-- Push exception label %push_xxx_exception_label (label)
-- Raise xxx error [xxx_error [when cond]]
-- Raise xxx error with msg [xxx_error [when cond], "msg"]
- -- Rational literal See UR_Write for details
+ -- Rational literal [expression]
-- Rem wi Treat_Fixed_As_Integer x #rem y
-- Reference expression'reference
-- Shift nodes shift_name!(expr, count)