* Copyright (C) 2017 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
"use strict";
class Program extends Node {
constructor()
{
super();
this._topLevelStatements = [];
this._functions = new Map();
this._types = new Map();
this._protocols = new Map();
this._funcInstantiator = new FuncInstantiator(this);
this._globalNameContext = new NameContext();
this._globalNameContext.program = this;
this._globalNameContext.recognizeIntrinsics();
this.intrinsics = this._globalNameContext.intrinsics;
}
get topLevelStatements() { return this._topLevelStatements; }
get functions() { return this._functions; }
get types() { return this._types; }
get protocols() { return this._protocols; }
get funcInstantiator() { return this._funcInstantiator; }
get globalNameContext() { return this._globalNameContext; }
add(statement)
{
statement.program = this;
if (statement instanceof Func) {
let array = this._functions.get(statement.name);
if (!array)
this._functions.set(statement.name, array = []);
array.push(statement);
} else if (statement instanceof Type)
this._types.set(statement.name, statement);
else if (statement instanceof Protocol)
this._protocols.set(statement.name, statement);
else
throw new Error("Statement is not a function or type: " + statement);
this._topLevelStatements.push(statement);
this._globalNameContext.add(statement);
}
toString()
{
if (!this._topLevelStatements.length)
return "";
return this._topLevelStatements.join(";") + ";";
}
}
