Clang: Add clang refactoring

Change-Id: I2e3f36f810276da3f8dc7dcc587b06f8edb586d3 GPush-Base: d02f51b48fc752fddcdef6dcb32b3f7f6c0195a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2016-08-04 15:26:53 +02:00
parent 2b9edb35ea
commit 4cdb5bab15
103 changed files with 5434 additions and 112 deletions
--- a/src/tools/clangrefactoringbackend/source/sourcelocationsutils.h
+++ b/src/tools/clangrefactoringbackend/source/sourcelocationsutils.h
@@ -0,0 +1,80 @@
+/****************************************************************************
+**
+** Copyright (C) 2016 The Qt Company Ltd.
+** Contact: https://www.qt.io/licensing/
+**
+** This file is part of Qt Creator.
+**
+** 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.
+**
+****************************************************************************/
+
+#pragma once
+
+#include <sourcelocationscontainer.h>
+
+#if defined(__GNUC__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-parameter"
+#endif
+
+#include <clang/Basic/SourceManager.h>
+#include <llvm/Support/FileSystem.h>
+#include <llvm/Support/FileUtilities.h>
+
+#if defined(__GNUC__)
+#pragma GCC diagnostic pop
+#endif
+
+namespace ClangBackEnd {
+
+inline
+Utils::SmallString absolutePath(const char *path)
+{
+    llvm::SmallString<256> absolutePath(path);
+
+    if (!llvm::sys::path::is_absolute(absolutePath))
+        llvm::sys::fs::make_absolute(absolutePath);
+
+    return Utils::SmallString(absolutePath.begin(), absolutePath.end());
+}
+
+inline
+void appendSourceLocationsToSourceLocationsContainer(
+        ClangBackEnd::SourceLocationsContainer &sourceLocationsContainer,
+        const std::vector<clang::SourceLocation> &sourceLocations,
+        const clang::SourceManager &sourceManager)
+{
+    sourceLocationsContainer.reserve(sourceLocations.size());
+
+    for (const auto &sourceLocation : sourceLocations) {
+        clang::FullSourceLoc fullSourceLocation(sourceLocation, sourceManager);
+        auto fileId = fullSourceLocation.getFileID();
+        auto fileEntry = sourceManager.getFileEntryForID(fileId);
+        auto fileName = fileEntry->getName();
+        auto fileDirectoryPath = absolutePath(fileEntry->getDir()->getName());
+
+        sourceLocationsContainer.insertFilePath(fileId.getHashValue(),
+                                                std::move(fileDirectoryPath),
+                                                fileName);
+        sourceLocationsContainer.insertSourceLocation(fileId.getHashValue(),
+                                                      fullSourceLocation.getSpellingLineNumber(),
+                                                      fullSourceLocation.getSpellingColumnNumber());
+    }
+}
+
+} // namespace ClangBackEnd