From 8baceaba7914799fb78a4a8a177423bab95a6fae Mon Sep 17 00:00:00 2001
From: cvs2svn <cvs2svn@FreeBSD.org>
Date: Tue, 18 Dec 2001 04:13:59 +0000
Subject: This commit was manufactured by cvs2svn to create tag
'gcc-vendor-gcc_3_0_2'.
---
contrib/gcc/cp/xref.c | 841 --------------------------------------------------
1 file changed, 841 deletions(-)
delete mode 100644 contrib/gcc/cp/xref.c
(limited to 'contrib/gcc/cp/xref.c')
diff --git a/contrib/gcc/cp/xref.c b/contrib/gcc/cp/xref.c
deleted file mode 100644
index 6e06eda92fb9..000000000000
--- a/contrib/gcc/cp/xref.c
+++ /dev/null
@@ -1,841 +0,0 @@
-/* Code for handling XREF output from GNU C++.
- Copyright (C) 1992, 93-97, 1998 Free Software Foundation, Inc.
- Contributed by Michael Tiemann (tiemann@cygnus.com)
-
-This file is part of GNU CC.
-
-GNU CC 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.
-
-GNU CC 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 GNU CC; see the file COPYING. If not, write to
-the Free Software Foundation, 59 Temple Place - Suite 330,
-Boston, MA 02111-1307, USA. */
-
-
-#include "config.h"
-#include "system.h"
-#include "tree.h"
-#include "cp-tree.h"
-#include "input.h"
-#include "toplev.h"
-
-extern char *getpwd PROTO((void));
-
-/* The character(s) used to join a directory specification (obtained with
- getwd or equivalent) with a non-absolute file name. */
-
-#ifndef FILE_NAME_JOINER
-#define FILE_NAME_JOINER "/"
-#endif
-
-/* Nonzero if NAME as a file name is absolute. */
-#ifndef FILE_NAME_ABSOLUTE_P
-#define FILE_NAME_ABSOLUTE_P(NAME) (NAME[0] == '/')
-#endif
-
-/* For cross referencing. */
-
-int flag_gnu_xref;
-
-/************************************************************************/
-/* */
-/* Common definitions */
-/* */
-/************************************************************************/
-
-#ifndef TRUE
-#define TRUE 1
-#endif
-#ifndef FALSE
-#define FALSE 0
-#endif
-
-#define PALLOC(typ) ((typ *) calloc(1,sizeof(typ)))
-
-
-/* Return a malloc'd copy of STR. */
-#define SALLOC(str) \
- ((char *) ((str) == NULL ? NULL \
- : (char *) strcpy ((char *) malloc (strlen ((str)) + 1), (str))))
-#define SFREE(str) (str != NULL && (free(str),0))
-
-#define STREQL(s1,s2) (strcmp((s1),(s2)) == 0)
-#define STRNEQ(s1,s2) (strcmp((s1),(s2)) != 0)
-#define STRLSS(s1,s2) (strcmp((s1),(s2)) < 0)
-#define STRLEQ(s1,s2) (strcmp((s1),(s2)) <= 0)
-#define STRGTR(s1,s2) (strcmp((s1),(s2)) > 0)
-#define STRGEQ(s1,s2) (strcmp((s1),(s2)) >= 0)
-
-/************************************************************************/
-/* */
-/* Type definitions */
-/* */
-/************************************************************************/
-
-
-typedef struct _XREF_FILE * XREF_FILE;
-typedef struct _XREF_SCOPE * XREF_SCOPE;
-
-typedef struct _XREF_FILE
-{
- const char *name;
- const char *outname;
- XREF_FILE next;
-} XREF_FILE_INFO;
-
-typedef struct _XREF_SCOPE
-{
- int gid;
- int lid;
- XREF_FILE file;
- int start;
- XREF_SCOPE outer;
-} XREF_SCOPE_INFO;
-
-/************************************************************************/
-/* */
-/* Local storage */
-/* */
-/************************************************************************/
