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a bit more work on keywords-in-object-literals...

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This commit is contained in:
Jeremy Ashkenas
2010-06-15 01:03:14 -04:00
parent 4b284f6687
commit de768aefc3
5 changed files with 62 additions and 57 deletions
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2
lib/lexer.js
View File

@@ -147,7 +147,9 @@
id = ("'" + id + "'"); id = ("'" + id + "'");
if (forcedIdentifier === 'accessor') { if (forcedIdentifier === 'accessor') {
close_index = true; close_index = true;
if (this.tag() !== '@') {
this.tokens.pop(); this.tokens.pop();
}
this.token('INDEX_START', '['); this.token('INDEX_START', '[');
} }
} else if (include(RESERVED, id)) { } else if (include(RESERVED, id)) {

54
lib/nodes.js
View File

@@ -141,7 +141,7 @@
BaseNode.prototype.toString = function(idt) { BaseNode.prototype.toString = function(idt) {
var _b, _c, _d, _e, child; var _b, _c, _d, _e, child;
idt = idt || ''; idt = idt || '';
return '\n' + idt + this.type + (function() { return '\n' + idt + this['class'] + (function() {
_b = []; _d = this.collectChildren(); _b = []; _d = this.collectChildren();
for (_c = 0, _e = _d.length; _c < _e; _c++) { for (_c = 0, _e = _d.length; _c < _e; _c++) {
child = _d[_c]; child = _d[_c];
@@ -188,7 +188,7 @@
}; };
// Default implementations of the common node properties and methods. Nodes // Default implementations of the common node properties and methods. Nodes
// will override these with custom logic, if needed. // will override these with custom logic, if needed.
BaseNode.prototype.type = 'BaseNode'; BaseNode.prototype['class'] = 'BaseNode';
BaseNode.prototype.children = []; BaseNode.prototype.children = [];
BaseNode.prototype.unwrap = function() { BaseNode.prototype.unwrap = function() {
return this; return this;
@@ -214,7 +214,7 @@
return this; return this;
}; };
__extends(Expressions, BaseNode); __extends(Expressions, BaseNode);
Expressions.prototype.type = 'Expressions'; Expressions.prototype['class'] = 'Expressions';
Expressions.prototype.children = ['expressions']; Expressions.prototype.children = ['expressions'];
Expressions.prototype.isStatement = function() { Expressions.prototype.isStatement = function() {
return true; return true;
@@ -339,7 +339,7 @@
return this; return this;
}; };
__extends(LiteralNode, BaseNode); __extends(LiteralNode, BaseNode);
LiteralNode.prototype.type = 'LiteralNode'; LiteralNode.prototype['class'] = 'LiteralNode';
// Break and continue must be treated as pure statements -- they lose their // Break and continue must be treated as pure statements -- they lose their
// meaning when wrapped in a closure. // meaning when wrapped in a closure.
LiteralNode.prototype.isStatement = function() { LiteralNode.prototype.isStatement = function() {
@@ -366,7 +366,7 @@
return this; return this;
}; };
__extends(ReturnNode, BaseNode); __extends(ReturnNode, BaseNode);
ReturnNode.prototype.type = 'ReturnNode'; ReturnNode.prototype['class'] = 'ReturnNode';
ReturnNode.prototype.isStatement = function() { ReturnNode.prototype.isStatement = function() {
return true; return true;
}; };
@@ -405,7 +405,7 @@
}; };
__extends(ValueNode, BaseNode); __extends(ValueNode, BaseNode);
ValueNode.prototype.SOAK = " == undefined ? undefined : "; ValueNode.prototype.SOAK = " == undefined ? undefined : ";
ValueNode.prototype.type = 'ValueNode'; ValueNode.prototype['class'] = 'ValueNode';
ValueNode.prototype.children = ['base', 'properties']; ValueNode.prototype.children = ['base', 'properties'];
// A **ValueNode** has a base and a list of property accesses. // A **ValueNode** has a base and a list of property accesses.
// Add a property access to the list. // Add a property access to the list.
