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bug report: internal compiler error compiling an objective C class
- To: gcc-bugs at gcc dot gnu dot org
- Subject: bug report: internal compiler error compiling an objective C class
- From: Known Human Nick Rusnov <nick at intus dot net>
- Date: Wed, 17 May 2000 09:51:15 -0700
nick@imix:~/proj/objc/tspace$ gcc -v --save-temps -ggdb mVector.m
Reading specs from /usr/lib/gcc-lib/i386-linux/2.95.2/specs
gcc version 2.95.2 20000313 (Debian GNU/Linux)
/usr/lib/gcc-lib/i386-linux/2.95.2/cpp -lang-objc -v -D__OBJC__ -D__GNUC__=2 -D__GNUC_MINOR__=95 -D__ELF__ -Dunix -D__i386__ -Dlinux -D__ELF__ -D__unix__ -D__i386__ -D__linux__ -D__unix -D__linux -Asystem(posix) -ggdb -Acpu(i386) -Amachine(i386) -Di386 -D__i386 -D__i386__ mVector.m mVector.mi
GNU CPP version 2.95.2 20000313 (Debian GNU/Linux) (i386 Linux/ELF)
#include "..." search starts here:
#include <...> search starts here:
/usr/local/include
/usr/lib/gcc-lib/i386-linux/2.95.2/include
/usr/include
End of search list.
The following default directories have been omitted from the search path:
/usr/lib/gcc-lib/i386-linux/2.95.2/../../../../include/g++-3
/usr/lib/gcc-lib/i386-linux/2.95.2/../../../../i386-linux/include
End of omitted list.
/usr/lib/gcc-lib/i386-linux/2.95.2/cc1obj mVector.mi -quiet -dumpbase mVector.m -ggdb -version -lang-objc -o mVector.s
GNU Obj-C version 2.95.2 20000313 (Debian GNU/Linux) (i386-linux) compiled by GNU C version 2.95.2 20000313 (Debian GNU/Linux).
mVector.m:61: Internal compiler error in `dwarf2out_finish', at dwarf2out.c:10054
Please submit a full bug report.
See <URL:http://www.gnu.org/software/gcc/bugs.html> for instructions.
# 1 "mVector.m"
# 1 "mVector.h" 1
# 1 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/objc/Object.h" 1 3
# 1 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/objc/objc.h" 1 3
# 1 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 1 3
# 61 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
typedef int ptrdiff_t;
typedef unsigned int size_t;
typedef long int wchar_t;
typedef unsigned int wint_t;
# 317 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 34 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/objc/objc.h" 2 3
typedef unsigned char BOOL;
typedef const struct objc_selector
{
void *sel_id;
const char *sel_types;
} *SEL;
inline static BOOL
sel_eq (SEL s1, SEL s2)
{
if (s1 == 0 || s2 == 0)
return s1 == s2;
else
return s1->sel_id == s2->sel_id;
}
typedef struct objc_object {
struct objc_class* class_pointer;
} *id;
typedef id (*IMP)(id, SEL, ...);
typedef char *STR;
typedef struct objc_class *MetaClass;
typedef struct objc_class *Class;
struct objc_class {
MetaClass class_pointer;
struct objc_class* super_class;
const char* name;
long version;
unsigned long info;
long instance_size;
struct objc_ivar_list* ivars;
struct objc_method_list* methods;
struct sarray * dtable;
struct objc_class* subclass_list;
struct objc_class* sibling_class;
struct objc_protocol_list *protocols;
void* gc_object_type;
};
# 140 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/objc/objc.h" 3
@class Protocol;
typedef void* retval_t;
typedef void(*apply_t)(void);
typedef union {
char *arg_ptr;
char arg_regs[sizeof (char*)];
} *arglist_t;
IMP objc_msg_lookup(id receiver, SEL op);
