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-rw-r--r--src/main/Makefile.am8
-rw-r--r--src/main/translator.cpp175
-rw-r--r--src/options/base_options_handlers.h55
-rw-r--r--src/options/options_template.cpp9
-rw-r--r--src/printer/printer.cpp3
-rw-r--r--src/printer/smt2/smt2_printer.cpp76
-rw-r--r--src/printer/smt2/smt2_printer.h8
-rw-r--r--src/util/language.cpp54
-rw-r--r--src/util/language.h13
9 files changed, 348 insertions, 53 deletions
diff --git a/src/main/Makefile.am b/src/main/Makefile.am
index 7e87fa59a..042b7cf45 100644
--- a/src/main/Makefile.am
+++ b/src/main/Makefile.am
@@ -3,7 +3,7 @@ AM_CPPFLAGS = \
-I@builddir@/.. $(ANTLR_INCLUDES) -I@srcdir@/../include -I@srcdir@/..
AM_CXXFLAGS = -Wall -Wno-unknown-pragmas
-bin_PROGRAMS = cvc4
+bin_PROGRAMS = cvc4 cvc4-translator
noinst_LIBRARIES = libmain.a
@@ -62,6 +62,12 @@ cvc4_LDADD += \
@builddir@/../lib/libreplacements.la
endif
+cvc4_translator_SOURCES = \
+ translator.cpp
+cvc4_translator_LDADD = \
+ @builddir@/../parser/libcvc4parser.la \
+ @builddir@/../libcvc4.la
+
BUILT_SOURCES = \
$(TOKENS_FILES)
diff --git a/src/main/translator.cpp b/src/main/translator.cpp
new file mode 100644
index 000000000..7cc90bbd1
--- /dev/null
+++ b/src/main/translator.cpp
@@ -0,0 +1,175 @@
+/********************* */
+/*! \file translator.cpp
+ ** \verbatim
+ ** Original author: Morgan Deters
+ ** Major contributors: none
+ ** Minor contributors (to current version): none
+ ** This file is part of the CVC4 project.
+ ** Copyright (c) 2009-2014 New York University and The University of Iowa
+ ** See the file COPYING in the top-level source directory for licensing
+ ** information.\endverbatim
+ **
+ ** \brief Main driver for CVC4 translator executable
+ **
+ ** Main driver for CVC4 translator executable.
+ **/
+
+#include <iostream>
+#include <fstream>
+#include <getopt.h>
+#include <cstring>
+#include "util/language.h"
+#include "expr/command.h"
+#include "expr/expr.h"
+#include "parser/parser_builder.h"
+#include "parser/parser.h"
+
+using namespace std;
+using namespace CVC4;
+using namespace CVC4::language;
+using namespace CVC4::parser;
+
+enum {
+ INPUT_LANG = 'L',
+ OUTPUT_LANG = 'O',
+ OUTPUT_FILE = 'o',
+ HELP = 'h'
+};/* enum */
+
+const struct option longopts[] = {
+ { "output-lang", required_argument, NULL, OUTPUT_LANG },
+ { "output-language", required_argument, NULL, OUTPUT_LANG },
+ { "lang", required_argument, NULL, INPUT_LANG },
+ { "language", required_argument, NULL, INPUT_LANG },
+ { "out", required_argument, NULL, OUTPUT_FILE },
+ { "help", no_argument, NULL, HELP },
+ { NULL, no_argument, NULL, 0 },
+};/* longopts */
+
+static void showHelp() {
+ cerr << "cvc4-translator translation tool" << endl
+ << " --output-language | -O set output language (default smt2)" << endl
+ << " --input-language | -L set input language (default auto)" << endl
+ << " --out | -o set output file (- for stdout)" << endl
+ << " --help | -h this help" << endl
+ << "Options and input filenames can be intermixed, and order is important." << endl