@@ -514,7 +514,7 @@
return this; return this;
}; };
__extends(CommentNode, BaseNode); __extends(CommentNode, BaseNode);
CommentNode.prototype.type = 'CommentNode'; CommentNode.prototype['class'] = 'CommentNode';
CommentNode.prototype.isStatement = function() { CommentNode.prototype.isStatement = function() {
return true; return true;
}; };
@@ -547,7 +547,7 @@
return this; return this;
}; };
__extends(CallNode, BaseNode); __extends(CallNode, BaseNode);
CallNode.prototype.type = 'CallNode'; CallNode.prototype['class'] = 'CallNode';
CallNode.prototype.children = ['variable', 'args']; CallNode.prototype.children = ['variable', 'args'];
// Tag this invocation as creating a new instance. // Tag this invocation as creating a new instance.
CallNode.prototype.newInstance = function() { CallNode.prototype.newInstance = function() {
@@ -635,7 +635,7 @@
return this; return this;
}; };
__extends(ExtendsNode, BaseNode); __extends(ExtendsNode, BaseNode);
ExtendsNode.prototype.type = 'ExtendsNode'; ExtendsNode.prototype['class'] = 'ExtendsNode';
ExtendsNode.prototype.children = ['child', 'parent']; ExtendsNode.prototype.children = ['child', 'parent'];
// Hooks one constructor into another's prototype chain. // Hooks one constructor into another's prototype chain.
ExtendsNode.prototype.compileNode = function(o) { ExtendsNode.prototype.compileNode = function(o) {
@@ -656,7 +656,7 @@
return this; return this;
}; };
__extends(AccessorNode, BaseNode); __extends(AccessorNode, BaseNode);
AccessorNode.prototype.type = 'AccessorNode'; AccessorNode.prototype['class'] = 'AccessorNode';
AccessorNode.prototype.children = ['name']; AccessorNode.prototype.children = ['name'];
AccessorNode.prototype.compileNode = function(o) { AccessorNode.prototype.compileNode = function(o) {
var name, namePart; var name, namePart;
@@ -675,7 +675,7 @@
return this; return this;
}; };
__extends(IndexNode, BaseNode); __extends(IndexNode, BaseNode);
IndexNode.prototype.type = 'IndexNode'; IndexNode.prototype['class'] = 'IndexNode';
IndexNode.prototype.children = ['index']; IndexNode.prototype.children = ['index'];
IndexNode.prototype.compileNode = function(o) { IndexNode.prototype.compileNode = function(o) {
var idx, prefix; var idx, prefix;
@@ -698,7 +698,7 @@
return this; return this;
}; };
__extends(RangeNode, BaseNode); __extends(RangeNode, BaseNode);
RangeNode.prototype.type = 'RangeNode'; RangeNode.prototype['class'] = 'RangeNode';
RangeNode.prototype.children = ['from', 'to']; RangeNode.prototype.children = ['from', 'to'];
// Compiles the range's source variables -- where it starts and where it ends. // Compiles the range's source variables -- where it starts and where it ends.
// But only if they need to be cached to avoid double evaluation. // But only if they need to be cached to avoid double evaluation.
@@ -766,7 +766,7 @@
return this; return this;
}; };
__extends(SliceNode, BaseNode); __extends(SliceNode, BaseNode);
SliceNode.prototype.type = 'SliceNode'; SliceNode.prototype['class'] = 'SliceNode';
SliceNode.prototype.children = ['range']; SliceNode.prototype.children = ['range'];
SliceNode.prototype.compileNode = function(o) { SliceNode.prototype.compileNode = function(o) {
var from, plusPart, to; var from, plusPart, to;
@@ -785,7 +785,7 @@
return this; return this;
}; };
__extends(ObjectNode, BaseNode); __extends(ObjectNode, BaseNode);
ObjectNode.prototype.type = 'ObjectNode'; ObjectNode.prototype['class'] = 'ObjectNode';
ObjectNode.prototype.children = ['properties']; ObjectNode.prototype.children = ['properties'];
// All the mucking about with commas is to make sure that CommentNodes and // All the mucking about with commas is to make sure that CommentNodes and
// AssignNodes get interleaved correctly, with no trailing commas or // AssignNodes get interleaved correctly, with no trailing commas or
@@ -840,7 +840,7 @@
return this; return this;
}; };
__extends(ArrayNode, BaseNode); __extends(ArrayNode, BaseNode);
ArrayNode.prototype.type = 'ArrayNode'; ArrayNode.prototype['class'] = 'ArrayNode';
ArrayNode.prototype.children = ['objects']; ArrayNode.prototype.children = ['objects'];
ArrayNode.prototype.compileNode = function(o) { ArrayNode.prototype.compileNode = function(o) {
var _b, _c, code, i, obj, objects; var _b, _c, code, i, obj, objects;
@@ -880,7 +880,7 @@
return this; return this;
}; };
__extends(ClassNode, BaseNode); __extends(ClassNode, BaseNode);
ClassNode.prototype.type = 'ClassNode'; ClassNode.prototype['class'] = 'ClassNode';
ClassNode.prototype.children = ['variable', 'parent', 'properties']; ClassNode.prototype.children = ['variable', 'parent', 'properties'];
ClassNode.prototype.isStatement = function() { ClassNode.prototype.isStatement = function() {
return true; return true;
@@ -951,7 +951,7 @@
// Matchers for detecting prototype assignments. // Matchers for detecting prototype assignments.
