virtual public void for_statement(for_statement ast, int indent)
{
// Write("for (", indent);
// if (ast.init != null)
// visit(ast.init);
// Write("; ");
// if (ast.cond != null)
// visit(ast.cond);
// Write("; ");
// EmitexpressionList(ast.iterators);
// Write(")");
// statement(ast.body, indent + 1);
}
public virtual void for_statement(for_statement ast)
{
statement(ast.body);
if (ast.cond != null)
{
ast.cond = expression(ast.cond);
}
if (ast.init != null)
{
for_init(ast.init);
}
for (int i = 0; i < ast.iterators.Count; i++)
{
ast.iterators[i] = expression(ast.iterators[i], 0, 0);
}
}