62 #define ARITH_PRECEDENCE(op, prec) [op - ARITH_BINOP_MIN] = prec  argument
111 static inline int arith_prec(int op)  in arith_prec()  argument
113 	return prec[op - ARITH_BINOP_MIN];  in arith_prec()
121 static arith_t do_binop(int op, arith_t a, arith_t b)  in do_binop()  argument
124 	switch (op) {  in do_binop()
132 		return op == ARITH_REM ? a % b : a / b;  in do_binop()
166 static arith_t primary(int token, union yystype *val, int op, int noeval)  in primary()  argument
173 		result = assignment(op, noeval);  in primary()
179 		last_token = op;  in primary()
182 		last_token = op;  in primary()
185 		token = op;  in primary()
187 		op = yylex();  in primary()
191 		return -primary(op, val, yylex(), noeval);  in primary()
194 		return !primary(op, val, yylex(), noeval);  in primary()
197 		return ~primary(op, val, yylex(), noeval);  in primary()
203 static arith_t binop2(arith_t a, int op, int precedence, int noeval)  in binop2()  argument
218 		    higher_prec(op2, op)) {  in binop2()
219 			b = binop2(b, op2, arith_prec(op), noeval);  in binop2()
223 		a = noeval ? b : do_binop(op, a, b);  in binop2()
229 		op = op2;  in binop2()
233 static arith_t binop(int token, union yystype *val, int op, int noeval)  in binop()  argument
235 	arith_t a = primary(token, val, op, noeval);  in binop()
237 	op = last_token;  in binop()
238 	if (op < ARITH_BINOP_MIN || op >= ARITH_BINOP_MAX)  in binop()
241 	return binop2(a, op, ARITH_MAX_PREC, noeval);  in binop()
244 static arith_t and(int token, union yystype *val, int op, int noeval)  in and()  argument
246 	arith_t a = binop(token, val, op, noeval);  in and()
249 	op = last_token;  in and()
250 	if (op != ARITH_AND)  in and()
261 static arith_t or(int token, union yystype *val, int op, int noeval)  in or()  argument
263 	arith_t a = and(token, val, op, noeval);  in or()
266 	op = last_token;  in or()
267 	if (op != ARITH_OR)  in or()
278 static arith_t cond(int token, union yystype *val, int op, int noeval)  in cond()  argument
280 	arith_t a = or(token, val, op, noeval);  in cond()
303 	int op = yylex();  in assignment()  local
308 		return cond(var, &val, op, noeval);  in assignment()
310 	if (op != ARITH_ASS && (op < ARITH_ASS_MIN || op >= ARITH_ASS_MAX))  in assignment()
311 		return cond(var, &val, op, noeval);  in assignment()
317 	if (op != ARITH_ASS)  in assignment()
318 		result = do_binop(op - 11, arith_lookupvarint(val.name), result);  in assignment()