AssignNode.prototype.PROTO_ASSIGN = /^(\S+)\.prototype/; AssignNode.prototype.PROTO_ASSIGN = /^(\S+)\.prototype/;
AssignNode.prototype.LEADING_DOT = /^\.(prototype\.)?/; AssignNode.prototype.LEADING_DOT = /^\.(prototype\.)?/;
AssignNode.prototype.type = 'AssignNode'; AssignNode.prototype['class'] = 'AssignNode';
AssignNode.prototype.children = ['variable', 'value']; AssignNode.prototype.children = ['variable', 'value'];
AssignNode.prototype.topSensitive = function() { AssignNode.prototype.topSensitive = function() {
return true; return true;
@@ -1084,7 +1084,7 @@
return this; return this;
}; };
__extends(CodeNode, BaseNode); __extends(CodeNode, BaseNode);
CodeNode.prototype.type = 'CodeNode'; CodeNode.prototype['class'] = 'CodeNode';
CodeNode.prototype.children = ['params', 'body']; CodeNode.prototype.children = ['params', 'body'];
// Compilation creates a new scope unless explicitly asked to share with the // Compilation creates a new scope unless explicitly asked to share with the
// outer scope. Handles splat parameters in the parameter list by peeking at // outer scope. Handles splat parameters in the parameter list by peeking at
@@ -1181,7 +1181,7 @@
return this; return this;
}; };
__extends(SplatNode, BaseNode); __extends(SplatNode, BaseNode);
SplatNode.prototype.type = 'SplatNode'; SplatNode.prototype['class'] = 'SplatNode';
SplatNode.prototype.children = ['name']; SplatNode.prototype.children = ['name'];
SplatNode.prototype.compileNode = function(o) { SplatNode.prototype.compileNode = function(o) {
var _b; var _b;
@@ -1262,7 +1262,7 @@
return this; return this;
}; };
__extends(WhileNode, BaseNode); __extends(WhileNode, BaseNode);
WhileNode.prototype.type = 'WhileNode'; WhileNode.prototype['class'] = 'WhileNode';
WhileNode.prototype.children = ['condition', 'guard', 'body']; WhileNode.prototype.children = ['condition', 'guard', 'body'];
WhileNode.prototype.isStatement = function() { WhileNode.prototype.isStatement = function() {
return true; return true;
@@ -1330,7 +1330,7 @@
OpNode.prototype.ASSIGNMENT = ['||=', '&&=', '?=']; OpNode.prototype.ASSIGNMENT = ['||=', '&&=', '?='];
// Operators must come before their operands with a space. // Operators must come before their operands with a space.