-
-static char doing_xref = 0;
-static FILE * xref_file = NULL;
-static char xref_name[1024];
-static XREF_FILE all_files = NULL;
-static char * wd_name = NULL;
-static XREF_SCOPE cur_scope = NULL;
-static int scope_ctr = 0;
-static XREF_FILE last_file = NULL;
-static tree last_fndecl = NULL;
-
-/************************************************************************/
-/* */
-/* Forward definitions */
-/* */
-/************************************************************************/
-static void gen_assign PROTO((XREF_FILE, tree));
-static XREF_FILE find_file PROTO((const char *));
-static const char * filename PROTO((XREF_FILE));
-static const char * fctname PROTO((tree));
-static const char * declname PROTO((tree));
-static void simplify_type PROTO((char *));
-static const char * fixname PROTO((const char *, char *));
-static void open_xref_file PROTO((const char *));
-static const char * classname PROTO((tree));
-
-/* Start cross referencing. FILE is the name of the file we xref. */
-
-void
-GNU_xref_begin (file)
- const char *file;
-{
- doing_xref = 1;
-
- if (file != NULL && STRNEQ (file,"-"))
- {
- open_xref_file(file);
- GNU_xref_file(file);
- }
-}
-
-/* Finish cross-referencing. ERRCNT is the number of errors
- we encountered. */
-
-void
-GNU_xref_end (ect)
- int ect;
-{
- XREF_FILE xf;
-
- if (!doing_xref) return;
-
- xf = find_file (input_filename);
- if (xf == NULL) return;
-
- while (cur_scope != NULL)
- GNU_xref_end_scope(cur_scope->gid,0,0,0);
-
- doing_xref = 0;
-
- if (xref_file == NULL) return;
-
- fclose (xref_file);
-
- xref_file = NULL;
- all_files = NULL;
-
- if (ect > 0) unlink (xref_name);
-}
-
-/* Write out xref for file named NAME. */
-
-void
-GNU_xref_file (name)
- const char *name;
-{
- XREF_FILE xf;
-
- if (!doing_xref || name == NULL) return;
-
- if (xref_file == NULL)
- {
- open_xref_file (name);
- if (!doing_xref) return;
- }
-
- if (all_files == NULL)
- fprintf(xref_file,"SCP * 0 0 0 0 RESET\n");
-
- xf = find_file (name);
- if (xf != NULL) return;
-
- xf = PALLOC (XREF_FILE_INFO);
- xf->name = SALLOC (name);
- xf->next = all_files;
- all_files = xf;
-
- if (wd_name == NULL)
- wd_name = getpwd ();
-
- if (FILE_NAME_ABSOLUTE_P (name) || ! wd_name)
- xf->outname = xf->name;
- else
- {
- char *nmbuf
- = (char *) xmalloc (strlen (wd_name) + strlen (FILE_NAME_JOINER)
- + strlen (name) + 1);
- sprintf (nmbuf, "%s%s%s", wd_name, FILE_NAME_JOINER, name);
- name = nmbuf;
- xf->outname = nmbuf;
- }
-
- fprintf (xref_file, "FIL %s %s 0\n", name, wd_name);
-
- filename (xf);
- fctname (NULL);
-}
-
-/* Start a scope identified at level ID. */
-
-void
-GNU_xref_start_scope (id)
- HOST_WIDE_INT id;
-{
- XREF_SCOPE xs;
- XREF_FILE xf;
-
- if (!doing_xref) return;
- xf = find_file (input_filename);
-
- xs = PALLOC (XREF_SCOPE_INFO);
- xs->file = xf;
- xs->start = lineno;
- if (xs->start <= 0) xs->start = 1;
- xs->gid = id;
- xs->lid = ++scope_ctr;
- xs->outer = cur_scope;
- cur_scope = xs;
-}
-
-/* Finish a scope at level ID.
- INID is ???
- PRM is ???
- KEEP is nonzero iff this scope is retained (nonzero if it's
- a compiler-generated invisible scope).