# 30 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/objc/Object.h" 2 3
# 1 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/objc/typedstream.h" 1 3
# 1 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/objc/hash.h" 1 3
# 1 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 1 3
# 342 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 31 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/objc/hash.h" 2 3
typedef struct cache_node
{
struct cache_node *next;
const void *key;
void *value;
} *node_ptr;
typedef unsigned int (*hash_func_type)(void *, const void *);
typedef int (*compare_func_type)(const void *, const void *);
typedef struct cache
{
node_ptr *node_table;
unsigned int size;
unsigned int used;
unsigned int mask;
unsigned int last_bucket;
hash_func_type hash_func;
compare_func_type compare_func;
} *cache_ptr;
extern cache_ptr module_hash_table, class_hash_table;
cache_ptr hash_new (unsigned int size,
hash_func_type hash_func,
compare_func_type compare_func);
void hash_delete (cache_ptr cache);
void hash_add (cache_ptr *cachep, const void *key, void *value);
void hash_remove (cache_ptr cache, const void *key);
node_ptr hash_next (cache_ptr cache, node_ptr node);
void *hash_value_for_key (cache_ptr cache, const void *key);
BOOL hash_is_key_in_hash (cache_ptr cache, const void *key);
static inline unsigned int
hash_ptr (cache_ptr cache, const void *key)
{
return ((size_t)key / sizeof (void *)) & cache->mask;
}
static inline unsigned int
hash_string (cache_ptr cache, const void *key)
{
unsigned int ret = 0;
unsigned int ctr = 0;
while (*(char*)key) {
ret ^= *(char*)key++ << ctr;
ctr = (ctr + 1) % sizeof (void *);
}
return ret & cache->mask;
}
static inline int
compare_ptrs (const void *k1, const void *k2)
{
return !(k1 - k2);
}
static inline int
compare_strings (const void *k1, const void *k2)
{
if (k1 == k2)
return 1;
else if (k1 == 0 || k2 == 0)
return 0;
else
return !strcmp (k1, k2);
}
# 31 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/objc/typedstream.h" 2 3
# 1 "/usr/include/stdio.h" 1 3
# 1 "/usr/include/features.h" 1 3
# 138 "/usr/include/features.h" 3
# 196 "/usr/include/features.h" 3
# 1 "/usr/include/sys/cdefs.h" 1 3
# 71 "/usr/include/sys/cdefs.h" 3
# 103 "/usr/include/sys/cdefs.h" 3
# 250 "/usr/include/features.h" 2 3
# 1 "/usr/include/gnu/stubs.h" 1 3
# 278 "/usr/include/features.h" 2 3
# 27 "/usr/include/stdio.h" 2 3
# 1 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 1 3
# 19 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 61 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 126 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 188 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 269 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 317 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 33 "/usr/include/stdio.h" 2 3
# 1 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stdarg.h" 1 3
typedef void *__gnuc_va_list;
# 122 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stdarg.h" 3
# 209 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stdarg.h" 3
# 38 "/usr/include/stdio.h" 2 3
# 1 "/usr/include/bits/types.h" 1 3
# 1 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 1 3
# 19 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 61 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 126 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 188 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 269 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 317 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 29 "/usr/include/bits/types.h" 2 3
typedef unsigned char __u_char;