+ << "For instance, \"-O smt2 x -O cvc4 y\" reads file x in smt2 format and"
+ << "file y in cvc4 format and writes all output to stdout." << endl
+ << "Some canonicalization may occur." << endl
+ << "Comments and formatting are not preserved." << endl;
+}
+
+static void readFile(const char* filename, InputLanguage fromLang, OutputLanguage toLang, ostream* out) {
+ if(fromLang == input::LANG_AUTO) {
+ unsigned len = strlen(filename);
+ if(len >= 5 && !strcmp(".smt2", filename + len - 5)) {
+ fromLang = language::input::LANG_SMTLIB_V2;
+ } else if(len >= 4 && !strcmp(".smt", filename + len - 4)) {
+ fromLang = language::input::LANG_SMTLIB_V1;
+ } else if(len >= 5 && !strcmp(".smt1", filename + len - 5)) {
+ fromLang = language::input::LANG_SMTLIB_V1;
+ } else if((len >= 2 && !strcmp(".p", filename + len - 2)) ||
+ (len >= 5 && !strcmp(".tptp", filename + len - 5))) {
+ fromLang = language::input::LANG_TPTP;
+ } else if(( len >= 4 && !strcmp(".cvc", filename + len - 4) ) ||
+ ( len >= 5 && !strcmp(".cvc4", filename + len - 5) )) {
+ fromLang = language::input::LANG_CVC4;
+ } else {
+ throw Exception("cannot determine input language to use for `" + string(filename) + "'");
+ }
+ }
+
+ if(toLang == output::LANG_AUTO) {
+ toLang = toOutputLanguage(fromLang);
+ }
+
+ *out << Expr::setlanguage(toLang);
+
+ Options opts;
+ opts.set(options::inputLanguage, fromLang);
+ ExprManager exprMgr(opts);
+ ParserBuilder parserBuilder(&exprMgr, filename, opts);
+ if(!strcmp(filename, "-")) {
+ parserBuilder.withFilename("<stdin>");
+ parserBuilder.withLineBufferedStreamInput(cin);
+ }
+ Parser *parser = parserBuilder.build();
+ while(Command* cmd = parser->nextCommand()) {
+ *out << cmd << endl;
+ if(dynamic_cast<QuitCommand*>(cmd) != NULL) {
+ delete cmd;
+ break;
+ }
+ delete cmd;
+ }
+ *out << flush;
+ delete parser;
+}
+
+/**
+ * Translate from an input language to an output language.
+ */
+int main(int argc, char* argv[]) {
+ ostream* out = &cout;
+ InputLanguage fromLang = input::LANG_AUTO;
+ OutputLanguage toLang = output::LANG_SMTLIB_V2;
+ size_t files = 0;
+
+ try {
+ int c;
+ while((c = getopt_long(argc, argv, "-L:O:o:h", longopts, NULL)) != -1) {
+ switch(c) {
+ case 1:
+ ++files;
+ readFile(optarg, (!strcmp(optarg, "-") && fromLang == input::LANG_AUTO) ? input::LANG_CVC4 : fromLang, toLang, out);
+ break;
+ case INPUT_LANG:
+ if(!strcmp(optarg, "help")) {
+ Options::printLanguageHelp(cerr);
+ exit(1);
+ }
+ fromLang = toInputLanguage(optarg);
+ break;
+ case OUTPUT_LANG:
+ if(!strcmp(optarg, "help")) {
+ Options::printLanguageHelp(cerr);
+ exit(1);
+ }
+ toLang = toOutputLanguage(optarg);
+ break;
+ case OUTPUT_FILE:
+ out->flush();
+ if(out != &cout) {
+ ((ofstream*)out)->close();
+ delete out;
+ }
+ if(strcmp(optarg, "-")) {
+ out = new ofstream(optarg);
+ } else {
+ out = &cout;
+ }
+ break;
+ case 'h':
+ showHelp();
+ exit(0);
+ case '?':
+ showHelp();
+ exit(1);
+ default:
+ cerr << "internal error. translator failed ("
+ << char(c) << "," << c << ")." << endl;
+ exit(1);
+ }
+ }
+
+ if(files == 0) {
