[lbtt]
Kill some warnings on Ubuntu. * src/UserCommandReader.cc (UserCommandInterface): Explicitly ignore the return code of system() to kill a warning. * src/TestOperations.cc (generateBuchiAutomaton): Explicitly ignore the return code of write() to kill a warning.
This commit is contained in:
Alexandre Duret-Lutz
parent
e20ba143bb
commit
a6b9583628
3 changed files with 28 additions and 19 deletions
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@ -1,3 +1,12 @@
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2010-01-21 Alexandre Duret-Lutz <adl@lrde.epita.fr>
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Kill some warnings on Ubuntu.
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* src/UserCommandReader.cc (UserCommandInterface): Explicitly
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ignore the return code of system() to kill a warning.
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* src/TestOperations.cc (generateBuchiAutomaton): Explicitly
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ignore the return code of write() to kill a warning.
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2010-01-16 Guillaume Sadegh <sadegh@lrde.epita.fr>
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Add a missing include.
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@ -288,7 +288,7 @@ void printFileContents
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first_line_printed = true;
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estream << string(indent, ' ') + message + '\n';
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}
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estream << string(indent, ' ') + line_prefix + message_line + '\n';
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}
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}
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@ -400,7 +400,7 @@ void generateStateSpace()
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2,
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6);
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}
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else
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else
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{
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current_size = configuration.statespace_generator.min_size;
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printText("[All state spaces have been enumerated. Staring over]\n",
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@ -488,7 +488,7 @@ void generateStateSpace()
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printText(" ok\n", 4);
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if (configuration.statespace_generator.max_size
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if (configuration.statespace_generator.max_size
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> configuration.statespace_generator.min_size)
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printText("number of states: "
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+ toString(round_info.statespace->size())
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@ -653,7 +653,7 @@ void generateFormulae(istream* formula_input_stream)
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if (printText(" ok\n", 4))
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printText("<negating formula>", 4, 6);
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round_info.formulae[3] = &(::Ltl::Not::construct(*round_info.formulae[2]));
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if (printText(" ok\n", 4))
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@ -941,8 +941,8 @@ void generateBuchiAutomaton
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/* setsid, dup2 or exec failed: write the value of errno to
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* error_pipe */
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write(error_pipe[1], static_cast<const void*>(&errno),
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sizeof(int));
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(void) write(error_pipe[1], static_cast<const void*>(&errno),
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sizeof(int));
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close(error_pipe[1]);
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exit(0);
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@ -1027,7 +1027,7 @@ void generateBuchiAutomaton
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times(&timing_information_end);
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translator_process = 0;
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/*
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/*
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* If there is something to be read from error_pipe, then there
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* was an error in replacing the child process with the external
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* program (and the pipe contains the value of errno in this
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@ -1199,7 +1199,7 @@ void generateBuchiAutomaton
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printText("[User break]", 1,
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configuration.global_options.verbosity <= 2 ? 0 : 10);
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printText("\n\n", 1);
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if (round_info.transcript_file.is_open())
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writeToTranscript("User break while generating Büchi automaton ("
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+ configuration.algorithmString(algorithm_id)
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@ -1347,7 +1347,7 @@ void generateBuchiAutomaton
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+= automaton_stats.number_of_buchi_transitions;
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final_statistics[algorithm_id].total_number_of_acceptance_sets[f]
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+= automaton_stats.number_of_acceptance_sets;
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if (final_statistics[algorithm_id].total_buchi_generation_time[f] < 0.0
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|| automaton_stats.buchi_generation_time < 0.0)
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final_statistics[algorithm_id].total_buchi_generation_time[f] = -1.0;
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@ -1415,10 +1415,10 @@ void performEmptinessCheck
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product_stats = product.globalEmptinessCheck
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(automaton_stats.buchi_automaton->initialState(),
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automaton_stats.emptiness_check_result,
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round_info.real_emptiness_check_size);
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round_info.real_emptiness_check_size);
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printText(" ok\n", 4);
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automaton_stats.number_of_product_states = product_stats.first;
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automaton_stats.number_of_product_transitions = product_stats.second;
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@ -1450,7 +1450,7 @@ void performEmptinessCheck
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printText("[User break]", 1,
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configuration.global_options.verbosity <= 2 ? 0 : 10);
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printText("\n\n", 1);
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if (round_info.transcript_file.is_open())
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writeToTranscript("User break while generating product automaton ("
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+ configuration.algorithmString(algorithm_id)
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@ -1558,10 +1558,10 @@ void performConsistencyCheck
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}
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printText((result ? " ok\n" : " failed\n"), 4);
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if (configuration.global_options.verbosity >= 2)
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printConsistencyCheckStats(cout, 8, algorithm_id);
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}
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}
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/* ========================================================================= */
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void compareResults()
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@ -207,7 +207,7 @@ void executeUserCommands()
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round_info.cout << '\n';
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round_info.cout.flush();
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}
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if (!input_tokens.empty())
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{
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token = parseCommand(input_tokens[0]);
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@ -221,7 +221,7 @@ void executeUserCommands()
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rounds_to_continue = (input_tokens.size() > 1
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? parseNumber(input_tokens[1])
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: 1);
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if (rounds_to_continue == 0)
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throw CommandErrorException("Argument of the command must be "
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"positive.");
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@ -320,7 +320,7 @@ void executeUserCommands()
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"the current test round was skipped.");
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/*
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* If the command expects a formula identifier as a parameter,
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* If the command expects a formula identifier as a parameter,
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* determine the type of the formula to which the command refers.
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*/
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@ -536,7 +536,7 @@ void executeUserCommands()
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}
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else if (!external_command.empty())
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{
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system(external_command.c_str());
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(void) system(external_command.c_str());
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round_info.cout << '\n';
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round_info.cout.flush();
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}
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@ -825,7 +825,7 @@ pair<string, bool> parseRedirection(vector<string>& input_tokens)
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/* ----------------------------------------------------------------------------
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*
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* Description: Tests whether the last argument to a user command specifies
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* output redirection. If redirection is requested, the
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* output redirection. If redirection is requested, the
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* "argument" specifying the redirection is removed from the
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* vector of strings forming the command.
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*
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