OpNode.prototype.PREFIX_OPERATORS = ['typeof', 'delete']; OpNode.prototype.PREFIX_OPERATORS = ['typeof', 'delete'];
OpNode.prototype.type = 'OpNode'; OpNode.prototype['class'] = 'OpNode';
OpNode.prototype.children = ['first', 'second']; OpNode.prototype.children = ['first', 'second'];
OpNode.prototype.isUnary = function() { OpNode.prototype.isUnary = function() {
return !this.second; return !this.second;
@@ -1421,7 +1421,7 @@
return this; return this;
}; };
__extends(TryNode, BaseNode); __extends(TryNode, BaseNode);
TryNode.prototype.type = 'TryNode'; TryNode.prototype['class'] = 'TryNode';
TryNode.prototype.children = ['attempt', 'recovery', 'ensure']; TryNode.prototype.children = ['attempt', 'recovery', 'ensure'];
TryNode.prototype.isStatement = function() { TryNode.prototype.isStatement = function() {
return true; return true;
@@ -1457,7 +1457,7 @@
return this; return this;
}; };
__extends(ThrowNode, BaseNode); __extends(ThrowNode, BaseNode);
ThrowNode.prototype.type = 'ThrowNode'; ThrowNode.prototype['class'] = 'ThrowNode';
ThrowNode.prototype.children = ['expression']; ThrowNode.prototype.children = ['expression'];
ThrowNode.prototype.isStatement = function() { ThrowNode.prototype.isStatement = function() {
return true; return true;
@@ -1481,7 +1481,7 @@
return this; return this;
}; };
__extends(ExistenceNode, BaseNode); __extends(ExistenceNode, BaseNode);
ExistenceNode.prototype.type = 'ExistenceNode'; ExistenceNode.prototype['class'] = 'ExistenceNode';
ExistenceNode.prototype.children = ['expression']; ExistenceNode.prototype.children = ['expression'];
ExistenceNode.prototype.compileNode = function(o) { ExistenceNode.prototype.compileNode = function(o) {
return ExistenceNode.compileTest(o, this.expression); return ExistenceNode.compileTest(o, this.expression);
@@ -1509,7 +1509,7 @@
return this; return this;
}; };
__extends(ParentheticalNode, BaseNode); __extends(ParentheticalNode, BaseNode);
ParentheticalNode.prototype.type = 'ParentheticalNode'; ParentheticalNode.prototype['class'] = 'ParentheticalNode';
ParentheticalNode.prototype.children = ['expression']; ParentheticalNode.prototype.children = ['expression'];
ParentheticalNode.prototype.isStatement = function() { ParentheticalNode.prototype.isStatement = function() {
return this.expression.isStatement(); return this.expression.isStatement();
@@ -1565,7 +1565,7 @@
return this; return this;
}; };
__extends(ForNode, BaseNode); __extends(ForNode, BaseNode);
ForNode.prototype.type = 'ForNode'; ForNode.prototype['class'] = 'ForNode';
ForNode.prototype.children = ['body', 'source', 'guard']; ForNode.prototype.children = ['body', 'source', 'guard'];
ForNode.prototype.isStatement = function() { ForNode.prototype.isStatement = function() {
return true; return true;
@@ -1695,7 +1695,7 @@
return this; return this;
}; };
__extends(IfNode, BaseNode); __extends(IfNode, BaseNode);
IfNode.prototype.type = 'IfNode'; IfNode.prototype['class'] = 'IfNode';
IfNode.prototype.children = ['condition', 'switchSubject', 'body', 'elseBody', 'assigner']; IfNode.prototype.children = ['condition', 'switchSubject', 'body', 'elseBody', 'assigner'];
IfNode.prototype.bodyNode = function() { IfNode.prototype.bodyNode = function() {
return this.body == undefined ? undefined : this.body.unwrap(); return this.body == undefined ? undefined : this.body.unwrap();

2
src/lexer.coffee
View File

@@ -101,7 +101,7 @@ exports.Lexer: class Lexer
id: "'$id'" id: "'$id'"
if forcedIdentifier is 'accessor' if forcedIdentifier is 'accessor'
close_index: true close_index: true
@tokens.pop() @tokens.pop() if @tag() isnt '@'
@token 'INDEX_START', '[' @token 'INDEX_START', '['
else if include(RESERVED, id) else if include(RESERVED, id)
@identifierError id @identifierError id

54
src/nodes.coffee
View File