+ readFile("-", fromLang == input::LANG_AUTO ? input::LANG_CVC4 : fromLang, toLang, out);
+ exit(0);
+ }
+ } catch(Exception& e) {
+ cerr << e << endl;
+ exit(1);
+ }
+
+ return 0;
+}
diff --git a/src/options/base_options_handlers.h b/src/options/base_options_handlers.h
index a161b6c07..2298f5880 100644
--- a/src/options/base_options_handlers.h
+++ b/src/options/base_options_handlers.h
@@ -25,6 +25,7 @@
#include <sstream>
#include "expr/command.h"
+#include "util/language.h"
namespace CVC4 {
namespace options {
@@ -69,59 +70,33 @@ inline void decreaseVerbosity(std::string option, SmtEngine* smt) {
}
inline OutputLanguage stringToOutputLanguage(std::string option, std::string optarg, SmtEngine* smt) throw(OptionException) {
- if(optarg == "cvc4" || optarg == "pl" ||
- optarg == "presentation" || optarg == "native" ||
- optarg == "LANG_CVC4") {
- return language::output::LANG_CVC4;
- } else if(optarg == "smtlib1" || optarg == "smt1" ||
- optarg == "LANG_SMTLIB_V1") {
- return language::output::LANG_SMTLIB_V1;
- } else if(optarg == "smtlib" || optarg == "smt" ||
- optarg == "smtlib2" || optarg == "smt2" ||
- optarg == "LANG_SMTLIB_V2") {
- return language::output::LANG_SMTLIB_V2;
- } else if(optarg == "tptp" || optarg == "LANG_TPTP") {
- return language::output::LANG_TPTP;
- } else if(optarg == "ast" || optarg == "LANG_AST") {
- return language::output::LANG_AST;
- } else if(optarg == "auto" || optarg == "LANG_AUTO") {
+ if(optarg == "help") {
+ options::languageHelp.set(true);
return language::output::LANG_AUTO;
}
- if(optarg != "help") {
- throw OptionException(std::string("unknown language for ") + option +
- ": `" + optarg + "'. Try --output-lang help.");
+ try {
+ return language::toOutputLanguage(optarg);
+ } catch(OptionException& oe) {
+ throw OptionException("Error in " + option + ": " + oe.getMessage() + "\nTry --output-language help");
}
- options::languageHelp.set(true);
- return language::output::LANG_AUTO;
+ Unreachable();
}
inline InputLanguage stringToInputLanguage(std::string option, std::string optarg, SmtEngine* smt) throw(OptionException) {
- if(optarg == "cvc4" || optarg == "pl" ||
- optarg == "presentation" || optarg == "native" ||
- optarg == "LANG_CVC4") {
- return language::input::LANG_CVC4;
- } else if(optarg == "smtlib1" || optarg == "smt1" ||
- optarg == "LANG_SMTLIB_V1") {
- return language::input::LANG_SMTLIB_V1;
- } else if(optarg == "smtlib" || optarg == "smt" ||
- optarg == "smtlib2" || optarg == "smt2" ||
- optarg == "LANG_SMTLIB_V2") {
- return language::input::LANG_SMTLIB_V2;
- } else if(optarg == "tptp" || optarg == "LANG_TPTP") {
- return language::input::LANG_TPTP;
- } else if(optarg == "auto" || optarg == "LANG_AUTO") {
+ if(optarg == "help") {
+ options::languageHelp.set(true);
return language::input::LANG_AUTO;
}
- if(optarg != "help") {
- throw OptionException(std::string("unknown language for ") + option +
- ": `" + optarg + "'. Try --lang help.");
+ try {
+ return language::toInputLanguage(optarg);
+ } catch(OptionException& oe) {