- TRNS is ??? */
-
-void
-GNU_xref_end_scope (id,inid,prm,keep)
- HOST_WIDE_INT id;
- HOST_WIDE_INT inid;
- int prm,keep;
-{
- XREF_FILE xf;
- XREF_SCOPE xs,lxs,oxs;
- const char *stype;
-
- if (!doing_xref) return;
- xf = find_file (input_filename);
- if (xf == NULL) return;
-
- lxs = NULL;
- for (xs = cur_scope; xs != NULL; xs = xs->outer)
- {
- if (xs->gid == id) break;
- lxs = xs;
- }
- if (xs == NULL) return;
-
- if (inid != 0) {
- for (oxs = cur_scope; oxs != NULL; oxs = oxs->outer) {
- if (oxs->gid == inid) break;
- }
- if (oxs == NULL) return;
- inid = oxs->lid;
- }
-
- if (prm == 2) stype = "SUE";
- else if (prm != 0) stype = "ARGS";
- else if (keep == 2 || inid != 0) stype = "INTERN";
- else stype = "EXTERN";
-
- fprintf (xref_file, "SCP %s %d %d %d ",
- filename (xf), xs->start, lineno,xs->lid);
- fprintf (xref_file, HOST_WIDE_INT_PRINT_DEC, inid);
- fprintf (xref_file, " %s\n", stype);
-
- if (lxs == NULL) cur_scope = xs->outer;
- else lxs->outer = xs->outer;
-
- free (xs);
-}
-
-/* Output a reference to NAME in FNDECL. */
-
-void
-GNU_xref_ref (fndecl,name)
- tree fndecl;
- const char *name;
-{
- XREF_FILE xf;
-
- if (!doing_xref) return;
- xf = find_file (input_filename);
- if (xf == NULL) return;
-
- fprintf (xref_file, "REF %s %d %s %s\n",
- filename (xf), lineno, fctname (fndecl), name);
-}
-
-/* Output a reference to DECL in FNDECL. */
-
-void
-GNU_xref_decl (fndecl,decl)
- tree fndecl;
- tree decl;
-{
- XREF_FILE xf,xf1;
- const char *cls = 0;
- const char *name;
- char buf[10240];
- int uselin;
-
- if (!doing_xref) return;
- xf = find_file (input_filename);
- if (xf == NULL) return;
-
- uselin = FALSE;
-
- if (TREE_CODE (decl) == TYPE_DECL) cls = "TYPEDEF";
- else if (TREE_CODE (decl) == FIELD_DECL) cls = "FIELD";
- else if (TREE_CODE (decl) == VAR_DECL)
- {
- if (fndecl == NULL && TREE_STATIC(decl)
- && TREE_READONLY(decl) && DECL_INITIAL(decl) != 0
- && !TREE_PUBLIC(decl) && !DECL_EXTERNAL(decl)
- && DECL_MODE(decl) != BLKmode) cls = "CONST";
- else if (DECL_EXTERNAL(decl)) cls = "EXTERN";
- else if (TREE_PUBLIC(decl)) cls = "EXTDEF";
- else if (TREE_STATIC(decl)) cls = "STATIC";
- else if (DECL_REGISTER(decl)) cls = "REGISTER";
- else cls = "AUTO";
- }
- else if (TREE_CODE (decl) == PARM_DECL) cls = "PARAM";
- else if (TREE_CODE (decl) == FIELD_DECL) cls = "FIELD";
- else if (TREE_CODE (decl) == CONST_DECL) cls = "CONST";
- else if (TREE_CODE (decl) == FUNCTION_DECL)
- {
- if (DECL_EXTERNAL (decl)) cls = "EXTERN";
- else if (TREE_PUBLIC (decl)) cls = "EFUNCTION";
- else cls = "SFUNCTION";
- }
- else if (TREE_CODE (decl) == LABEL_DECL) cls = "LABEL";
- else if (TREE_CODE (decl) == UNION_TYPE)
- {
- cls = "UNIONID";
- decl = TYPE_NAME (decl);
- uselin = TRUE;
- }
- else if (TREE_CODE (decl) == RECORD_TYPE)
- {
- if (CLASSTYPE_DECLARED_CLASS (decl)) cls = "CLASSID";
- else if (IS_SIGNATURE (decl)) cls = "SIGNATUREID";
- else cls = "STRUCTID";
- decl = TYPE_NAME (decl);
- uselin = TRUE;
- }
- else if (TREE_CODE (decl) == ENUMERAL_TYPE)
- {
- cls = "ENUMID";
- decl = TYPE_NAME (decl);
- uselin = TRUE;
- }
- else if (TREE_CODE (decl) == TEMPLATE_DECL)
- {
- if (TREE_CODE (DECL_RESULT (decl)) == TYPE_DECL)
- cls = "CLASSTEMP";
- else if (TREE_CODE (DECL_RESULT (decl)) == FUNCTION_DECL)
- cls = "FUNCTEMP";
- else if (TREE_CODE (DECL_RESULT (decl)) == VAR_DECL)
- cls = "VARTEMP";
- else
- my_friendly_abort (358);
- uselin = TRUE;
- }
- else cls = "UNKNOWN";
-
- if (decl == NULL || DECL_NAME (decl) == NULL) return;
