private void mark_char_as_ordinal() { ordinal_type_interface oti = new ordinal_type_interface(); oti.inc_method = create_oti_method(SemanticTree.basic_function_type.cinc, _char_type); oti.dec_method = create_oti_method(SemanticTree.basic_function_type.cdec, _char_type); SymbolInfo si = _char_type.find_in_additional_names(compiler_string_consts.greq_name); basic_function_node bfn = (basic_function_node)si.sym_info; oti.greater_eq_method = bfn; si = _char_type.find_in_additional_names(compiler_string_consts.smeq_name); bfn = (basic_function_node)si.sym_info; oti.lower_eq_method = bfn; constant_node cn_max = new int_const_node(char.MaxValue, _char_type); constant_node cn_min = new int_const_node(char.MinValue, _char_type); oti.upper_value = cn_max; oti.lower_value = cn_min; parameterArrayList pal = new parameterArrayList(); bfn = new basic_function_node(SemanticTree.basic_function_type.chartoi, pal, _integer_type); common_parameter cp = new common_parameter(compiler_string_consts.unary_param_name, _char_type, SemanticTree.parameter_type.value, null); oti.value_to_int = bfn; oti.ordinal_type_to_int = new ordinal_type_to_int(char_to_int); _char_type.add_internal_interface(oti); }
private void mark_char_as_ordinal() { ordinal_type_interface oti=new ordinal_type_interface(); oti.inc_method=create_oti_method(SemanticTree.basic_function_type.cinc,_char_type); oti.dec_method=create_oti_method(SemanticTree.basic_function_type.cdec,_char_type); SymbolInfo si=_char_type.find_in_additional_names(compiler_string_consts.greq_name); basic_function_node bfn=(basic_function_node)si.sym_info; oti.greater_eq_method=bfn; si=_char_type.find_in_additional_names(compiler_string_consts.smeq_name); bfn=(basic_function_node)si.sym_info; oti.lower_eq_method=bfn; constant_node cn_max=new int_const_node(char.MaxValue,_char_type); constant_node cn_min=new int_const_node(char.MinValue,_char_type); oti.upper_value=cn_max; oti.lower_value=cn_min; parameterArrayList pal=new parameterArrayList(); bfn=new basic_function_node(SemanticTree.basic_function_type.chartoi,pal,_integer_type); common_parameter cp=new common_parameter(compiler_string_consts.unary_param_name,_char_type, SemanticTree.parameter_type.value,null); oti.value_to_int=bfn; oti.ordinal_type_to_int=new ordinal_type_to_int(char_to_int); _char_type.add_internal_interface(oti); }
public override void visit(for_node _for_node) { #region MikhailoMMX, обработка omp parallel for bool isGenerateParallel = false; bool isGenerateSequential = true; if (OpenMP.ForsFound) { OpenMP.LoopVariables.Push(_for_node.loop_variable.name.ToLower()); //если в программе есть хоть одна директива parallel for - проверяем: if (DirectivesToNodesLinks.ContainsKey(_for_node) && OpenMP.IsParallelForDirective(DirectivesToNodesLinks[_for_node])) { //перед этим узлом есть директива parallel for if (CurrentParallelPosition == ParallelPosition.Outside) //входим в самый внешний параллельный for { if (_for_node.create_loop_variable || (_for_node.type_name != null)) { //сгенерировать сначала последовательную ветку, затем параллельную //устанавливаем флаг и продолжаем конвертирование, считая, что конвертируем последовательную ветку isGenerateParallel = true; CurrentParallelPosition = ParallelPosition.InsideSequential; //в конце за счет флага вернем состояние обратно и сгенерируем и параллельную ветку тоже } else { WarningsList.Add(new OMP_BuildigError(new Exception("Переменная параллельного цикла должна быть определена в заголовке цикла"), new location(_for_node.source_context.begin_position.line_num, _for_node.source_context.begin_position.column_num, _for_node.source_context.end_position.line_num, _for_node.source_context.end_position.column_num, new document(_for_node.source_context.FileName)))); } } else //уже генерируем одну из веток //если это параллельная ветка - последовательную генерировать не будем if (CurrentParallelPosition == ParallelPosition.InsideParallel) { isGenerateParallel = true; isGenerateSequential = false; } //else //а если последовательная - то флаг isGenerateParallel не установлен, сгенерируется только последовательная } } #endregion location loopVariableLocation = get_location(_for_node.loop_variable); var_definition_node vdn = null; expression_node left, right, res; expression_node initialValue = convert_strong(_for_node.initial_value); expression_node tmp = initialValue; if (initialValue is typed_expression) { initialValue = convert_typed_expression_to_function_call(initialValue as typed_expression); } if (initialValue.type == null) { initialValue = tmp; } statements_list head_stmts = new statements_list(loopVariableLocation); convertion_data_and_alghoritms.statement_list_stack_push(head_stmts); var early_init_loop_variable = false; // SSM 25/05/16 if (_for_node.type_name == null && !