+ throw OptionException("Error in " + option + ": " + oe.getMessage() + "\nTry --language help");
}
- options::languageHelp.set(true);
- return language::input::LANG_AUTO;
+ Unreachable();
}
inline void addTraceTag(std::string option, std::string optarg, SmtEngine* smt) {
diff --git a/src/options/options_template.cpp b/src/options/options_template.cpp
index 9c2d5aaa4..02bfc6ca0 100644
--- a/src/options/options_template.cpp
+++ b/src/options/options_template.cpp
@@ -260,6 +260,7 @@ Languages currently supported as arguments to the --output-lang option:\n\
cvc4 | presentation | pl CVC4 presentation language\n\
smt1 | smtlib1 SMT-LIB format 1.2\n\
smt | smtlib | smt2 | smtlib2 SMT-LIB format 2.0\n\
+ z3str SMT-LIB 2.0 with Z3-str string constraints\n\
tptp TPTP format\n\
ast internal format (simple syntax trees)\n\
";
@@ -311,7 +312,7 @@ static struct option cmdlineOptions[] = {${all_modules_long_options}
{ NULL, no_argument, NULL, '\0' }
};/* cmdlineOptions */
-#line 315 "${template}"
+#line 316 "${template}"
static void preemptGetopt(int& argc, char**& argv, const char* opt) {
const size_t maxoptlen = 128;
@@ -504,7 +505,7 @@ std::vector<std::string> Options::parseOptions(int argc, char* main_argv[]) thro
switch(c) {
${all_modules_option_handlers}
-#line 508 "${template}"
+#line 509 "${template}"
case ':':
// This can be a long or short option, and the way to get at the
@@ -572,7 +573,7 @@ std::vector<std::string> Options::suggestCommandLineOptions(const std::string& o
static const char* smtOptions[] = {
${all_modules_smt_options},
-#line 576 "${template}"
+#line 577 "${template}"
NULL
};/* smtOptions[] */
@@ -594,7 +595,7 @@ SExpr Options::getOptions() const throw() {
${all_modules_get_options}
-#line 598 "${template}"
+#line 599 "${template}"
return SExpr(opts);
}
diff --git a/src/printer/printer.cpp b/src/printer/printer.cpp
index 39d065065..a68c3ca7f 100644
--- a/src/printer/printer.cpp
+++ b/src/printer/printer.cpp
@@ -49,6 +49,9 @@ Printer* Printer::makePrinter(OutputLanguage lang) throw() {
case LANG_CVC4:
return new printer::cvc::CvcPrinter();
+ case LANG_Z3STR:
+ return new printer::smt2::Smt2Printer(printer::smt2::z3str_variant);
+
case LANG_AST:
return new printer::ast::AstPrinter();
diff --git a/src/printer/smt2/smt2_printer.cpp b/src/printer/smt2/smt2_printer.cpp
index fcb352ea7..80dcc8248 100644
--- a/src/printer/smt2/smt2_printer.cpp
+++ b/src/printer/smt2/smt2_printer.cpp
@@ -86,6 +86,21 @@ static std::string maybeQuoteSymbol(const std::string& s) {
return s;
}
+static bool stringifyRegexp(Node n, stringstream& ss) {
+ if(n.getKind() == kind::STRING_TO_REGEXP) {
+ ss << n[0].getConst<String>().toString();
+ } else if(n.getKind() == kind::REGEXP_CONCAT) {
+ for(unsigned i = 0; i < n.getNumChildren(); ++i) {
+ if(!stringifyRegexp(n[i], ss)) {
+ return false;
+ }
+ }
+ } else {
+ return false;
+ }
+ return true;
+}
+
void Smt2Printer::toStream(std::ostream& out, TNode n,
int toDepth, bool types) const throw() {
// null
@@ -279,9 +294,40 @@ void Smt2Printer::toStream(std::ostream& out, TNode n,