-
- if (uselin && decl->decl.linenum > 0 && decl->decl.filename != NULL)
- {
- xf1 = find_file (decl->decl.filename);
- if (xf1 != NULL)
- {
- lineno = decl->decl.linenum;
- xf = xf1;
- }
- }
-
- if (DECL_ASSEMBLER_NAME (decl))
- name = IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (decl));
- else
- name = IDENTIFIER_POINTER (DECL_NAME (decl));
-
- strcpy (buf, type_as_string (TREE_TYPE (decl), 0));
- simplify_type (buf);
-
- fprintf (xref_file, "DCL %s %d %s %d %s %s %s\n",
- filename(xf), lineno, name,
- (cur_scope != NULL ? cur_scope->lid : 0),
- cls, fctname(fndecl), buf);
-
- if (STREQL (cls, "STRUCTID") || STREQL (cls, "UNIONID")
- || STREQL (cls, "SIGNATUREID"))
- {
- cls = "CLASSID";
- fprintf (xref_file, "DCL %s %d %s %d %s %s %s\n",
- filename(xf), lineno,name,
- (cur_scope != NULL ? cur_scope->lid : 0),
- cls, fctname(fndecl), buf);
- }
-}
-
-/* Output a reference to a call to NAME in FNDECL. */
-
-void
-GNU_xref_call (fndecl, name)
- tree fndecl;
- const char *name;
-{
- XREF_FILE xf;
- char buf[1024];
- const char *s;
-
- if (!doing_xref) return;
- xf = find_file (input_filename);
- if (xf == NULL) return;
- name = fixname (name, buf);
-
- for (s = name; *s != 0; ++s)
- if (*s == '_' && s[1] == '_') break;
- if (*s != 0) GNU_xref_ref (fndecl, name);
-
- fprintf (xref_file, "CAL %s %d %s %s\n",
- filename (xf), lineno, name, fctname (fndecl));
-}
-
-/* Output cross-reference info about FNDECL. If non-NULL,
- ARGS are the arguments for the function (i.e., before the FUNCTION_DECL
- has been fully built). */
-
-void
-GNU_xref_function (fndecl, args)
- tree fndecl;
- tree args;
-{
- XREF_FILE xf;
- int ct;
- char buf[1024];
-
- if (!doing_xref) return;
- xf = find_file (input_filename);
- if (xf == NULL) return;
-
- ct = 0;
- buf[0] = 0;
- if (args == NULL) args = DECL_ARGUMENTS (fndecl);
-
- GNU_xref_decl (NULL, fndecl);
-
- for ( ; args != NULL; args = TREE_CHAIN (args))
- {
- GNU_xref_decl (fndecl,args);
- if (ct != 0) strcat (buf,",");
- strcat (buf, declname (args));
- ++ct;
- }
-
- fprintf (xref_file, "PRC %s %d %s %d %d %s\n",
- filename(xf), lineno, declname(fndecl),
- (cur_scope != NULL ? cur_scope->lid : 0),
- ct, buf);
-}
-
-/* Output cross-reference info about an assignment to NAME. */
-
-void
-GNU_xref_assign(name)
- tree name;
-{
- XREF_FILE xf;
-
- if (!doing_xref) return;
- xf = find_file(input_filename);
- if (xf == NULL) return;
-
- gen_assign(xf, name);
-}
-
-static void
-gen_assign(xf, name)
- XREF_FILE xf;
- tree name;
-{
- const char *s;
-
- s = NULL;
-
- switch (TREE_CODE (name))
- {
- case IDENTIFIER_NODE :
- s = IDENTIFIER_POINTER(name);
- break;
- case VAR_DECL :
- s = declname(name);
- break;
- case COMPONENT_REF :
- gen_assign(xf, TREE_OPERAND(name, 0));
- gen_assign(xf, TREE_OPERAND(name, 1));
- break;
- case INDIRECT_REF :
- case OFFSET_REF :
- case ARRAY_REF :
- case BUFFER_REF :
- gen_assign(xf, TREE_OPERAND(name, 0));
- break;
- case COMPOUND_EXPR :
- gen_assign(xf, TREE_OPERAND(name, 1));
- break;
- default :
- break;
- }
-
- if (s != NULL)
- fprintf(xref_file, "ASG %s %d %s\n", filename(xf), lineno, s);
-}
-
-static const char *
-classname (cls)
- tree cls;
-{
- if (cls && TREE_CODE_CLASS (TREE_CODE (cls)) == 't')
- cls = TYPE_NAME (cls);
- if (cls && TREE_CODE_CLASS (TREE_CODE (cls)) == 'd')
- cls = DECL_NAME (cls);
- if (cls && TREE_CODE (cls) == IDENTIFIER_NODE)
- return IDENTIFIER_POINTER (cls);
- return "?";
-}
-
-/* Output cross-reference info about a class hierarchy.
