1 files changed, 0 insertions, 266 deletions
diff --git a/sources/shiboken2/ApiExtractor/clangparser/clangparser.cpp b/sources/shiboken2/ApiExtractor/clangparser/clangparser.cpp
deleted file mode 100644
index 6303d09e5..000000000
--- a/sources/shiboken2/ApiExtractor/clangparser/clangparser.cpp
+++ /dev/null
@@ -1,266 +0,0 @@
-/****************************************************************************
-**
-** Copyright (C) 2017 The Qt Company Ltd.
-** Contact: https://www.qt.io/licensing/
-**
-** This file is part of Qt for Python.
-**
-** $QT_BEGIN_LICENSE:GPL-EXCEPT$
-** Commercial License Usage
-** Licensees holding valid commercial Qt licenses may use this file in
-** accordance with the commercial license agreement provided with the
-** Software or, alternatively, in accordance with the terms contained in
-** a written agreement between you and The Qt Company. For licensing terms
-** and conditions see https://www.qt.io/terms-conditions. For further
-** information use the contact form at https://www.qt.io/contact-us.
-**
-** GNU General Public License Usage
-** Alternatively, this file may be used under the terms of the GNU
-** General Public License version 3 as published by the Free Software
-** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
-** included in the packaging of this file. Please review the following
-** information to ensure the GNU General Public License requirements will
-** be met: https://www.gnu.org/licenses/gpl-3.0.html.
-**
-** $QT_END_LICENSE$
-**
-****************************************************************************/
-
-#include "clangparser.h"
-#include "clangutils.h"
-#include "clangdebugutils.h"
-#include "compilersupport.h"
-
-#include <QtCore/QByteArrayList>
-#include <QtCore/QDebug>
-#include <QtCore/QDir>
-#include <QtCore/QFile>
-#include <QtCore/QScopedArrayPointer>
-#include <QtCore/QString>
-
-namespace clang {
-
-SourceFileCache::Snippet SourceFileCache::getCodeSnippet(const CXCursor &cursor)
-{
-    Snippet result(nullptr, nullptr);
-    const SourceRange range = getCursorRange(cursor);
-    if (range.first.file.isEmpty() || range.second.file != range.first.file)
-        return result;
-    FileBufferCache::Iterator it = m_fileBufferCache.find(range.first.file);
-    if (it == m_fileBufferCache.end()) {
-        QFile file(range.first.file);
-        if (!file.open(QIODevice::ReadOnly)) {
-            qWarning().noquote().nospace()
-                << "Can't open " << QDir::toNativeSeparators(range.first.file)
-                << ": " << file.errorString();
-            return result;
-        }
-        it = m_fileBufferCache.insert(range.first.file, file.readAll());
-    }
-
-    const unsigned pos = range.first.offset;
-    const unsigned end = range.second.offset;
-    const QByteArray &contents = it.value();
-    if (end >= unsigned(contents.size())) {
-        qWarning().noquote().nospace() << "Range end " << end << " is above size of "
-            << range.first.file << " (" << contents.size() << ')';
-        return result;
-    }
-    result.first = contents.constData() + pos;
-    result.second = contents.constData() + end;
-    return result;
-}
-
-BaseVisitor::BaseVisitor() = default;
-BaseVisitor::~BaseVisitor() = default;
-
-bool BaseVisitor::visitLocation(const CXSourceLocation &location) const
-{
-    return clang_Location_isFromMainFile(location) != 0;
-}
-
-BaseVisitor::StartTokenResult BaseVisitor::cbHandleStartToken(const CXCursor &cursor)
-{
-    switch (cursor.kind) {
-    default:
-        break;
-    }
-
-    return startToken(cursor);
-}
-
-bool BaseVisitor::cbHandleEndToken(const CXCursor &cursor, StartTokenResult startResult)
-{
-    const bool result = startResult != Recurse || endToken(cursor);
-    switch (cursor.kind) {
-    default:
-        break;
-    }
-
-    return result;
-}
-
-BaseVisitor::CodeSnippet BaseVisitor::getCodeSnippet(const CXCursor &cursor)
-{
-    CodeSnippet result = m_fileCache.getCodeSnippet(cursor);
-    if (result.first == nullptr)
-        appendDiagnostic(Diagnostic(QStringLiteral("Unable to retrieve code snippet."), cursor, CXDiagnostic_Error));
-    return result;
-}
-
-QString BaseVisitor::getCodeSnippetString(const CXCursor &cursor)
-{
-    CodeSnippet result = m_fileCache.getCodeSnippet(cursor);
-    return result.first != nullptr
-        ? QString::fromUtf8(result.first, int(result.second - result.first))
-        : QString();
-}
-
-static CXChildVisitResult
-    visitorCallback(CXCursor cursor, CXCursor /* parent */, CXClientData clientData)
-{
-    auto *bv = reinterpret_cast<BaseVisitor *>(clientData);
-
-    const CXSourceLocation location = clang_getCursorLocation(cursor);
-    if (!bv->visitLocation(location))
