/******************************************************************************
 * Top contributors (to current version):
 *   Caleb Donovick, Aina Niemetz
 *
 * This file is part of the cvc5 project.
 *
 * Copyright (c) 2009-2021 by the authors listed in the file AUTHORS
 * in the top-level source directory and their institutional affiliations.
 * All rights reserved.  See the file COPYING in the top-level source
 * directory for licensing information.
 * ****************************************************************************
 *
 * The rewrite preprocessing pass.
 *
 * Calls the rewriter on every assertion.
 */

#include "preprocessing/passes/rewrite.h"

#include "preprocessing/assertion_pipeline.h"
#include "theory/rewriter.h"

namespace cvc5 {
namespace preprocessing {
namespace passes {

using namespace cvc5::theory;

Rewrite::Rewrite(PreprocessingPassContext* preprocContext)
    : PreprocessingPass(preprocContext, "rewrite"){};


PreprocessingPassResult Rewrite::applyInternal(
  AssertionPipeline* assertionsToPreprocess)
{
  for (unsigned i = 0; i < assertionsToPreprocess->size(); ++i) {
    assertionsToPreprocess->replace(i, Rewriter::rewrite((*assertionsToPreprocess)[i]));
  }

  return PreprocessingPassResult::NO_CONFLICT;
}


}  // namespace passes
}  // namespace preprocessing
}  // namespace cvc5