When statements generated by the following grammar are translated into abstract machine code, a break statement translates into a jump to the instruction following the nearest enclosing while statement. For simplicity, expressions are represented by the terminal expr and other kinds of statements by the terminal other. These terminals have a synthesized auribute code giving their translat ion.
Give a syntax-directed definition translating statements into code for the slack machine of Section 2,8, Make sure that break statements within nested while statements are translated correctly.