VuoPreprocessAction.cc

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#include "VuoPreprocessAction.hh"
#include "VuoPreprocessorCallbacks.hh"
 
using namespace clang;
 
VuoPreprocessAction::VuoPreprocessAction(raw_ostream &output, unique_ptr<VuoPreprocessorCallbacks> preprocessorCallbacks) :
    PrintPreprocessedAction(),
    output(output),
    preprocessorCallbacks(std::move(preprocessorCallbacks))
{
}
 
bool VuoPreprocessAction::BeginSourceFileAction(CompilerInstance &CI)
{
    CI.getPreprocessor().addPPCallbacks(std::move(preprocessorCallbacks));
    return true;
}
 
void VuoPreprocessAction::ExecuteAction()
{
    CompilerInstance &compilerInstance = getCompilerInstance();
    compilerInstance.getPreprocessorOutputOpts().ShowCPP = 1;
    compilerInstance.getPreprocessorOutputOpts().ShowComments = 1;
    compilerInstance.getPreprocessorOutputOpts().ShowIncludeDirectives = 1;
    compilerInstance.getPreprocessorOutputOpts().ShowMacros = 1;
    compilerInstance.getPreprocessorOutputOpts().UseLineDirectives = 1;
    DoPrintPreprocessedInput(compilerInstance.getPreprocessor(), &output, compilerInstance.getPreprocessorOutputOpts());
}