case kind::ARRAY_TYPE: out << smtKindString(k) << " "; break;
// string theory
- case kind::STRING_CONCAT: out << "str.++ "; break;
- case kind::STRING_IN_REGEXP: out << "str.in.re "; break;
- case kind::STRING_LENGTH: out << "str.len "; break;
+ case kind::STRING_CONCAT:
+ if(d_variant == z3str_variant) {
+ out << "Concat ";
+ for(unsigned i = 0; i < n.getNumChildren(); ++i) {
+ toStream(out, n[i], -1, types);
+ if(i + 1 < n.getNumChildren()) {
+ out << ' ';
+ }
+ if(i + 2 < n.getNumChildren()) {
+ out << "(Concat ";
+ }
+ }
+ for(unsigned i = 0; i < n.getNumChildren() - 1; ++i) {
+ out << ")";
+ }
+ return;
+ }
+ out << "str.++ ";
+ break;
+ case kind::STRING_IN_REGEXP: {
+ stringstream ss;
+ if(d_variant == z3str_variant && stringifyRegexp(n[1], ss)) {
+ out << "= ";
+ toStream(out, n[0], -1, types);
+ out << " ";
+ Node str = NodeManager::currentNM()->mkConst(String(ss.str()));
+ toStream(out, str, -1, types);
+ out << ")";
+ return;
+ }
+ out << "str.in.re ";
+ break;
+ }
+ case kind::STRING_LENGTH: out << (d_variant == z3str_variant ? "Length " : "str.len "); break;
case kind::STRING_SUBSTR_TOTAL:
case kind::STRING_SUBSTR: out << "str.substr "; break;
case kind::STRING_CHARAT: out << "str.at "; break;
@@ -597,6 +643,8 @@ static void printBvParameterizedOp(std::ostream& out, TNode n) throw() {
template <class T>
static bool tryToStream(std::ostream& out, const Command* c) throw();
+template <class T>
+static bool tryToStream(std::ostream& out, const Command* c, Variant v) throw();
void Smt2Printer::toStream(std::ostream& out, const Command* c,
int toDepth, bool types, size_t dag) const throw() {
@@ -624,7 +672,7 @@ void Smt2Printer::toStream(std::ostream& out, const Command* c,
tryToStream<GetAssertionsCommand>(out, c) ||
tryToStream<GetProofCommand>(out, c) ||
tryToStream<SetBenchmarkStatusCommand>(out, c) ||
- tryToStream<SetBenchmarkLogicCommand>(out, c) ||
+ tryToStream<SetBenchmarkLogicCommand>(out, c, d_variant) ||
tryToStream<SetInfoCommand>(out, c) ||
tryToStream<GetInfoCommand>(out, c) ||
tryToStream<SetOptionCommand>(out, c) ||
@@ -773,7 +821,7 @@ static void toStream(std::ostream& out, const PopCommand* c) throw() {
static void toStream(std::ostream& out, const CheckSatCommand* c) throw() {
Expr e = c->getExpr();
- if(!e.isNull()) {
+ if(!e.isNull() && !(e.getKind() == kind::CONST_BOOLEAN && e.getConst<bool>())) {
out << PushCommand() << endl
<< AssertCommand(e) << endl
<< CheckSatCommand() << endl
@@ -912,8 +960,13 @@ static void toStream(std::ostream& out, const SetBenchmarkStatusCommand* c) thro
out << "(set-info :status " << c->getStatus() << ")";
}
-static void toStream(std::ostream& out, const SetBenchmarkLogicCommand* c) throw() {
- out << "(set-logic " << c->getLogic() << ")";
+static void toStream(std::ostream& out, const SetBenchmarkLogicCommand* c, Variant v) throw() {
+ // Z3-str doesn't have string-specific logic strings(?), so comment it
+ if(v == z3str_variant) {
+ out << "; (set-logic " << c->getLogic() << ")";
+ } else {
+ out << "(set-logic " << c->getLogic() << ")";
+ }
}