typedef unsigned short __u_short;
typedef unsigned int __u_int;
typedef unsigned long __u_long;
__extension__ typedef unsigned long long int __u_quad_t;
__extension__ typedef long long int __quad_t;
# 48 "/usr/include/bits/types.h" 3
typedef signed char __int8_t;
typedef unsigned char __uint8_t;
typedef signed short int __int16_t;
typedef unsigned short int __uint16_t;
typedef signed int __int32_t;
typedef unsigned int __uint32_t;
__extension__ typedef signed long long int __int64_t;
__extension__ typedef unsigned long long int __uint64_t;
typedef __quad_t *__qaddr_t;
typedef __u_quad_t __dev_t;
typedef __u_int __uid_t;
typedef __u_int __gid_t;
typedef __u_long __ino_t;
typedef __u_int __mode_t;
typedef __u_int __nlink_t;
typedef long int __off_t;
typedef __quad_t __loff_t;
typedef int __pid_t;
typedef int __ssize_t;
typedef __u_long __rlim_t;
typedef __u_quad_t __rlim64_t;
typedef __u_int __id_t;
typedef struct
{
int __val[2];
} __fsid_t;
typedef int __daddr_t;
typedef char *__caddr_t;
typedef long int __time_t;
typedef long int __swblk_t;
typedef long int __clock_t;
typedef unsigned long int __fd_mask;
typedef struct
{
__fd_mask __fds_bits[1024 / (8 * sizeof (__fd_mask)) ];
} __fd_set;
typedef int __key_t;
typedef unsigned short int __ipc_pid_t;
typedef long int __blkcnt_t;
typedef __quad_t __blkcnt64_t;
typedef __u_long __fsblkcnt_t;
typedef __u_quad_t __fsblkcnt64_t;
typedef __u_long __fsfilcnt_t;
typedef __u_quad_t __fsfilcnt64_t;
typedef __u_long __ino64_t;
typedef __loff_t __off64_t;
typedef long int __t_scalar_t;
typedef unsigned long int __t_uscalar_t;
typedef int __intptr_t;
# 40 "/usr/include/stdio.h" 2 3
typedef struct _IO_FILE FILE;
# 1 "/usr/include/libio.h" 1 3
# 1 "/usr/include/_G_config.h" 1 3
# 1 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 1 3
# 19 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 61 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 126 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 188 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 269 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 317 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stddef.h" 3
# 14 "/usr/include/_G_config.h" 2 3
typedef int _G_int16_t __attribute__ ((__mode__ (__HI__)));
typedef int _G_int32_t __attribute__ ((__mode__ (__SI__)));
typedef unsigned int _G_uint16_t __attribute__ ((__mode__ (__HI__)));
typedef unsigned int _G_uint32_t __attribute__ ((__mode__ (__SI__)));
# 30 "/usr/include/libio.h" 2 3
# 1 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stdarg.h" 1 3
# 122 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stdarg.h" 3
# 209 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/stdarg.h" 3
# 48 "/usr/include/libio.h" 2 3
# 67 "/usr/include/libio.h" 3
# 98 "/usr/include/libio.h" 3
struct _IO_jump_t; struct _IO_FILE;
typedef void _IO_lock_t;
struct _IO_marker {
struct _IO_marker *_next;
struct _IO_FILE *_sbuf;
int _pos;
# 186 "/usr/include/libio.h" 3
};
