
+module.exports = Statement.extends(KIND, function Case(test, body, docs, location) {
+  Statement.apply(this, [KIND, docs, location]);
   this.test = test;
   this.body = body;
 });

src/ast/continue.js

@@ -5,16 +5,16 @@
  */
 "use strict";
 
-const Node = require("./node");
+const Statement = require("./statement");
 const KIND = "continue";
 
 /**
  * A continue statement
  * @constructor Continue
- * @extends {Node}
+ * @extends {Statement}
  * @property {Number|Null} level
  */
-module.exports = Node.extends(KIND, function Continue(level, docs, location) {
-  Node.apply(this, [KIND, docs, location]);
+module.exports = Statement.extends(KIND, function Continue(level, docs, location) {
+  Statement.apply(this, [KIND, docs, location]);
   this.level = level;
 });

src/ast/echo.js

@@ -5,21 +5,22 @@
  */
 "use strict";
 
-const Sys = require("./sys");
+const Statement = require("./statement");
 const KIND = "echo";
 
 /**
  * Defines system based call
  * @constructor Echo
  * @property {boolean} shortForm
- * @extends {Sys}
+ * @extends {Statement}
  */
-module.exports = Sys.extends(KIND, function Echo(
-  args,
+module.exports = Statement.extends(KIND, function Echo(
+  expressions,
   shortForm,
   docs,
   location
 ) {
-  Sys.apply(this, [KIND, args, docs, location]);
+  Statement.apply(this, [KIND, docs, location]);
   this.shortForm = shortForm;
+  this.expressions = expressions;
 });

src/ast/empty.js

@@ -5,14 +5,19 @@
  */
 "use strict";
 
-const Sys = require("./sys");
+const Expression = require("./expression");
 const KIND = "empty";
 
 /**
  * Defines an empty check call
  * @constructor Empty
- * @extends {Sys}
+ * @extends {Expression}
  */
-module.exports = Sys.extends(KIND, function Empty(args, docs, location) {
-  Sys.apply(this, [KIND, args, docs, location]);
+module.exports = Expression.extends(KIND, function Empty(
+  expression,
+  docs,
+  location
+) {
+  Expression.apply(this, [KIND, docs, location]);
+  this.expression = expression;
 });

src/ast/isset.js

@@ -5,14 +5,19 @@
  */
 "use strict";
 
-const Sys = require("./sys");
+const Expression = require("./expression");
 const KIND = "isset";
 
 /**
  * Defines an isset call
  * @constructor Isset
- * @extends {Sys}
+ * @extends {Expression}
  */
-module.exports = Sys.extends(KIND, function Isset(args, docs, location) {
-  Sys.apply(this, [KIND, args, docs, location]);
+module.exports = Expression.extends(KIND, function Isset(
+  variables,
+  docs,
+  location
+) {
+  Expression.apply(this, [KIND, docs, location]);
+  this.variables = variables;
 });

src/ast/label.js

@@ -5,16 +5,16 @@
  */
 "use strict";
 
-const Node = require("./node");
+const Statement = require("./statement");
 const KIND = "label";
 
 /**
  * A label statement (referenced by goto)
  * @constructor Label
- * @extends {Node}
+ * @extends {Statement}
  * @property {String} name
  */
-module.exports = Node.extends(KIND, function Label(name, docs, location) {
-  Node.apply(this, [KIND, docs, location]);
+module.exports = Statement.extends(KIND, function Label(name, docs, location) {
+  Statement.apply(this, [KIND, docs, location]);
   this.name = name;
 });

src/ast/list.js

@@ -5,21 +5,22 @@
  */
 "use strict";
 
-const Sys = require("./sys");
+const Expression = require("./expression");
 const KIND = "list";
 
 /**
  * Defines list assignment
  * @constructor List
- * @extends {Sys}
+ * @extends {Expression}
  * @property {boolean} shortForm
  */
-module.exports = Sys.extends(KIND, function List(
+module.exports = Expression.extends(KIND, function List(
   items,
   shortForm,
   docs,
   location
 ) {
-  Sys.apply(this, [KIND, items, docs, location]);
+  Expression.apply(this, [KIND, docs, location]);
+  this.items = items;
   this.shortForm = shortForm;
 });

src/ast/print.js

@@ -5,14 +5,19 @@
  */
 "use strict";
 
-const Sys = require("./sys");
+const Expression = require("./expression");
 const KIND = "print";
 
 /**
  * Outputs
  * @constructor Print
- * @extends {Sys}
+ * @extends {Expression}
  */
-module.exports = Sys.extends(KIND, function Print(args, docs, location) {
-  Sys.apply(this, [KIND, args, docs, location]);
+module.exports = Expression.extends(KIND, function Print(
+  expression,
+  docs,
+  location
+) {
+  Expression.apply(this, [KIND, docs, location]);
+  this.expression = expression;
 });

src/ast/return.js

@@ -5,16 +5,16 @@
  */
 "use strict";
 
-const Node = require("./node");
+const Statement = require("./statement");
 const KIND = "return";
 
 /**
  * A continue statement
  * @constructor Return
- * @extends {Node}
+ * @extends {Statement}
  * @property {Expression|null} expr
  */
-module.exports = Node.extends(KIND, function Return(expr, docs, location) {
-  Node.apply(this, [KIND, docs, location]);
+module.exports = Statement.extends(KIND, function Return(expr, docs, location) {
+  Statement.apply(this, [KIND, docs, location]);
   this.expr = expr;
 });

src/ast/unset.js

@@ -5,14 +5,19 @@
  */
 "use strict";
 
-const Sys = require("./sys");
+const Statement = require("./statement");
 const KIND = "unset";
 
 /**
  * Deletes references to a list of variables
  * @constructor Unset
- * @extends {Sys}
+ * @extends {Statement}
  */
-module.exports = Sys.extends(KIND, function Unset(args, docs, location) {
-  Sys.apply(this, [KIND, args, docs, location]);
+module.exports = Statement.extends(KIND, function Unset(
+  variables,
+  docs,
+  location
+) {
+  Statement.apply(this, [KIND, docs, location]);
+  this.variables = variables;
 });