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| (function(sc) {
"use strict";
require("../compiler");
var Syntax = sc.lang.compiler.Syntax;
var Node = {
createAssignmentExpression: function(operator, left, right, remain) {
var node = {
type: Syntax.AssignmentExpression,
operator: operator,
left: left,
right: right
};
if (remain) {
node.remain = remain;
}
return node;
},
createBinaryExpression: function(operator, left, right) {
var node = {
type: Syntax.BinaryExpression,
operator: operator.value,
left: left,
right: right
};
if (operator.adverb) {
node.adverb = operator.adverb;
}
return node;
},
createBlockExpression: function(body) {
return {
type: Syntax.BlockExpression,
body: body
};
},
createCallExpression: function(callee, method, args, stamp) {
return {
type: Syntax.CallExpression,
stamp: stamp,
callee: callee,
method: method,
args: args,
};
},
createEnvironmentExpression: function(id) {
return {
type: Syntax.EnvironmentExpression,
id: id
};
},
createFunctionExpression: function(args, body, opts) {
var node;
node = {
type: Syntax.FunctionExpression,
body: body
};
if (args) {
node.args = args;
}
if (opts.closed) {
node.closed = true;
}
if (opts.partial) {
node.partial = true;
}
if (opts.blockList) {
node.blockList = true;
}
return node;
},
createIdentifier: function(name) {
return {
type: Syntax.Identifier,
name: name
};
},
createListExpression: function(elements, immutable) {
var node = {
type: Syntax.ListExpression,
elements: elements
};
if (immutable) {
node.immutable = !!immutable;
}
return node;
},
createLiteral: function(token) {
return {
type: Syntax.Literal,
value: token.value,
valueType: token.type
};
},
createEventExpression: function(elements) {
return {
type: Syntax.EventExpression,
elements: elements
};
},
createProgram: function(body) {
return {
type: Syntax.Program,
body: body
};
},
createThisExpression: function(name) {
return {
type: Syntax.ThisExpression,
name: name
};
},
createUnaryExpression: function(operator, arg) {
return {
type: Syntax.UnaryExpression,
operator: operator,
arg: arg
};
},
createVariableDeclaration: function(declarations, kind) {
return {
type: Syntax.VariableDeclaration,
declarations: declarations,
kind: kind
};
},
createVariableDeclarator: function(id, init) {
var node = {
type: Syntax.VariableDeclarator,
id: id
};
if (init) {
node.init = init;
}
return node;
},
createValueMethodEvaluator: function(id, expr) {
return {
type: Syntax.ValueMethodEvaluator,
id: id,
expr: expr,
segmented: true
};
},
createValueMethodResult: function(id) {
return {
type: Syntax.ValueMethodResult,
id: id
};
}
};
sc.lang.compiler.Node = Node;
})(sc);
|