struct _IO_FILE {
int _flags;
char* _IO_read_ptr;
char* _IO_read_end;
char* _IO_read_base;
char* _IO_write_base;
char* _IO_write_ptr;
char* _IO_write_end;
char* _IO_buf_base;
char* _IO_buf_end;
char *_IO_save_base;
char *_IO_backup_base;
char *_IO_save_end;
struct _IO_marker *_markers;
struct _IO_FILE *_chain;
int _fileno;
int _blksize;
__off_t _old_offset;
unsigned short _cur_column;
signed char _vtable_offset;
char _shortbuf[1];
_IO_lock_t *_lock;
__off64_t _offset;
int _unused2[16];
};
typedef struct _IO_FILE _IO_FILE;
struct _IO_FILE_plus;
extern struct _IO_FILE_plus _IO_2_1_stdin_;
extern struct _IO_FILE_plus _IO_2_1_stdout_;
extern struct _IO_FILE_plus _IO_2_1_stderr_;
typedef __ssize_t __io_read_fn (void * __cookie, char *__buf,
size_t __nbytes) ;
typedef __ssize_t __io_write_fn (void * __cookie, __const char *__buf,
size_t __n) ;
typedef int __io_seek_fn (void * __cookie, __off_t __pos, int __w) ;
typedef int __io_close_fn (void * __cookie) ;
# 311 "/usr/include/libio.h" 3
extern int __underflow (_IO_FILE *) ;
extern int __uflow (_IO_FILE *) ;
extern int __overflow (_IO_FILE *, int) ;
extern int _IO_getc (_IO_FILE *__fp) ;
extern int _IO_putc (int __c, _IO_FILE *__fp) ;
extern int _IO_feof (_IO_FILE *__fp) ;
extern int _IO_ferror (_IO_FILE *__fp) ;
extern int _IO_peekc_locked (_IO_FILE *__fp) ;
extern void _IO_flockfile (_IO_FILE *) ;
extern void _IO_funlockfile (_IO_FILE *) ;
extern int _IO_ftrylockfile (_IO_FILE *) ;
extern int _IO_vfscanf (_IO_FILE * __restrict, const char * __restrict,
__gnuc_va_list , int *__restrict) ;
extern int _IO_vfprintf (_IO_FILE *__restrict, const char *__restrict,
__gnuc_va_list ) ;
extern __ssize_t _IO_padn (_IO_FILE *, int, __ssize_t ) ;
extern size_t _IO_sgetn (_IO_FILE *, void *, size_t ) ;
extern __off64_t _IO_seekoff (_IO_FILE *, __off64_t , int, int) ;
extern __off64_t _IO_seekpos (_IO_FILE *, __off64_t , int) ;
extern void _IO_free_backup_area (_IO_FILE *) ;
# 57 "/usr/include/stdio.h" 2 3
typedef __off_t fpos_t;
# 1 "/usr/include/bits/stdio_lim.h" 1 3
# 110 "/usr/include/stdio.h" 2 3
extern FILE *stdin;
extern FILE *stdout;
extern FILE *stderr;
extern int remove (__const char *__filename) ;
extern int rename (__const char *__old, __const char *__new) ;
extern FILE *tmpfile (void) ;
extern char *tmpnam (char *__s) ;
extern char *tmpnam_r (char *__s) ;
extern char *tempnam (__const char *__dir, __const char *__pfx) ;
extern int fclose (FILE *__stream) ;
extern int fflush (FILE *__stream) ;
extern int fflush_unlocked (FILE *__stream) ;
extern FILE *fopen (__const char *__restrict __filename,
__const char *__restrict __modes) ;
extern FILE *freopen (__const char *__restrict __filename,
__const char *__restrict __modes,
FILE *__restrict __stream) ;
# 201 "/usr/include/stdio.h" 3
extern FILE *fdopen (int __fd, __const char *__modes) ;
# 227 "/usr/include/stdio.h" 3
extern void setbuf (FILE *__restrict __stream, char *__restrict __buf) ;
extern int setvbuf (FILE *__restrict __stream, char *__restrict __buf,
int __modes, size_t __n) ;
extern void setbuffer (FILE *__restrict __stream, char *__restrict __buf,
size_t __size) ;
extern void setlinebuf (FILE *__stream) ;
extern int fprintf (FILE *__restrict __stream,
__const char *__restrict __format, ...) ;
extern int printf (__const char *__restrict __format, ...) ;
