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riscv-gcc-1
Commit 0a8ad417 by Kaveh R. Ghazi Committed by Kaveh Ghazi
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Makefile.in (tradcpp.o, tradcif.o): Depend on tradcpp.h. 

	* Makefile.in (tradcpp.o, tradcif.o): Depend on tradcpp.h.

	* tradcif.y: Include tradcpp.h.  Constify.  Make functions static.
	Move extern function declarations to tradcpp.h.

	* tradcpp.c: Likewise.

	* tradcpp.h: New file.

From-SVN: r37550
parent 77c4d6c0
Showing with 69 additions and 24 deletions
gcc/ChangeLog
2000-11-18 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* Makefile.in (tradcpp.o, tradcif.o): Depend on tradcpp.h.
* tradcif.y: Include tradcpp.h. Constify. Make functions static.
Move extern function declarations to tradcpp.h.
* tradcpp.c: Likewise.
* tradcpp.h: New file.
2000-11-18 Joseph S. Myers <jsm28@cam.ac.uk>
* c-decl.c (check_for_loop_decls): New function.
......
gcc/Makefile.in
......@@ -1886,8 +1886,8 @@ tradcpp0$(exeext): tradcpp.o tradcif.o cppdefault.o version.o intl.o $(LIBDEPS)
$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o tradcpp0$(exeext) \
tradcpp.o tradcif.o cppdefault.o version.o intl.o $(LIBS)
tradcpp.o: tradcpp.c $(CONFIG_H) system.h version.h cppdefault.h
tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) system.h defaults.h
tradcpp.o: tradcpp.c $(CONFIG_H) system.h version.h cppdefault.h tradcpp.h
tradcif.o: $(srcdir)/tradcif.c $(CONFIG_H) system.h defaults.h tradcpp.h
$(srcdir)/tradcif.c: $(srcdir)/tradcif.y
(cd $(srcdir) && $(BISON) $(BISONFLAGS) -o tr$$$$.c tradcif.y && \
......
gcc/tradcif.y
......@@ -25,24 +25,17 @@ Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#include "config.h"
#include "system.h"
#include "defaults.h"
#include "tradcpp.h"
#include <setjmp.h>
int yylex PARAMS ((void));
void yyerror PARAMS ((const char *msgid));
extern void error PARAMS ((const char *msgid, ...));
extern void warning PARAMS ((const char *msgid, ...));
extern struct hashnode *lookup PARAMS ((const unsigned char *, int, int));
static int yylex PARAMS ((void));
static void yyerror PARAMS ((const char *msgid));
int parse_number PARAMS ((int));
int parse_escape PARAMS ((char **));
int parse_c_expression PARAMS ((char *));
static int parse_number PARAMS ((int));
static int parse_escape PARAMS ((const char **));
int expression_value;
static int expression_value;
static jmp_buf parse_return_error;
/* some external tables of character types */
extern unsigned char is_idstart[], is_idchar[];
%}
%union {
......@@ -212,7 +205,7 @@ exp : exp '*' exp
/* During parsing of a C expression, the pointer to the next character
is in this variable. */
static char *lexptr;
static const char *lexptr;
/* Take care of parsing a number (anything that starts with a digit).
Set yylval and return the token type; update lexptr.
......@@ -220,11 +213,11 @@ static char *lexptr;
/* maybe needs to actually deal with floating point numbers */
int
static int
parse_number (olen)
int olen;
{
register char *p = lexptr;
register const char *p = lexptr;
register long n = 0;
register int c;
register int base = 10;
......@@ -315,12 +308,12 @@ static struct token tokentab2[] = {
/* Read one token, getting characters through lexptr. */
int
static int
yylex ()
{
register int c;
register int namelen;
register char *tokstart;
register const char *tokstart;
register struct token *toktab;
retry:
......@@ -443,9 +436,9 @@ yylex ()
If \ is followed by 000, we return 0 and leave the string pointer
after the zeros. A value of 0 does not mean end of string. */
int
static int
parse_escape (string_ptr)
char **string_ptr;
const char **string_ptr;
{
register int c = *(*string_ptr)++;
switch (c)
......@@ -538,7 +531,7 @@ parse_escape (string_ptr)
}
}
void
static void
yyerror (s)
const char *s;
{
......@@ -555,7 +548,7 @@ yyerror (s)
int
parse_c_expression (string)
char *string;
const char *string;
{
lexptr = string;
......
gcc/tradcpp.h 0 → 100644
/* C Compatible Compiler Preprocessor (CCCP)
Copyright (C) 1986, 1987, 1989, 2000 Free Software Foundation, Inc.
Written by Paul Rubin, June 1986
Adapted to ANSI C, Richard Stallman, Jan 1987
Dusted off, polished, and adapted for use as traditional
preprocessor only, Zack Weinberg, Jul 2000
This program is free software; you can redistribute it and/or modify it
under the terms of the GNU General Public License as published by the
Free Software Foundation; either version 2, or (at your option) any
later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
#ifndef _TRADCPP_H_
#define _TRADCPP_H_
extern void error PARAMS ((const char *msgid, ...)) ATTRIBUTE_PRINTF_1;
extern void warning PARAMS ((const char *msgid, ...)) ATTRIBUTE_PRINTF_1;
extern void fatal PARAMS ((const char *msgid, ...)) ATTRIBUTE_PRINTF_1 ATTRIBUTE_NORETURN;
extern void error_with_line PARAMS ((int, const char *msgid, ...)) ATTRIBUTE_PRINTF_2;
extern void error_from_errno PARAMS ((const char *msgid));
extern void perror_with_name PARAMS ((const char *msgid));
extern void pfatal_with_name PARAMS ((const char *msgid)) ATTRIBUTE_NORETURN;
extern void fancy_abort PARAMS ((int, const char *)) ATTRIBUTE_NORETURN;
extern struct hashnode *lookup PARAMS ((const unsigned char *, int, int));
extern int parse_c_expression PARAMS ((const char *)); /* in tradcif.y */
/* some external tables of character types */
extern unsigned char is_idstart[], is_idchar[];
#endif /* ! _TRADCPP_H_ */
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