- CLS is the class type of interest. BASE is a baseclass
- for CLS. PUB and VIRT give the access info about
- the class derivation. FRND is nonzero iff BASE is a friend
- of CLS.
-
- ??? Needs to handle nested classes. */
-
-void
-GNU_xref_hier(cls, base, pub, virt, frnd)
- tree cls;
- tree base;
- int pub;
- int virt;
- int frnd;
-{
- XREF_FILE xf;
-
- if (!doing_xref) return;
- xf = find_file(input_filename);
- if (xf == NULL) return;
-
- fprintf(xref_file, "HIE %s %d %s %s %d %d %d\n",
- filename(xf), lineno, classname (cls), classname (base),
- pub, virt, frnd);
-}
-
-/* Output cross-reference info about class members. CLS
- is the containing type; FLD is the class member. */
-
-void
-GNU_xref_member(cls, fld)
- tree cls;
- tree fld;
-{
- XREF_FILE xf;
- const char *prot;
- int confg, pure;
- const char *d;
-#ifdef XREF_SHORT_MEMBER_NAMES
- int i;
-#endif
- char buf[1024], bufa[1024];
-
- if (!doing_xref) return;
- xf = find_file(fld->decl.filename);
- if (xf == NULL) return;
-
- if (TREE_PRIVATE (fld)) prot = "PRIVATE";
- else if (TREE_PROTECTED(fld)) prot = "PROTECTED";
- else prot = "PUBLIC";
-
- confg = 0;
- if (TREE_CODE (fld) == FUNCTION_DECL && DECL_CONST_MEMFUNC_P(fld))
- confg = 1;
- else if (TREE_CODE (fld) == CONST_DECL)
- confg = 1;
-
- pure = 0;
- if (TREE_CODE (fld) == FUNCTION_DECL && DECL_ABSTRACT_VIRTUAL_P(fld))
- pure = 1;
-
- d = IDENTIFIER_POINTER(cls);
- sprintf(buf, "%d%s", (int) strlen(d), d);
-#ifdef XREF_SHORT_MEMBER_NAMES
- i = strlen(buf);
-#endif
- strcpy(bufa, declname(fld));
-
-#ifdef XREF_SHORT_MEMBER_NAMES
- for (p = &bufa[1]; *p != 0; ++p)
- {
- if (p[0] == '_' && p[1] == '_' && p[2] >= '0' && p[2] <= '9') {
- if (strncmp(&p[2], buf, i) == 0) *p = 0;
- break;
- }
- else if (p[0] == '_' && p[1] == '_' && p[2] == 'C' && p[3] >= '0' && p[3] <= '9') {
- if (strncmp(&p[3], buf, i) == 0) *p = 0;
- break;
- }
- }
-#endif
-
- fprintf(xref_file, "MEM %s %d %s %s %s %d %d %d %d %d %d %d\n",
- filename(xf), fld->decl.linenum, d, bufa, prot,
- (TREE_CODE (fld) == FUNCTION_DECL ? 0 : 1),
- (DECL_INLINE (fld) ? 1 : 0),
- (DECL_LANG_SPECIFIC(fld) && DECL_FRIEND_P(fld) ? 1 : 0),
- (DECL_VINDEX(fld) ? 1 : 0),
- (TREE_STATIC(fld) ? 1 : 0),
- pure, confg);
-}
-
-/* Find file entry given name. */
-
-static XREF_FILE
-find_file(name)
- const char *name;
-{
- XREF_FILE xf;
-
- for (xf = all_files; xf != NULL; xf = xf->next) {
- if (STREQL(name, xf->name)) break;
- }
-
- return xf;
-}
-
-/* Return filename for output purposes. */
-
-static const char *
-filename(xf)
- XREF_FILE xf;