static void toStream(std::ostream& out, const SetInfoCommand* c) throw() {
@@ -990,6 +1043,15 @@ static bool tryToStream(std::ostream& out, const Command* c) throw() {
return false;
}
+template <class T>
+static bool tryToStream(std::ostream& out, const Command* c, Variant v) throw() {
+ if(typeid(*c) == typeid(T)) {
+ toStream(out, dynamic_cast<const T*>(c), v);
+ return true;
+ }
+ return false;
+}
+
static void toStream(std::ostream& out, const CommandSuccess* s) throw() {
if(Command::printsuccess::getPrintSuccess(out)) {
out << "success" << endl;
diff --git a/src/printer/smt2/smt2_printer.h b/src/printer/smt2/smt2_printer.h
index 871b3823a..c70bb78c3 100644
--- a/src/printer/smt2/smt2_printer.h
+++ b/src/printer/smt2/smt2_printer.h
@@ -27,11 +27,19 @@ namespace CVC4 {
namespace printer {
namespace smt2 {
+enum Variant {
+ no_variant,
+ z3str_variant
+};/* enum Variant */
+
class Smt2Printer : public CVC4::Printer {
+ Variant d_variant;
+
void toStream(std::ostream& out, TNode n, int toDepth, bool types) const throw();
void toStream(std::ostream& out, const Model& m, const Command* c) const throw();
void toStream(std::ostream& out, const Model& m) const throw();
public:
+ Smt2Printer(Variant variant = no_variant) : d_variant(variant) { }
using CVC4::Printer::toStream;
void toStream(std::ostream& out, TNode n, int toDepth, bool types, size_t dag) const throw();
void toStream(std::ostream& out, const Command* c, int toDepth, bool types, size_t dag) const throw();
diff --git a/src/util/language.cpp b/src/util/language.cpp
index 9cac3dd3f..c5c9828df 100644
--- a/src/util/language.cpp
+++ b/src/util/language.cpp
@@ -25,6 +25,7 @@ InputLanguage toInputLanguage(OutputLanguage language) {
case output::LANG_SMTLIB_V2:
case output::LANG_TPTP:
case output::LANG_CVC4:
+ case output::LANG_Z3STR:
// these entries directly correspond (by design)
return InputLanguage(int(language));
@@ -41,8 +42,9 @@ OutputLanguage toOutputLanguage(InputLanguage language) {
switch(language) {
case input::LANG_SMTLIB_V1:
case input::LANG_SMTLIB_V2:
- case input::LANG_CVC4:
case input::LANG_TPTP:
+ case input::LANG_CVC4:
+ case input::LANG_Z3STR:
// these entries directly correspond (by design)
return OutputLanguage(int(language));
@@ -61,5 +63,55 @@ OutputLanguage toOutputLanguage(InputLanguage language) {
}/* switch(language) */
}/* toOutputLanguage() */
+OutputLanguage toOutputLanguage(std::string language) {
+ if(language == "cvc4" || language == "pl" ||
+ language == "presentation" || language == "native" ||
+ language == "LANG_CVC4") {
+ return output::LANG_CVC4;
+ } else if(language == "smtlib1" || language == "smt1" ||
+ language == "LANG_SMTLIB_V1") {
+ return output::LANG_SMTLIB_V1;
+ } else if(language == "smtlib" || language == "smt" ||
+ language == "smtlib2" || language == "smt2" ||
+ language == "LANG_SMTLIB_V2") {
+ return output::LANG_SMTLIB_V2;
+ } else if(language == "tptp" || language == "LANG_TPTP") {
+ return output::LANG_TPTP;
+ } else if(language == "z3str" || language == "z3-str" ||
+ language == "LANG_Z3STR") {
