public void AddFunction(Function function)
{
// Store the function.
functions.Add(function);
// Register the local scopes.
for (int i = 0; i < function.GetLexicalScopeCount(); ++i)
{
LexicalScope scope = function.GetLexicalScope(i);
// Register the position filename.
TokenPosition pos = scope.Position;
if (pos == null)
{
pos = NullPosition;
}
AddFileName(pos.GetFileName());
}
// Register the variables names and positions.
foreach (LocalVariable local in function.GetLocals())
{
// Register the local name.
AddString(local.GetName());
// Register the position filename
TokenPosition localPos = local.Position;
if (localPos == null)
{
localPos = NullPosition;
}
AddFileName(localPos.GetFileName());
}
// Register the filenames.
string lastFilename = null;
foreach (BasicBlock bb in function.GetBasicBlocks())
{
foreach (Instruction instruction in bb.GetInstructions())
{
// Ignore instructions without position.
TokenPosition position = instruction.GetPosition();
if (position == null)
{
position = NullPosition;
}
// Set the filename.
string filename = position.GetFileName();
if (position != null && lastFilename != filename)
{
AddFileName(filename);
lastFilename = filename;
}
}
}
}
public void AddStructure(Structure structure)
{
// Store the structure.
structures.Add(structure);
// Register the position filename.
TokenPosition pos = structure.Position;
if (pos == null)
{
pos = NullPosition;
}
AddFileName(pos.GetFileName());
}
public void AddField(FieldVariable field)
{
// Store the field.
fields.Add(field);
// Register the position filename.
TokenPosition pos = field.Position;
if (pos == null)
{
pos = NullPosition;
}
AddFileName(pos.GetFileName());
}
private void EmitPosition(ModuleWriter writer, TokenPosition position)
{
// Use the null position if unknown.
if (position == null)
{
position = NullPosition;
}
// Emit the filename, line and column.
uint filename = AddFileName(position.GetFileName());
int line = position.GetLine();
int column = position.GetColumn();
writer.Write(filename);
writer.Write(line);
writer.Write(column);
}
private void EmitPosition(ModuleWriter writer, TokenPosition position)
{
// Use the null position if unknown.
if(position == null)
position = NullPosition;
// Emit the filename, line and column.
uint filename = AddFileName(position.GetFileName());
int line = position.GetLine();
int column = position.GetColumn();
writer.Write(filename);
writer.Write(line);
writer.Write(column);
}