Differences From Artifact [130a752ea7]:
- File src/OFObject.m — part of check-in [fcade8da38] at 2012-10-21 22:12:57 on branch trunk — Make GCC 4.4 happy. (user: js, size: 25155) [annotate] [blame] [check-ins using]
To Artifact [4b4eff1419]:
- File
src/OFObject.m
— part of check-in
[d3a2e59414]
at
2012-11-14 15:39:10
on branch trunk
— Initial -[forwarindTargetForSelector:].
This only works with the ObjFW runtime so far. The Apple runtime will
require an assembly implementation for every architecture. (user: js, size: 25411) [annotate] [blame] [check-ins using]
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class_getName(object_getClass(obj)));
abort();
}
static IMP
forward_handler(id obj, SEL sel)
{
if (class_isMetaClass(object_getClass(obj))) {
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class_getName(object_getClass(obj)));
abort();
}
static IMP
forward_handler(id obj, SEL sel)
{
id target;
/* Try resolveClassMethod:/resolveInstanceMethod: */
if (class_isMetaClass(object_getClass(obj))) {
if ([obj respondsToSelector: @selector(resolveClassMethod:)] &&
[obj resolveClassMethod: sel]) {
if (![obj respondsToSelector: sel]) {
fprintf(stderr, "Runtime error: [%s "
"resolveClassMethod: %s] returned YES "
"without adding the method!\n",
class_getName(obj), sel_getName(sel));
abort();
}
return objc_msg_lookup(obj, sel);
}
} else {
Class c = object_getClass(obj);
if ([c respondsToSelector: @selector(resolveInstanceMethod:)] &&
[c resolveInstanceMethod: sel]) {
if (![obj respondsToSelector: sel]) {
fprintf(stderr, "Runtime error: [%s "
"resolveInstanceMethod: %s] returned YES "
"without adding the method!\n",
class_getName(object_getClass(obj)),
sel_getName(sel));
abort();
}
return objc_msg_lookup(obj, sel);
}
}
/* Try forwardingTargetForSelector: */
target = [obj forwardingTargetForSelector: sel];
if (target != obj && target != nil)
return objc_msg_lookup(target, sel);
return method_not_found_handler;
}
#endif
#ifndef HAVE_OBJC_ENUMERATIONMUTATION
void
objc_enumerationMutation(id object)
{
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PRE_IVAR->lastMem = PRE_MEM(pointer)->prev;
/* To detect double-free */
PRE_MEM(pointer)->owner = nil;
free(PRE_MEM(pointer));
}
- retain
{
#if defined(OF_ATOMIC_OPS)
of_atomic_inc_32(&PRE_IVAR->retainCount);
#elif defined(OF_THREADS)
OF_ENSURE(of_spinlock_lock(&PRE_IVAR->retainCountSpinlock));
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PRE_IVAR->lastMem = PRE_MEM(pointer)->prev;
/* To detect double-free */
PRE_MEM(pointer)->owner = nil;
free(PRE_MEM(pointer));
}
- (id)forwardingTargetForSelector: (SEL)selector
{
return nil;
}
- retain
{
#if defined(OF_ATOMIC_OPS)
of_atomic_inc_32(&PRE_IVAR->retainCount);
#elif defined(OF_THREADS)
OF_ENSURE(of_spinlock_lock(&PRE_IVAR->retainCountSpinlock));
|
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