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Object.m (forward, [...]): Fix unused parameter warnings.

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* Object.m (forward, read, write): Fix unused parameter warnings.
	* encoding.c: Include <stdlib.h>.
	(target_flags): Mark with attribute unused.
	(atoi): Delete.
	* runtime.h (__objc_selector_max_index): Change to unsigned int.
	(__objc_generate_gc_type_description): Prototype.
	* selector.c (__objc_selector_max_index): Change to unsigned int.

From-SVN: r54884
This commit is contained in:
Kaveh R. Ghazi 2002-06-21 14:36:37 +00:00 committed by Kaveh Ghazi
parent 4ae361ecf2
commit b62cc13a20
5 changed files with 23 additions and 18 deletions
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10
libobjc/ChangeLog
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@ -1,3 +1,13 @@
2002-06-21 Kaveh R. Ghazi <ghazi@caip.rutgers.edu>
* Object.m (forward, read, write): Fix unused parameter warnings.
* encoding.c: Include <stdlib.h>.
(target_flags): Mark with attribute unused.
(atoi): Delete.
* runtime.h (__objc_selector_max_index): Change to unsigned int.
(__objc_generate_gc_type_description): Prototype.
* selector.c (__objc_selector_max_index): Change to unsigned int.
Mon Jun 17 18:37:42 2002 Nicola Pero <n.pero@mi.flashnet.it>
* sendmsg.c (__objc_get_forward_imp): Fix warning by making sure

5
libobjc/Object.m
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@ -1,5 +1,5 @@
/* The implementation of class Object for Objective-C.
Copyright (C) 1993, 1994, 1995, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1994, 1995, 1997, 2002 Free Software Foundation, Inc.
This file is part of GNU CC.
@ -271,6 +271,7 @@ extern int errno;
- (retval_t)forward:(SEL)aSel :(arglist_t)argFrame
{
(void) argFrame; /* UNUSED */
return (retval_t)[self doesNotRecognize: aSel];
}
@ -364,12 +365,14 @@ extern int errno;
- read: (TypedStream*)aStream
{
(void) aStream; /* UNUSED */
// [super read: aStream];
return self;
}
- write: (TypedStream*)aStream
{
(void) aStream; /* UNUSED */
// [super write: aStream];
return self;
}

17
libobjc/encoding.c
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@ -30,6 +30,7 @@ Boston, MA 02111-1307, USA. */
#include "tconfig.h"
#include "objc-api.h"
#include "encoding.h"
#include <stdlib.h>
#undef MAX
#define MAX(X, Y) \
@ -79,19 +80,9 @@ Boston, MA 02111-1307, USA. */
/* Some ROUND_TYPE_ALIGN macros use TARGET_foo, and consequently
target_flags. Define a dummy entry here to so we don't die. */
static int target_flags = 0;
static inline int
atoi (const char* str)
{
int res = 0;
while (isdigit ((unsigned char)*str))
res *= 10, res += (*str++ - '0');
return res;
}
/* ??? FIXME: As of 2002-06-21, the attribute `unused' doesn't seem to
eliminate the warning. */
static int __attribute__ ((__unused__)) target_flags = 0;
/*
return the size of an object specified by type

5
libobjc/objc/runtime.h
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@ -1,5 +1,5 @@
/* GNU Objective C Runtime internal declarations
Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
Contributed by Kresten Krab Thorup
This file is part of GNU CC.
@ -65,7 +65,7 @@ extern Method_t search_for_method_in_list(MethodList_t list, SEL op);
extern BOOL __objc_class_links_resolved;
/* Number of selectors stored in each of the selector tables */
extern int __objc_selector_max_index;
extern unsigned int __objc_selector_max_index;
/* Mutex locking __objc_selector_max_index and its arrays. */
extern objc_mutex_t __objc_runtime_mutex;
@ -82,6 +82,7 @@ extern int __objc_runtime_threads_alive;
BOOL __objc_responds_to (id object, SEL sel); /* for internal use only! */
SEL __sel_register_typed_name (const char*, const char*,
struct objc_selector*, BOOL is_const);
extern void __objc_generate_gc_type_description (Class);
#endif /* not __objc_runtime_INCLUDE_GNU */

4
libobjc/selector.c
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@ -1,5 +1,5 @@
/* GNU Objective C Runtime selector related functions
Copyright (C) 1993, 1995, 1996, 1997 Free Software Foundation, Inc.
Copyright (C) 1993, 1995, 1996, 1997, 2002 Free Software Foundation, Inc.
Contributed by Kresten Krab Thorup
This file is part of GNU CC.
@ -38,7 +38,7 @@ static cache_ptr __objc_selector_hash = 0; /* name -> uid !T:MUTEX */
static void register_selectors_from_list(MethodList_t);
/* Number of selectors stored in each of the above tables */
int __objc_selector_max_index = 0; /* !T:MUTEX */
unsigned int __objc_selector_max_index = 0; /* !T:MUTEX */
void __objc_init_selector_tables()
{