-        return CXChildVisit_Continue;
-
-    const BaseVisitor::StartTokenResult startResult = bv->cbHandleStartToken(cursor);
-    switch (startResult) {
-    case clang::BaseVisitor::Error:
-        return CXChildVisit_Break;
-    case clang::BaseVisitor::Skip:
-        break;
-    case clang::BaseVisitor::Recurse:
-        clang_visitChildren(cursor, visitorCallback, clientData);
-        break;
-    }
-
-    if (!bv->cbHandleEndToken(cursor, startResult))
-        return CXChildVisit_Break;
-
-    return CXChildVisit_Continue;
-}
-
-BaseVisitor::Diagnostics BaseVisitor::diagnostics() const
-{
-    return m_diagnostics;
-}
-
-void BaseVisitor::setDiagnostics(const Diagnostics &d)
-{
-    m_diagnostics = d;
-}
-
-void BaseVisitor::appendDiagnostic(const Diagnostic &d)
-{
-    m_diagnostics.append(d);
-}
-
-static inline const char **byteArrayListToFlatArgV(const QByteArrayList &bl)
-{
-    const char **result = new const char *[bl.size() + 1];
-    result[bl.size()] = nullptr;
-    std::transform(bl.cbegin(), bl.cend(), result,
-                   [] (const QByteArray &a) { return a.constData(); });
-    return result;
-}
-
-static QByteArray msgCreateTranslationUnit(const QByteArrayList &clangArgs, unsigned flags)
-{
-    QByteArray result = "clang_parseTranslationUnit2(0x";
-    result += QByteArray::number(flags, 16);
-    const int count = clangArgs.size();
-    result += ", cmd[" + QByteArray::number(count) + "]=";
-    for (int i = 0; i < count; ++i) {
-        const QByteArray &arg = clangArgs.at(i);
-        if (i)
-            result += ' ';
-        const bool quote = arg.contains(' ') || arg.contains('(');
-        if (quote)
-            result += '"';
-        result += arg;
-        if (quote)
-            result += '"';
-    }
-    result += ')';
-    return result;
-}
-
-static CXTranslationUnit createTranslationUnit(CXIndex index,
-                                               const QByteArrayList &args,
-                                               unsigned flags = 0)
-{
-    // courtesy qdoc
-    const unsigned defaultFlags = CXTranslationUnit_SkipFunctionBodies
-        | CXTranslationUnit_Incomplete;
-
-    static const QByteArrayList defaultArgs = {
-#ifndef Q_OS_WIN
-        "-fPIC",
-#endif
-#ifdef Q_OS_MACOS
-        "-Wno-expansion-to-defined", // Workaround for warnings in Darwin stdlib, see
-                                     // https://github.com/darlinghq/darling/issues/204
-#endif
-        "-Wno-constant-logical-operand"
-    };
-
-    const QByteArrayList clangArgs = emulatedCompilerOptions() + defaultArgs + args;
-    QScopedArrayPointer<const char *> argv(byteArrayListToFlatArgV(clangArgs));
-    qDebug().noquote().nospace() << msgCreateTranslationUnit(clangArgs, flags);
-
-    CXTranslationUnit tu;
-    CXErrorCode err = clang_parseTranslationUnit2(index, nullptr, argv.data(),
-                                                  clangArgs.size(), nullptr, 0,
-                                                  defaultFlags | flags, &tu);
-    if (err || !tu) {
-        qWarning().noquote().nospace() << "Could not parse "
-            << clangArgs.constLast().constData() << ", error code: " << err;
-        return nullptr;
-    }
-    return tu;
-}
-
-/* clangFlags are flags to clang_parseTranslationUnit2() such as
- * CXTranslationUnit_KeepGoing (from CINDEX_VERSION_MAJOR/CINDEX_VERSION_MINOR 0.35)
- */
-
-bool parse(const QByteArrayList  &clangArgs, unsigned clangFlags, BaseVisitor &bv)
-{
-    CXIndex index = clang_createIndex(0 /* excludeDeclarationsFromPCH */,
-                                      1 /* displayDiagnostics */);
-    if (!index) {
-        qWarning() << "clang_createIndex() failed!";
-        return false;
-    }
-
-    CXTranslationUnit translationUnit = createTranslationUnit(index, clangArgs, clangFlags);
-    if (!translationUnit)
-        return false;
-
-    CXCursor rootCursor = clang_getTranslationUnitCursor(translationUnit);
-
-    clang_visitChildren(rootCursor, visitorCallback, reinterpret_cast<CXClientData>(&bv));
-
-    QVector<Diagnostic> diagnostics = getDiagnostics(translationUnit);
-    diagnostics.append(bv.diagnostics());
-    bv.setDiagnostics(diagnostics);
-
-    const bool ok = maxSeverity(diagnostics) < CXDiagnostic_Error;
-    if (!ok) {
-        QDebug debug = qWarning();
-        debug.noquote();
-        debug.nospace();
-        debug << "Errors in "
-            << QDir::toNativeSeparators(QFile::decodeName(clangArgs.constLast())) << ":\n";
-        for (const Diagnostic &diagnostic : qAsConst(diagnostics))
-            debug << diagnostic << '\n';
-    }
-
-    clang_disposeTranslationUnit(translationUnit);
-    clang_disposeIndex(index);
-    return ok;
-}
-
-} // namespace clang