public override void write(CCodeWriter writer)
{
// the last reachable statement
CCodeNode last_statement = null;
writer.write_begin_block();
foreach (CCodeNode statement in statements)
{
statement.write_declaration(writer);
// determine last reachable statement
if (statement is CCodeLabel || statement is CCodeCaseStatement)
{
last_statement = null;
}
else if (statement is CCodeReturnStatement || statement is CCodeGotoStatement ||
statement is CCodeContinueStatement || statement is CCodeBreakStatement)
{
last_statement = statement;
}
}
foreach (CCodeNode statement in statements)
{
statement.write(writer);
// only output reachable code
if (statement == last_statement)
{
break;
}
}
writer.write_end_block();
if (!suppress_newline)
{
writer.write_newline();
}
}
public void add_statement(CCodeNode stmt)
{
stmt.line = current_line;
current_block.add_statement(stmt);
}
public void add_type_member_definition(CCodeNode node)
{
type_member_definition.append(node);
}
public void add_constant_declaration(CCodeNode node)
{
constant_declaration.append(node);
}
public void add_type_declaration(CCodeNode node)
{
type_declaration.append(node);
}
/// <summary>
/// Append the specified statement to the list of statements.
/// </summary>
public void add_statement(CCodeNode statement)
{
/* allow generic nodes to include comments */
statements.Add(statement);
}
/// <summary>
/// Prepend the specified statement to the list of statements.
/// </summary>
public void prepend_statement(CCodeNode statement)
{
statements.Insert(0, statement);
}
/// <summary>
/// Appends the specified code node to this code fragment.
///
/// <param name="node">a C code node</param>
/// </summary>
public void append(CCodeNode node)
{
children.Add(node);
}