public for_node NewForStmt(bool opt_var, ident identifier, type_definition for_stmt_decl_or_assign,
expression expr1, for_cycle_type fc_type, expression expr2, token_info opt_tk_do, statement stmt,
LexLocation loc)
{
var nfs = new for_node(identifier, expr1, expr2, stmt, fc_type, null, for_stmt_decl_or_assign,
opt_var != false, loc);
if (opt_tk_do == null)
{
file_position fp = expr2.source_context.end_position;
syntax_tree_node err_stn = stmt;
if (err_stn == null)
{
err_stn = expr2;
}
parsertools.errors.Add(new PABCNETUnexpectedToken(parsertools.CurrentFileName,
StringResources.Get("TKDO"),
new SourceContext(fp.line_num, fp.column_num + 1, fp.line_num, fp.column_num + 1, 0, 0),
err_stn));
}
if (!opt_var && for_stmt_decl_or_assign == null)
{
parsertools.AddWarningFromResource("USING_UNLOCAL_FOR_VARIABLE", identifier.source_context);
}
return(nfs);
}
/// <summary>
/// Создать цикл for
/// </summary>
/// <param name="varName">Имя переменной цикла</param>
/// <param name="initValue">Начальное значение переменной цикла</param>
/// <param name="finishValue">Конечное значение переменной цикла</param>
/// <param name="body">Тело цикла</param>
/// <param name="type">Тип цикла(to / downto)</param>
/// <returns></returns>
public SyntaxTree.for_node CreateFor(string varName, expression initValue, expression finishValue, statement body, for_cycle_type type)
{
SyntaxTree.for_node res = new SyntaxTree.for_node();
res.loop_variable = new ident(varName);
res.initial_value = initValue;
res.finish_value = finishValue;
res.statements = body;
res.cycle_type = type;
return res;
}
public for_node NewForStmt(bool opt_var, ident identifier, type_definition for_stmt_decl_or_assign, expression expr1, for_cycle_type fc_type, expression expr2, token_info opt_tk_do, statement stmt, LexLocation loc)
{
var nfs = new for_node(identifier, expr1, expr2, stmt, fc_type, null, for_stmt_decl_or_assign, opt_var != false, loc);
if (opt_tk_do == null)
{
file_position fp = expr2.source_context.end_position;
syntax_tree_node err_stn = stmt;
if (err_stn == null)
err_stn = expr2;
parsertools.errors.Add(new PABCNETUnexpectedToken(parsertools.CurrentFileName, StringResources.Get("TKDO"), new SourceContext(fp.line_num, fp.column_num + 1, fp.line_num, fp.column_num + 1, 0, 0), err_stn));
}
return nfs;
}
/// <summary>
/// Создать цикл for
/// </summary>
/// <param name="varName">Имя переменной цикла</param>
/// <param name="initValue">Начальное значение переменной цикла</param>
/// <param name="finishValue">Конечное значение переменной цикла</param>
/// <param name="body">Тело цикла</param>
/// <param name="type">Тип цикла(to / downto)</param>
/// <returns></returns>
public static SyntaxTree.for_node CreateFor(string varName, expression initValue, expression finishValue, statement body, for_cycle_type type)
{
SyntaxTree.for_node res = new SyntaxTree.for_node();
res.loop_variable = new ident(varName);
res.initial_value = initValue;
res.finish_value = finishValue;
res.statements = body;
res.cycle_type = type;
return(res);
}
///<summary>
///Конструктор с параметрами.
///</summary>
public for_node(ident _loop_variable,expression _initial_value,expression _finish_value,statement _statements,for_cycle_type _cycle_type,expression _increment_value,type_definition _type_name,bool _create_loop_variable,SourceContext sc)
{
this._loop_variable=_loop_variable;
this._initial_value=_initial_value;
this._finish_value=_finish_value;
this._statements=_statements;
this._cycle_type=_cycle_type;
this._increment_value=_increment_value;
this._type_name=_type_name;
this._create_loop_variable=_create_loop_variable;
source_context = sc;
}