extern int sprintf (char *__restrict __s,
__const char *__restrict __format, ...) ;
extern int vfprintf (FILE *__restrict __s,
__const char *__restrict __format,
__gnuc_va_list __arg) ;
extern int vprintf (__const char *__restrict __format,
__gnuc_va_list __arg) ;
extern int vsprintf (char *__restrict __s,
__const char *__restrict __format,
__gnuc_va_list __arg) ;
extern int snprintf (char *__restrict __s, size_t __maxlen,
__const char *__restrict __format, ...)
__attribute__ ((__format__ (__printf__, 3, 4)));
extern int __vsnprintf (char *__restrict __s, size_t __maxlen,
__const char *__restrict __format,
__gnuc_va_list __arg)
__attribute__ ((__format__ (__printf__, 3, 0)));
extern int vsnprintf (char *__restrict __s, size_t __maxlen,
__const char *__restrict __format,
__gnuc_va_list __arg)
__attribute__ ((__format__ (__printf__, 3, 0)));
# 306 "/usr/include/stdio.h" 3
extern int fscanf (FILE *__restrict __stream,
__const char *__restrict __format, ...) ;
extern int scanf (__const char *__restrict __format, ...) ;
extern int sscanf (__const char *__restrict __s,
__const char *__restrict __format, ...) ;
# 334 "/usr/include/stdio.h" 3
extern int fgetc (FILE *__stream) ;
extern int getc (FILE *__stream) ;
extern int getchar (void) ;
extern int getc_unlocked (FILE *__stream) ;
extern int getchar_unlocked (void) ;
extern int fgetc_unlocked (FILE *__stream) ;
extern int fputc (int __c, FILE *__stream) ;
extern int putc (int __c, FILE *__stream) ;
extern int putchar (int __c) ;
extern int fputc_unlocked (int __c, FILE *__stream) ;
extern int putc_unlocked (int __c, FILE *__stream) ;
extern int putchar_unlocked (int __c) ;
extern int getw (FILE *__stream) ;
extern int putw (int __w, FILE *__stream) ;
extern char *fgets (char *__restrict __s, int __n,
FILE *__restrict __stream) ;
extern char *gets (char *__s) ;
# 424 "/usr/include/stdio.h" 3
extern int fputs (__const char *__restrict __s,
FILE *__restrict __stream) ;
extern int puts (__const char *__s) ;
extern int ungetc (int __c, FILE *__stream) ;
extern size_t fread (void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream) ;
extern size_t fwrite (__const void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __s) ;
extern size_t fread_unlocked (void *__restrict __ptr, size_t __size,
size_t __n, FILE *__restrict __stream) ;
extern size_t fwrite_unlocked (__const void *__restrict __ptr,
size_t __size, size_t __n,
FILE *__restrict __stream) ;
extern int fseek (FILE *__stream, long int __off, int __whence) ;
extern long int ftell (FILE *__stream) ;
extern void rewind (FILE *__stream) ;
typedef __off_t off_t;
extern int fgetpos (FILE *__restrict __stream,
fpos_t *__restrict __pos) ;
extern int fsetpos (FILE *__stream, __const fpos_t *__pos) ;
# 523 "/usr/include/stdio.h" 3
# 533 "/usr/include/stdio.h" 3
extern void clearerr (FILE *__stream) ;
extern int feof (FILE *__stream) ;
extern int ferror (FILE *__stream) ;
extern void clearerr_unlocked (FILE *__stream) ;
extern int feof_unlocked (FILE *__stream) ;
extern int ferror_unlocked (FILE *__stream) ;
extern void perror (__const char *__s) ;
extern int sys_nerr;
extern __const char *__const sys_errlist[];
extern int fileno (FILE *__stream) ;
extern int fileno_unlocked (FILE *__stream) ;
extern FILE *popen (__const char *__command, __const char *__modes) ;
extern int pclose (FILE *__stream) ;
extern char *ctermid (char *__s) ;
# 607 "/usr/include/stdio.h" 3
extern void flockfile (FILE *__stream) ;
extern int ftrylockfile (FILE *__stream) ;
extern void funlockfile (FILE *__stream) ;
# 32 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/objc/typedstream.h" 2 3
typedef int (*objc_typed_read_func)(void*, char*, int);
typedef int (*objc_typed_write_func)(void*, const char*, int);