@@ -111,7 +111,7 @@ exports.BaseNode: class BaseNode
# This is what `coffee --nodes` prints out. # This is what `coffee --nodes` prints out.
toString: (idt) -> toString: (idt) ->
idt: or '' idt: or ''
'\n' + idt + @type + (child.toString(idt + TAB) for child in @collectChildren()).join('') '\n' + idt + @class + (child.toString(idt + TAB) for child in @collectChildren()).join('')
eachChild: (func) -> eachChild: (func) ->
return unless @children return unless @children
@@ -131,7 +131,7 @@ exports.BaseNode: class BaseNode
# Default implementations of the common node properties and methods. Nodes # Default implementations of the common node properties and methods. Nodes
# will override these with custom logic, if needed. # will override these with custom logic, if needed.
type: 'BaseNode' class: 'BaseNode'
children: [] children: []
unwrap: -> this unwrap: -> this
@@ -146,7 +146,7 @@ exports.BaseNode: class BaseNode
# `if`, `switch`, or `try`, and so on... # `if`, `switch`, or `try`, and so on...
exports.Expressions: class Expressions extends BaseNode exports.Expressions: class Expressions extends BaseNode
type: 'Expressions' class: 'Expressions'
children: ['expressions'] children: ['expressions']
isStatement: -> yes isStatement: -> yes
@@ -228,7 +228,7 @@ Expressions.wrap: (nodes) ->
# `true`, `false`, `null`... # `true`, `false`, `null`...
exports.LiteralNode: class LiteralNode extends BaseNode exports.LiteralNode: class LiteralNode extends BaseNode
type: 'LiteralNode' class: 'LiteralNode'
constructor: (value) -> constructor: (value) ->
@value: value @value: value
@@ -253,7 +253,7 @@ exports.LiteralNode: class LiteralNode extends BaseNode
# make sense. # make sense.
exports.ReturnNode: class ReturnNode extends BaseNode exports.ReturnNode: class ReturnNode extends BaseNode
type: 'ReturnNode' class: 'ReturnNode'
isStatement: -> yes isStatement: -> yes
isPureStatement: -> yes isPureStatement: -> yes
children: ['expression'] children: ['expression']
@@ -282,7 +282,7 @@ exports.ValueNode: class ValueNode extends BaseNode
SOAK: " == undefined ? undefined : " SOAK: " == undefined ? undefined : "
type: 'ValueNode' class: 'ValueNode'
children: ['base', 'properties'] children: ['base', 'properties']
# A **ValueNode** has a base and a list of property accesses. # A **ValueNode** has a base and a list of property accesses.
@@ -366,7 +366,7 @@ exports.ValueNode: class ValueNode extends BaseNode
# same position. # same position.
exports.CommentNode: class CommentNode extends BaseNode exports.CommentNode: class CommentNode extends BaseNode
type: 'CommentNode' class: 'CommentNode'
isStatement: -> yes isStatement: -> yes
constructor: (lines, kind) -> constructor: (lines, kind) ->
@@ -389,7 +389,7 @@ exports.CommentNode: class CommentNode extends BaseNode
# calls against the prototype's function of the same name. # calls against the prototype's function of the same name.
exports.CallNode: class CallNode extends BaseNode exports.CallNode: class CallNode extends BaseNode
type: 'CallNode' class: 'CallNode'
children: ['variable', 'args'] children: ['variable', 'args']
constructor: (variable, args) -> constructor: (variable, args) ->
@@ -451,7 +451,7 @@ exports.CallNode: class CallNode extends BaseNode
# [Closure Library](http://closure-library.googlecode.com/svn/docs/closureGoogBase.js.html). # [Closure Library](http://closure-library.googlecode.com/svn/docs/closureGoogBase.js.html).
exports.ExtendsNode: class ExtendsNode extends BaseNode exports.ExtendsNode: class ExtendsNode extends BaseNode
type: 'ExtendsNode' class: 'ExtendsNode'
children: ['child', 'parent'] children: ['child', 'parent']
constructor: (child, parent) -> constructor: (child, parent) ->
@@ -469,7 +469,7 @@ exports.ExtendsNode: class ExtendsNode extends BaseNode
# an accessor into the object's prototype. # an accessor into the object's prototype.
exports.AccessorNode: class AccessorNode extends BaseNode exports.AccessorNode: class AccessorNode extends BaseNode
type: 'AccessorNode' class: 'AccessorNode'
children: ['name'] children: ['name']
