* 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";
let prepare = (() => {
let standardProgram;
return function(origin, lineNumberOffset, text) {
if (!standardProgram) {
standardProgram = new Program();
let firstLineOfStandardLibrary = 28;
parse(standardProgram, "/internal/stdlib", "native", firstLineOfStandardLibrary - 1, standardLibrary);
}
let program = cloneProgram(standardProgram);
if (arguments.length) {
parse(program, origin, "user", lineNumberOffset, text);
program = programWithUnnecessaryThingsRemoved(program);
}
foldConstexprs(program);
let nameResolver = createNameResolver(program);
resolveNamesInTypes(program, nameResolver);
resolveNamesInProtocols(program, nameResolver);
resolveTypeDefsInTypes(program);
resolveTypeDefsInProtocols(program);
checkRecursiveTypes(program);
synthesizeStructAccessors(program);
synthesizeEnumFunctions(program);
resolveNamesInFunctions(program, nameResolver);
resolveTypeDefsInFunctions(program);
flattenProtocolExtends(program);
check(program);
checkLiteralTypes(program);
resolveProperties(program);
findHighZombies(program);
checkLiteralTypes(program);
checkProgramWrapped(program);
checkReturns(program);
checkUnreachableCode(program);
checkLoops(program);
checkRecursion(program);
checkProgramWrapped(program);
findHighZombies(program);
inline(program);
return program;
};
})();