_for_node.create_loop_variable) { definition_node dn = context.check_name_node_type(_for_node.loop_variable.name, loopVariableLocation, general_node_type.variable_node); vdn = (var_definition_node)dn; if (context.is_loop_variable(vdn)) { AddError(get_location(_for_node.loop_variable), "CANNOT_ASSIGN_TO_LOOP_VARIABLE"); } if (!check_name_in_current_scope(_for_node.loop_variable.name)) { AddError(new ForLoopControlMustBeSimpleLocalVariable(loopVariableLocation)); } } else { //В разработке DS //throw new NotSupportedError(get_location(_for_node.type_name)); type_node tn; if (_for_node.type_name != null) { tn = convert_strong(_for_node.type_name); } else { tn = initialValue.type; } //if (tn == SystemLibrary.SystemLibrary.void_type && _for_node.type_name != null) // AddError(new VoidNotValid(get_location(_for_node.type_name))) if (_for_node.type_name != null) { check_for_type_allowed(tn, get_location(_for_node.type_name)); } vdn = context.add_var_definition(_for_node.loop_variable.name, get_location(_for_node.loop_variable), tn, initialValue /*, polymorphic_state.ps_common*/); vdn.polymorphic_state = polymorphic_state.ps_common; early_init_loop_variable = true; // SSM 25/05/16 } internal_interface ii = vdn.type.get_internal_interface(internal_interface_kind.ordinal_interface); if (ii == null) { AddError(new OrdinalTypeExpected(loopVariableLocation)); } ordinal_type_interface oti = (ordinal_type_interface)ii; location finishValueLocation = get_location(_for_node.finish_value); var_definition_node vdn_finish = context.create_for_temp_variable(vdn.type, finishValueLocation); //Это должно стоять раньше!! left = create_variable_reference(vdn_finish, loopVariableLocation); expression_node finishValue = convert_strong(_for_node.finish_value); right = finishValue; if (right is typed_expression) { right = convert_typed_expression_to_function_call(right as typed_expression); } res = find_operator(compiler_string_consts.assign_name, left, right, finishValueLocation); head_stmts.statements.AddElement(res); if (!early_init_loop_variable) // SSM 25/05/16 - for var i := f1() to f2() do без этой правки дважды вызывал f1() { left = create_variable_reference(vdn, loopVariableLocation); right = initialValue; res = find_operator(compiler_string_consts.assign_name, left, right, loopVariableLocation); head_stmts.statements.AddElement(res); } location initialValueLocation = get_location(_for_node.initial_value); statement_node sn_inc = null; expression_node sn_while = null; expression_node sn_init_while = null; left = create_variable_reference(vdn, initialValueLocation); right = create_variable_reference(vdn, finishValueLocation); expression_node right_border = create_variable_reference(vdn_finish, finishValueLocation); switch (_for_node.cycle_type) { case for_cycle_type.to: { sn_inc = convertion_data_and_alghoritms.create_simple_function_call(oti.inc_method, loopVariableLocation, left); sn_while = convertion_data_and_alghoritms.create_simple_function_call(oti.lower_method, finishValueLocation, right, right_border); sn_init_while = convertion_data_and_alghoritms.create_simple_function_call(oti.lower_eq_method, finishValueLocation, right, right_border); break; } case for_cycle_type.downto: { sn_inc = convertion_data_and_alghoritms.create_simple_function_call(oti.dec_method, loopVariableLocation, left); sn_while = convertion_data_and_alghoritms.create_simple_function_call(oti.greater_method, finishValueLocation, right, right_border); sn_init_while = convertion_data_and_alghoritms.create_simple_function_call(oti.greater_eq_method, finishValueLocation, right, right_border); break; } } CheckToEmbeddedStatementCannotBeADeclaration(_for_node.statements); //DarkStar Modifed //исправил ошибку: не работали break в циклах TreeRealization.for_node forNode = new TreeRealization.for_node(null, sn_while, sn_init_while, sn_inc, null, get_location(_for_node)); if (vdn.type == SystemLibrary.SystemLibrary.bool_type) { forNode.bool_cycle = true; } context.cycle_stack.push(forNode); context.loop_var_stack.Push(vdn); statements_list slst = new statements_list(get_location(_for_node.statements)); convertion_data_and_alghoritms.statement_list_stack_push(slst); context.enter_code_block_with_bind(); forNode.body = convert_strong(_for_node.statements); context.leave_code_block(); slst = convertion_data_and_alghoritms.statement_list_stack.pop(); if (slst.statements.Count > 0 || slst.local_variables.Count > 0) { slst.statements.AddElement(forNode.body); forNode.body = slst; } context.cycle_stack.pop(); context.loop_var_stack.Pop(); head_stmts = convertion_data_and_alghoritms.statement_list_stack.pop(); head_stmts.statements.AddElement(forNode); #region MikhailoMMX, обработка omp parallel for //флаг был установлен только если это самый внешний parallel for и нужно сгенерировать обе ветки //или если это вложенный parallel for, нужно сгенерировать обе ветки, но без проверки на OMP_Available //Последовательная ветка только что сгенерирована, теперь меняем состояние и генерируем параллельную if (isGenerateParallel) { CurrentParallelPosition = ParallelPosition.InsideParallel; statements_list stl = OpenMP.TryConvertFor(head_stmts, _for_node, forNode, vdn, initialValue, finishValue, this); CurrentParallelPosition = ParallelPosition.Outside; if (stl != null) { var f = _for_node.DescendantNodes().OfType <function_lambda_definition>().FirstOrDefault(); if (f != null) { AddError(get_location(f), "OPENMP_CONTROLLED_CONSTRUCTIONS_CANNOT_CONTAIN_LAMBDAS"); } OpenMP.LoopVariables.Pop(); return_value(stl); return; } } if (OpenMP.ForsFound) { OpenMP.LoopVariables.Pop(); } #endregion return_value(head_stmts); }