constructor: (name, tag) -> constructor: (name, tag) ->
@@ -488,7 +488,7 @@ exports.AccessorNode: class AccessorNode extends BaseNode
# A `[ ... ]` indexed accessor into an array or object. # A `[ ... ]` indexed accessor into an array or object.
exports.IndexNode: class IndexNode extends BaseNode exports.IndexNode: class IndexNode extends BaseNode
type: 'IndexNode' class: 'IndexNode'
children: ['index'] children: ['index']
constructor: (index) -> constructor: (index) ->
@@ -507,7 +507,7 @@ exports.IndexNode: class IndexNode extends BaseNode
# corresponding array of integers at runtime. # corresponding array of integers at runtime.
exports.RangeNode: class RangeNode extends BaseNode exports.RangeNode: class RangeNode extends BaseNode
type: 'RangeNode' class: 'RangeNode'
children: ['from', 'to'] children: ['from', 'to']
constructor: (from, to, exclusive) -> constructor: (from, to, exclusive) ->
@@ -557,7 +557,7 @@ exports.RangeNode: class RangeNode extends BaseNode
# is the index of the beginning. # is the index of the beginning.
exports.SliceNode: class SliceNode extends BaseNode exports.SliceNode: class SliceNode extends BaseNode
type: 'SliceNode' class: 'SliceNode'
children: ['range'] children: ['range']
constructor: (range) -> constructor: (range) ->
@@ -574,7 +574,7 @@ exports.SliceNode: class SliceNode extends BaseNode
# An object literal, nothing fancy. # An object literal, nothing fancy.
exports.ObjectNode: class ObjectNode extends BaseNode exports.ObjectNode: class ObjectNode extends BaseNode
type: 'ObjectNode' class: 'ObjectNode'
children: ['properties'] children: ['properties']
constructor: (props) -> constructor: (props) ->
@@ -603,7 +603,7 @@ exports.ObjectNode: class ObjectNode extends BaseNode
# An array literal. # An array literal.
exports.ArrayNode: class ArrayNode extends BaseNode exports.ArrayNode: class ArrayNode extends BaseNode
type: 'ArrayNode' class: 'ArrayNode'
children: ['objects'] children: ['objects']
constructor: (objects) -> constructor: (objects) ->
@@ -635,7 +635,7 @@ exports.ArrayNode: class ArrayNode extends BaseNode
# The CoffeeScript class definition. # The CoffeeScript class definition.
exports.ClassNode: class ClassNode extends BaseNode exports.ClassNode: class ClassNode extends BaseNode
type: 'ClassNode' class: 'ClassNode'
children: ['variable', 'parent', 'properties'] children: ['variable', 'parent', 'properties']
isStatement: -> yes isStatement: -> yes
@@ -700,7 +700,7 @@ exports.AssignNode: class AssignNode extends BaseNode
PROTO_ASSIGN: /^(\S+)\.prototype/ PROTO_ASSIGN: /^(\S+)\.prototype/
LEADING_DOT: /^\.(prototype\.)?/ LEADING_DOT: /^\.(prototype\.)?/
type: 'AssignNode' class: 'AssignNode'
children: ['variable', 'value'] children: ['variable', 'value']
constructor: (variable, value, context) -> constructor: (variable, value, context) ->
@@ -799,7 +799,7 @@ exports.AssignNode: class AssignNode extends BaseNode
# has no *children* -- they're within the inner scope. # has no *children* -- they're within the inner scope.
exports.CodeNode: class CodeNode extends BaseNode exports.CodeNode: class CodeNode extends BaseNode
type: 'CodeNode' class: 'CodeNode'
children: ['params', 'body'] children: ['params', 'body']
constructor: (params, body, tag) -> constructor: (params, body, tag) ->
@@ -863,7 +863,7 @@ exports.CodeNode: class CodeNode extends BaseNode
# or as part of a destructuring assignment. # or as part of a destructuring assignment.
exports.SplatNode: class SplatNode extends BaseNode exports.SplatNode: class SplatNode extends BaseNode
type: 'SplatNode' class: 'SplatNode'
children: ['name'] children: ['name']
constructor: (name) -> constructor: (name) ->
@@ -921,7 +921,7 @@ exports.SplatNode: class SplatNode extends BaseNode
# flexibility or more speed than a comprehension can provide. # flexibility or more speed than a comprehension can provide.
