ack/lang/cem/cemcom.ansi/switch.str

/*
 * (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
 * See the copyright notice in the ACK home directory, in the file "Copyright".
 */
#ifndef SWITCH_H_
#define SWITCH_H_

/* $Id$ */

#include "arith.h"

struct type;
struct expr;

/*		S W I T C H - T A B L E - S T R U C T U R E		*/

struct switch_hdr	{
	struct switch_hdr *next;
	label sh_break;
	label sh_default;
	label sh_table;
	int sh_nrofentries;
	struct type *sh_type;
	struct expr *sh_expr;
	arith sh_lowerbd;
	arith sh_upperbd;
	struct case_entry *sh_entries;
};

/* ALLOCDEF "switch_hdr" 2 */

struct case_entry	{
	struct case_entry *next;
	label ce_label;
	arith ce_value;
};

/* ALLOCDEF "case_entry" 20 */

void code_startswitch(struct expr **expp);
void code_endswitch(void);
void code_case(struct expr *expr);
void code_default(void);



#endif