public static ADDeclaration global_decl_list(ADDeclaration declaration = null)
{
if (MainFSM.PeekNextToken().Type == TokenType.longType)
{
if (declaration == null)
{
declaration = new ADDeclaration();
}
declaration.Variables = declaration.Variables.Concat(glob_decl().ToList()).ToList();
}
else if (MainFSM.PeekNextToken().Type == TokenType.idType ||
MainFSM.PeekNextToken().Type == TokenType.eofType)
{
STablesStack.Peek().Records.Clear();
foreach (var item in declaration.Variables)
{
STRecord newRecord = null;
if (item.Type == ADVariable.VarType.variable)
{
newRecord = new STRecord()
{
Access = STAccess.global,
Type = STType.variable,
Name = item.Name,
Address = (item.STRecord != null) ? item.STRecord.Address : ""
};
}
else if (item.Type == ADVariable.VarType.array)
{
newRecord = new STRecord()
{
Access = STAccess.global,
Type = STType.array,
Name = item.Name,
Address = (item.STRecord != null) ? item.STRecord.Address : ""
};
}
item.STRecord = newRecord;
STablesStack.Peek().Records.Add(newRecord);
}
return(declaration);
}
else
{
SyntaxError("Byla ocekavana deklarace globalni promenne, deklarace funkce nebo konec programu");
}
global_decl_list(declaration);
return(declaration);
}
public static string DeclareGlobalVariables(ADDeclaration variables)
{
string result = string.Empty;
foreach (var variable in variables.Variables)
{
variable.STRecord.Address = variable.Name;
Console.WriteLine($"{variable.STRecord.Name}:");
if (variable.STRecord.Type == Parser.SymbolTable.STType.array)
{
if (variable.ArrayDimensions.Count > 0)
{
foreach (var dimension in variable.ArrayDimensions)
{
if (dimension.Values.Count > 0)
{
foreach (var item in dimension.Values)
{
Console.WriteLine($".8byte {(item as ADConstant).Value}");
}
}
else if (dimension.ValuesCount != null)
{
Console.WriteLine($".rept {(dimension.ValuesCount as ADConstant).Value}");
Console.WriteLine(".8byte 0");
Console.WriteLine(".endr");
}
}
}
}
else if (variable.STRecord.Type == Parser.SymbolTable.STType.variable)
{
Console.WriteLine($".8byte 0");
if (variable.Value != null)
{
result += PrintExpression(variable.Value) + Environment.NewLine;
result += PrintAssignRdx(variable) + Environment.NewLine;
}
}
}
return(result);
}
public static void PrintDeclaration(ADDeclaration declaration, string tab)
{
foreach (var variable in declaration.Variables)
{
Console.WriteLine($"{tab}|- Decl: {variable.Name}");
Console.WriteLine($"{tab}|\tType: {variable.Type}");
Console.WriteLine($"{tab}|\tAccess: {variable.STRecord.Access}");
if (variable.Type == Parser.ADT.Operands.ADVariable.VarType.array)
{
Console.WriteLine($"{tab}|\tDimensions: {variable.ArrayDimensions.Count}");
foreach (var dimension in variable.ArrayDimensions)
{
if (dimension.ValuesCount != null)
{
Console.WriteLine($"{tab}|\tCount:");
PrintExpression(dimension.ValuesCount, tab + "\t\t");
}
if (dimension.Values.Count > 0)
{
Console.WriteLine($"{tab}|\tValues:");
}
foreach (var value in dimension.Values)
{
PrintExpression(value, tab + "\t\t");
}
}
}
else if (variable.Type == ADVariable.VarType.variable)
{
if (variable.Value != null)
{
Console.WriteLine($"{tab}|\tValue:");
PrintExpression(variable.Value, tab + "\t\t");
}
}
}
}
