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(__objc_init_install_dtable,

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__objc_install_dtable_for_class): Call to
__objc_resolve_class_links moved to the latter.

From-SVN: r4093
This commit is contained in:
Kresten Krab Thorup 1993-04-12 15:44:02 +00:00
parent eca33b05fb
commit d408c5dad6
1 changed files with 14 additions and 6 deletions
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20
gcc/objc/sendmsg.c
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@ -77,6 +77,12 @@ get_imp (Class_t class, SEL sel)
#endif
}
__inline__ BOOL
__objc_responds_to (id object, SEL sel)
{
return get_imp (object->class_pointer, sel) != __objc_missing_method;
}
/* This is the lookup function. All entries in the table are either a
valid method *or* one of `__objc_missing_method' which calls
forward:: etc, or `__objc_init_install_dtable' which installs the
@ -139,11 +145,6 @@ static void __objc_init_install_dtable(id receiver, SEL op)
void* args;
void* result;
/* If the class has not yet had it's class links resolved, we must
re-compute all class links */
if(!CLS_ISRESOLV(receiver->class_pointer))
__objc_resolve_class_links();
/* This may happen, if the programmer has taken the address of a
method before the dtable was initialized... too bad for him! */
if(receiver->class_pointer->dtable != __objc_uninstalled_dtable)
@ -232,10 +233,17 @@ static void
__objc_install_dispatch_table_for_class (Class_t class)
{
#ifdef OBJC_SPARSE_LOOKUP
Class_t super = class->super_class;
Class_t super;
MethodList_t mlist;
int counter;
/* If the class has not yet had it's class links resolved, we must
re-compute all class links */
if(!CLS_ISRESOLV(class))
__objc_resolve_class_links();
super = class->super_class;
if (super != 0 && (super->dtable == __objc_uninstalled_dtable))
__objc_install_dispatch_table_for_class (super);