qt-creator/src/tools/clangrefactoringbackend/source/collectmacrossourcefilecallbacks.cpp

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#include "collectmacrossourcefilecallbacks.h"
#include "collectmacrospreprocessorcallbacks.h"

#include <clang/Frontend/CompilerInstance.h>


namespace ClangBackEnd {

bool CollectMacrosSourceFileCallbacks::handleBeginSource(clang::CompilerInstance &compilerInstance)
{
    auto callbacks = std::make_unique<CollectMacrosPreprocessorCallbacks>(m_sourceFiles,
                                                                          m_filePathCache);

    compilerInstance.getPreprocessorPtr()->addPPCallbacks(std::move(callbacks));

    return true;
}

} // namespace ClangBackEnd