typedef int (*objc_typed_flush_func)(void*);
typedef int (*objc_typed_eof_func)(void*);
typedef struct objc_typed_stream {
void* physical;
cache_ptr object_table;
cache_ptr stream_table;
cache_ptr class_table;
cache_ptr object_refs;
int mode;
int type;
int version;
int writing_root_p;
objc_typed_read_func read;
objc_typed_write_func write;
objc_typed_eof_func eof;
objc_typed_flush_func flush;
} TypedStream;
int objc_write_type (TypedStream* stream, const char* type, const void* data);
int objc_read_type (TypedStream* stream, const char* type, void* data);
int objc_write_types (TypedStream* stream, const char* type, ...);
int objc_read_types (TypedStream* stream, const char* type, ...);
int objc_write_object_reference (TypedStream* stream, id object);
int objc_write_root_object (TypedStream* stream, id object);
long objc_get_stream_class_version (TypedStream* stream, Class class);
int objc_write_array (TypedStream* stream, const char* type,
int count, const void* data);
int objc_read_array (TypedStream* stream, const char* type,
int count, void* data);
int objc_write_object (TypedStream* stream, id object);
int objc_read_object (TypedStream* stream, id* object);
TypedStream* objc_open_typed_stream (FILE* physical, int mode);
TypedStream* objc_open_typed_stream_for_file (const char* file_name, int mode);
void objc_close_typed_stream (TypedStream* stream);
BOOL objc_end_of_typed_stream (TypedStream* stream);
void objc_flush_typed_stream (TypedStream* stream);
# 31 "/usr/lib/gcc-lib/i386-linux/2.95.2/include/objc/Object.h" 2 3
@interface Object
{
Class isa;
}
+ initialize;
- init;
+ new;
+ alloc;
- free;
- copy;
- shallowCopy;
- deepen;
- deepCopy;
- (Class)class;
- (Class)superClass;
- (MetaClass)metaClass;
- (const char *)name;
- self;
- (unsigned int)hash;
- (BOOL)isEqual:anObject;
- (int)compare:anotherObject;
- (BOOL)isMetaClass;
- (BOOL)isClass;
- (BOOL)isInstance;
- (BOOL)isKindOf:(Class)aClassObject;
- (BOOL)isMemberOf:(Class)aClassObject;
- (BOOL)isKindOfClassNamed:(const char *)aClassName;
- (BOOL)isMemberOfClassNamed:(const char *)aClassName;
+ (BOOL)instancesRespondTo:(SEL)aSel;
- (BOOL)respondsTo:(SEL)aSel;
- (BOOL)conformsTo:(Protocol*)aProtocol;
+ (IMP)instanceMethodFor:(SEL)aSel;
- (IMP)methodFor:(SEL)aSel;
+ (struct objc_method_description *)descriptionForInstanceMethod:(SEL)aSel;
- (struct objc_method_description *)descriptionForMethod:(SEL)aSel;
- perform:(SEL)aSel;
- perform:(SEL)aSel with:anObject;
- perform:(SEL)aSel with:anObject1 with:anObject2;
- (retval_t)forward:(SEL)aSel :(arglist_t)argFrame;
- (retval_t)performv:(SEL)aSel :(arglist_t)argFrame;
+ poseAs:(Class)aClassObject;
- (Class)transmuteClassTo:(Class)aClassObject;
- subclassResponsibility:(SEL)aSel;
- notImplemented:(SEL)aSel;
- shouldNotImplement:(SEL)aSel;
- doesNotRecognize:(SEL)aSel;
- error:(const char *)aString, ...;
+ (int)version;
+ setVersion:(int)aVersion;
+ (int)streamVersion: (TypedStream*)aStream;
- read: (TypedStream*)aStream;
- write: (TypedStream*)aStream;
- awake;
@end
# 12 "mVector.h" 2
@protocol mVector
-(double)x;
-x:(double)xnew;
-(double)y;
-y:(double)ynew;
-(double)z;
-z:(double)znew;
-coords:(double)x:(double)y:(double)z;
@end
@interface tVector: Object <mVector>
{
double x, y, z;
}
@end
# 10 "mVector.m" 2
@implementation tVector
+new
{
self = [super new];
[self x:0];
[self y:0];
[self z:0];
return self;
}
-(double)x
{
return x;
}
-(double)y
{
return y;
}
-(double)z
{
return z;
}
-x:(double)xnew
{
x = xnew;
}
-y:(double)ynew
{
y = ynew;
}
-z:(double)znew
{
z = znew;
}
-coords:(double)xnew:(double)ynew:(double)znew
{
[self x:xnew];
[self y:xnew];
[self z:xnew];
}
@end
as always,
nick
nick@grawk.net * http://www.fargus.net/nick
Developer - Systems Engineer - Mad System Guru - MOO Sales
Keep on GRAWK'n!