ack/lang/cem/cemcom.ansi/idf.str
carl 750a6bc684 Better ANSI C compatibility and portability:
+ Addition of function prototypes and include files.
+ Change function definitions to ANSI C style.
+ Initial support for CMake
+ Scripts to generate compiler header is now sed based.
2019-02-19 00:54:23 +08:00

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/*
* (c) copyright 1987 by the Vrije Universiteit, Amsterdam, The Netherlands.
* See the copyright notice in the ACK home directory, in the file "Copyright".
*/
#ifndef IDF_H_
#define IDF_H_
/* $Id$ */
/* IDENTIFIER DESCRIPTOR */
#include "parameters.h"
#include "arith.h"
struct id_u {
int idd_reserved; /* non-zero for reserved words */
char *idd_file; /* file containing the occurrence */
unsigned int idd_line; /* line number of the occurrence */
struct def *idd_label; /* labels */
struct def *idd_def; /* variables, typedefs, enum-constants */
struct sdef *idd_sdef; /* selector tags */
struct tag *idd_tag; /* struct, union, and enum tags */
int idd_special; /* special action needed at occurrence */
};
#define IDF_TYPE struct id_u
#define id_macro id_user.idd_macro
#define id_resmac id_user.idd_resmac
#define id_reserved id_user.idd_reserved
#define id_file id_user.idd_file
#define id_line id_user.idd_line
#define id_label id_user.idd_label
#define id_def id_user.idd_def
#define id_sdef id_user.idd_sdef
#define id_tag id_user.idd_tag
#define id_special id_user.idd_special
#include <idf_pkg.spec>
extern int level;
struct decspecs;
struct declarator;
struct type;
struct formal;
struct idf *gen_idf(void);
int is_anon_idf(struct idf *idf);
void declare_idf(struct decspecs *ds, struct declarator *dc, int lvl);
int actual_declaration(int sc, struct type *tp);
void global_redecl(register struct idf *idf, int new_sc, struct type *tp);
int good_formal(register struct def *def, register struct idf *idf);
void declare_params(struct declarator *dc);
void idf_initialized(register struct idf *idf);
void declare_parameter(struct idf *idf);
void declare_enum(struct type *tp, struct idf *idf, arith l);
void check_formals(struct idf *idf, struct declarator *dc);
void declare_formals(struct idf *idf, arith *fp);
int regtype(struct type *tp);
void add_def(struct idf *idf, int sc, struct type *tp, int lvl);
void update_ahead(register struct idf *idf);
void free_formals(register struct formal *fm);
#endif