+ return output::LANG_Z3STR;
+ } else if(language == "ast" || language == "LANG_AST") {
+ return output::LANG_AST;
+ } else if(language == "auto" || language == "LANG_AUTO") {
+ return output::LANG_AUTO;
+ }
+
+ throw OptionException(std::string("unknown output language `" + language + "'"));
+}/* toOutputLanguage() */
+
+InputLanguage toInputLanguage(std::string language) {
+ if(language == "cvc4" || language == "pl" ||
+ language == "presentation" || language == "native" ||
+ language == "LANG_CVC4") {
+ return input::LANG_CVC4;
+ } else if(language == "smtlib1" || language == "smt1" ||
+ language == "LANG_SMTLIB_V1") {
+ return input::LANG_SMTLIB_V1;
+ } else if(language == "smtlib" || language == "smt" ||
+ language == "smtlib2" || language == "smt2" ||
+ language == "LANG_SMTLIB_V2") {
+ return input::LANG_SMTLIB_V2;
+ } else if(language == "tptp" || language == "LANG_TPTP") {
+ return input::LANG_TPTP;
+ } else if(language == "z3str" || language == "z3-str" ||
+ language == "LANG_Z3STR") {
+ return input::LANG_Z3STR;
+ } else if(language == "auto" || language == "LANG_AUTO") {
+ return input::LANG_AUTO;
+ }
+
+ throw OptionException(std::string("unknown input language " + language + "'"));
+}/* toInputLanguage() */
+
}/* CVC4::language namespace */
}/* CVC4 namespace */
diff --git a/src/util/language.h b/src/util/language.h
index b83b3d093..c79c4d9aa 100644
--- a/src/util/language.h
+++ b/src/util/language.h
@@ -23,6 +23,7 @@
#include <string>
#include "util/exception.h"
+#include "options/option_exception.h"
namespace CVC4 {
namespace language {
@@ -50,6 +51,8 @@ enum CVC4_PUBLIC Language {
LANG_TPTP,
/** The CVC4 input language */
LANG_CVC4,
+ /** The Z3-str input language */
+ LANG_Z3STR,
// START INPUT-ONLY LANGUAGES AT ENUM VALUE 10
// THESE ARE IN PRINCIPLE NOT POSSIBLE OUTPUT LANGUAGES
@@ -76,6 +79,9 @@ inline std::ostream& operator<<(std::ostream& out, Language lang) {
case LANG_CVC4:
out << "LANG_CVC4";
break;
+ case LANG_Z3STR:
+ out << "LANG_Z3STR";
+ break;
default:
out << "undefined_input_language";
}
@@ -107,6 +113,8 @@ enum CVC4_PUBLIC Language {
LANG_TPTP = input::LANG_TPTP,
/** The CVC4 output language */
LANG_CVC4 = input::LANG_CVC4,
+ /** The Z3-str output language */
+ LANG_Z3STR = input::LANG_Z3STR,
// START OUTPUT-ONLY LANGUAGES AT ENUM VALUE 10
// THESE ARE IN PRINCIPLE NOT POSSIBLE INPUT LANGUAGES
@@ -133,6 +141,9 @@ inline std::ostream& operator<<(std::ostream& out, Language lang) {
case LANG_CVC4:
out << "LANG_CVC4";
break;
+ case LANG_Z3STR:
+ out << "LANG_Z3STR";
+ break;
case LANG_AST:
out << "LANG_AST";
break;
@@ -153,6 +164,8 @@ namespace language {
InputLanguage toInputLanguage(OutputLanguage language) CVC4_PUBLIC;
OutputLanguage toOutputLanguage(InputLanguage language) CVC4_PUBLIC;
+InputLanguage toInputLanguage(std::string language) CVC4_PUBLIC;
+OutputLanguage toOutputLanguage(std::string language) CVC4_PUBLIC;
}/* CVC4::language namespace */
}/* CVC4 namespace */
generated by cgit on debian on lair
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