-{
- if (xf == NULL) {
- last_file = NULL;
- return "*";
- }
-
- if (last_file == xf) return "*";
-
- last_file = xf;
-
- return xf->outname;
-}
-
-/* Return function name for output purposes. */
-
-static const char *
-fctname(fndecl)
- tree fndecl;
-{
- static char fctbuf[1024];
- const char *s;
-
- if (fndecl == NULL && last_fndecl == NULL) return "*";
-
- if (fndecl == NULL)
- {
- last_fndecl = NULL;
- return "*TOP*";
- }
-
- if (fndecl == last_fndecl) return "*";
-
- last_fndecl = fndecl;
-
- s = declname(fndecl);
- s = fixname(s, fctbuf);
-
- return s;
-}
-
-/* Return decl name for output purposes. */
-
-static const char *
-declname(dcl)
- tree dcl;
-{
- if (DECL_NAME (dcl) == NULL) return "?";
-
- if (DECL_ASSEMBLER_NAME (dcl))
- return IDENTIFIER_POINTER (DECL_ASSEMBLER_NAME (dcl));
- else
- return IDENTIFIER_POINTER (DECL_NAME (dcl));
-}
-
-/* Simplify a type string by removing unneeded parenthesis. */
-
-static void
-simplify_type(typ)
- char *typ;
-{
- char *s;
- int lvl, i;
-
- i = strlen(typ);
- while (i > 0 && ISSPACE((unsigned char) typ[i-1])) typ[--i] = 0;
-
- if (i > 7 && STREQL(&typ[i-5], "const"))
- {
- typ[i-5] = 0;
- i -= 5;
- }
-
- if (typ[i-1] != ')') return;
-
- s = &typ[i-2];
- lvl = 1;
- while (*s != 0) {
- if (*s == ')') ++lvl;
- else if (*s == '(')
- {
- --lvl;
- if (lvl == 0)
- {
- s[1] = ')';
- s[2] = 0;
- break;
- }
- }
- --s;
- }
-
- if (*s != 0 && s[-1] == ')')
- {
- --s;
- --s;
- if (*s == '(') s[2] = 0;
- else if (*s == ':') {
- while (*s != '(') --s;
- s[1] = ')';
- s[2] = 0;
- }
- }
-}
-
-/* Fixup a function name (take care of embedded spaces). */
-
-static const char *
-fixname(nam, buf)
- const char *nam;
- char *buf;
-{
- const char *s;
- char *t;
- int fg;
-
- s = nam;
- t = buf;
- fg = 0;
-
- while (*s != 0)
- {
- if (*s == ' ')
- {
- *t++ = '\36';
- ++fg;
- }
- else *t++ = *s;
- ++s;
- }
- *t = 0;
-
- if (fg == 0) return nam;
-
- return buf;
-}
-
-/* Open file for xreffing. */
-
-static void
-open_xref_file(file)
- const char *file;
-{
- const char *s;
- char *t;
-
-#ifdef XREF_FILE_NAME
- XREF_FILE_NAME (xref_name, file);
-#else
- s = rindex (file, '/');
- if (s == NULL)
- sprintf (xref_name, ".%s.gxref", file);
- else
- {
- ++s;
- strcpy (xref_name, file);
- t = rindex (xref_name, '/');
- ++t;
- *t++ = '.';
- strcpy (t, s);
- strcat (t, ".gxref");
- }
-#endif /* no XREF_FILE_NAME */
-
- xref_file = fopen(xref_name, "w");
-
- if (xref_file == NULL)
- {
- error("Can't create cross-reference file `%s'", xref_name);
- doing_xref = 0;
- }
-}
--
cgit v1.2.3