3b704dc06b
Change-Id: I778393686b9a51df6437c61a814e5c62a34302de Reviewed-on: https://gerrit.libreoffice.org/c/core/+/113433 Tested-by: Jenkins Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
107 lines
3.3 KiB
C++
107 lines
3.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
|
|
/*
|
|
* This file is part of the LibreOffice project.
|
|
*
|
|
* Based on LLVM/Clang.
|
|
*
|
|
* This file is distributed under the University of Illinois Open Source
|
|
* License. See LICENSE.TXT for details.
|
|
*
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <cstddef>
|
|
#include <functional>
|
|
#include <memory>
|
|
#include <set>
|
|
#include <unordered_map>
|
|
|
|
#include <clang/AST/ASTConsumer.h>
|
|
#include <clang/Frontend/CompilerInstance.h>
|
|
#include <clang/Frontend/FrontendAction.h>
|
|
#include <clang/Rewrite/Core/Rewriter.h>
|
|
|
|
using namespace clang;
|
|
|
|
namespace std {
|
|
|
|
template<> struct hash<::clang::SourceLocation> {
|
|
size_t operator ()(::clang::SourceLocation loc) const
|
|
{ return loc.getRawEncoding(); }
|
|
};
|
|
|
|
}
|
|
|
|
namespace loplugin
|
|
{
|
|
|
|
class Plugin;
|
|
struct InstantiationData;
|
|
|
|
// Used internally by PluginHandler::isAllRelevantCodeDefined and its (free) helper functions:
|
|
typedef llvm::DenseMap<const CXXRecordDecl*, bool> RecordCompleteMap;
|
|
|
|
/**
|
|
Class that manages all LO modules.
|
|
*/
|
|
class PluginHandler
|
|
: public ASTConsumer
|
|
{
|
|
public:
|
|
PluginHandler( CompilerInstance& compiler, const std::vector< std::string >& args );
|
|
virtual ~PluginHandler();
|
|
virtual void HandleTranslationUnit( ASTContext& context ) override;
|
|
static void registerPlugin( Plugin* (*create)( const InstantiationData& ), const char* optionName,
|
|
bool isPPCallback, bool isSharedPlugin, bool byDefault );
|
|
DiagnosticBuilder report( DiagnosticsEngine::Level level, const char * plugin, StringRef message,
|
|
CompilerInstance& compiler, SourceLocation loc = SourceLocation());
|
|
bool ignoreLocation(SourceLocation loc);
|
|
bool isDebugMode() const { return debugMode; }
|
|
static bool isUnitTestMode();
|
|
// If we overlap with a previous area we modified, we cannot perform this change
|
|
// without corrupting the source
|
|
bool checkOverlap(SourceRange range);
|
|
void addSourceModification(SourceRange range);
|
|
StringRef const& getMainFileName() const { return mainFileName; }
|
|
|
|
// Is all code that could see `decl` defined in this TU?
|
|
bool isAllRelevantCodeDefined(NamedDecl const * decl);
|
|
|
|
private:
|
|
void handleOption( const std::string& option );
|
|
void createPlugins( std::set< std::string > rewriters );
|
|
DiagnosticBuilder report( DiagnosticsEngine::Level level, StringRef message, SourceLocation loc = SourceLocation());
|
|
bool checkIgnoreLocation(SourceLocation loc);
|
|
CompilerInstance& compiler;
|
|
StringRef const mainFileName;
|
|
std::unordered_map<SourceLocation, bool> ignored_;
|
|
Rewriter rewriter;
|
|
std::string scope;
|
|
std::string warningsOnly;
|
|
bool warningsAsErrors;
|
|
bool debugMode = false;
|
|
std::vector<std::pair<char const*, char const*>> mvModifiedRanges;
|
|
|
|
// Used internally by isAllRelevantCodeDefined:
|
|
RecordCompleteMap RecordsComplete_;
|
|
RecordCompleteMap MNCComplete_;
|
|
};
|
|
|
|
/**
|
|
The Clang plugin class, just forwards to PluginHandler.
|
|
*/
|
|
class LibreOfficeAction
|
|
: public PluginASTAction
|
|
{
|
|
public:
|
|
virtual std::unique_ptr<ASTConsumer> CreateASTConsumer( CompilerInstance& Compiler, StringRef InFile );
|
|
|
|
virtual bool ParseArgs( const CompilerInstance& CI, const std::vector< std::string >& args );
|
|
private:
|
|
std::vector< std::string > _args;
|
|
};
|
|
|
|
}
|
|
|
|
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|