exports.WhileNode: class WhileNode extends BaseNode exports.WhileNode: class WhileNode extends BaseNode
type: 'WhileNode' class: 'WhileNode'
children: ['condition', 'guard', 'body'] children: ['condition', 'guard', 'body']
isStatement: -> yes isStatement: -> yes
@@ -986,7 +986,7 @@ exports.OpNode: class OpNode extends BaseNode
# Operators must come before their operands with a space. # Operators must come before their operands with a space.
PREFIX_OPERATORS: ['typeof', 'delete'] PREFIX_OPERATORS: ['typeof', 'delete']
type: 'OpNode' class: 'OpNode'
children: ['first', 'second'] children: ['first', 'second']
constructor: (operator, first, second, flip) -> constructor: (operator, first, second, flip) ->
@@ -1048,7 +1048,7 @@ exports.OpNode: class OpNode extends BaseNode
# A classic *try/catch/finally* block. # A classic *try/catch/finally* block.
exports.TryNode: class TryNode extends BaseNode exports.TryNode: class TryNode extends BaseNode
type: 'TryNode' class: 'TryNode'
children: ['attempt', 'recovery', 'ensure'] children: ['attempt', 'recovery', 'ensure']
isStatement: -> yes isStatement: -> yes
@@ -1079,7 +1079,7 @@ exports.TryNode: class TryNode extends BaseNode
# Simple node to throw an exception. # Simple node to throw an exception.
exports.ThrowNode: class ThrowNode extends BaseNode exports.ThrowNode: class ThrowNode extends BaseNode
type: 'ThrowNode' class: 'ThrowNode'
children: ['expression'] children: ['expression']
isStatement: -> yes isStatement: -> yes
@@ -1100,7 +1100,7 @@ exports.ThrowNode: class ThrowNode extends BaseNode
# table. # table.
exports.ExistenceNode: class ExistenceNode extends BaseNode exports.ExistenceNode: class ExistenceNode extends BaseNode
type: 'ExistenceNode' class: 'ExistenceNode'
children: ['expression'] children: ['expression']
constructor: (expression) -> constructor: (expression) ->
@@ -1125,7 +1125,7 @@ exports.ExistenceNode: class ExistenceNode extends BaseNode
# Parentheses are a good way to force any statement to become an expression. # Parentheses are a good way to force any statement to become an expression.
exports.ParentheticalNode: class ParentheticalNode extends BaseNode exports.ParentheticalNode: class ParentheticalNode extends BaseNode
type: 'ParentheticalNode' class: 'ParentheticalNode'
children: ['expression'] children: ['expression']
constructor: (expression) -> constructor: (expression) ->
@@ -1155,7 +1155,7 @@ exports.ParentheticalNode: class ParentheticalNode extends BaseNode
# you can map and filter in a single pass. # you can map and filter in a single pass.
exports.ForNode: class ForNode extends BaseNode exports.ForNode: class ForNode extends BaseNode
type: 'ForNode' class: 'ForNode'
children: ['body', 'source', 'guard'] children: ['body', 'source', 'guard']
isStatement: -> yes isStatement: -> yes
@@ -1245,7 +1245,7 @@ exports.ForNode: class ForNode extends BaseNode
# because ternaries are already proper expressions, and don't need conversion. # because ternaries are already proper expressions, and don't need conversion.
exports.IfNode: class IfNode extends BaseNode exports.IfNode: class IfNode extends BaseNode
type: 'IfNode' class: 'IfNode'
children: ['condition', 'switchSubject', 'body', 'elseBody', 'assigner'] children: ['condition', 'switchSubject', 'body', 'elseBody', 'assigner']
constructor: (condition, body, tags) -> constructor: (condition, body, tags) ->

5
test/test_classes.coffee
View File

@@ -123,5 +123,8 @@ ok maya.name is 'Maya'
# Class with JS-keyword properties. # Class with JS-keyword properties.
class Class class Class
class: 'class' class: 'class'
name: -> @class
ok (new Class()).class is 'class' instance: new Class()
ok instance.class is 'class'
ok instance.name() is 'class'