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/****************************************************************************** |
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* Top contributors (to current version): |
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* Morgan Deters, Andrew Reynolds, Mathias Preiner |
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* |
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* This file is part of the cvc5 project. |
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* |
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* Copyright (c) 2009-2021 by the authors listed in the file AUTHORS |
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* in the top-level source directory and their institutional affiliations. |
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* All rights reserved. See the file COPYING in the top-level source |
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* directory for licensing information. |
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* **************************************************************************** |
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* |
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* Definition of input and output languages. |
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*/ |
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#include "options/language.h" |
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#include "options/option_exception.h" |
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namespace cvc5 { |
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std::ostream& operator<<(std::ostream& out, Language lang) |
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{ |
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switch (lang) |
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{ |
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case Language::LANG_AUTO: out << "LANG_AUTO"; break; |
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case Language::LANG_SMTLIB_V2_6: out << "LANG_SMTLIB_V2_6"; break; |
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case Language::LANG_TPTP: out << "LANG_TPTP"; break; |
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case Language::LANG_CVC: out << "LANG_CVC"; break; |
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case Language::LANG_SYGUS_V2: out << "LANG_SYGUS_V2"; break; |
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default: out << "undefined_language"; |
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} |
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return out; |
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} |
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namespace language { |
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Language toLanguage(const std::string& language) |
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{ |
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if (language == "cvc" || language == "pl" || language == "presentation" |
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|| language == "native" || language == "LANG_CVC") |
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{ |
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return Language::LANG_CVC; |
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} |
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else if (language == "smtlib" || language == "smt" || language == "smtlib2" |
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|| language == "smt2" || language == "smtlib2.6" |
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|| language == "smt2.6" || language == "LANG_SMTLIB_V2_6" |
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|| language == "LANG_SMTLIB_V2") |
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{ |
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return Language::LANG_SMTLIB_V2_6; |
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} |
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else if (language == "tptp" || language == "LANG_TPTP") |
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{ |
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return Language::LANG_TPTP; |
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} |
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else if (language == "sygus" || language == "LANG_SYGUS" |
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|| language == "sygus2" || language == "LANG_SYGUS_V2") |
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{ |
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return Language::LANG_SYGUS_V2; |
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} |
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else if (language == "ast" || language == "LANG_AST") |
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{ |
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return Language::LANG_AST; |
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} |
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else if (language == "auto" || language == "LANG_AUTO") |
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{ |
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return Language::LANG_AUTO; |
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} |
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throw OptionException(std::string("unknown language `" + language + "'")); |
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} |
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} // namespace language |
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} // namespace cvc5 |