/// all_declared_ivar_begin - return first ivar declared in this class,
/// its extensions and its implementation. Lazily build the list on first
/// access.
ObjCIvarDecl *ObjCInterfaceDecl::all_declared_ivar_begin() {
// FIXME: Should make sure no callers ever do this.
if (!hasDefinition())
return 0;
if (data().IvarList)
return data().IvarList;
ObjCIvarDecl *curIvar = 0;
if (!ivar_empty()) {
ObjCInterfaceDecl::ivar_iterator I = ivar_begin(), E = ivar_end();
data().IvarList = &*I; ++I;
for (curIvar = data().IvarList; I != E; curIvar = &*I, ++I)
curIvar->setNextIvar(&*I);
}
for (const ObjCCategoryDecl *CDecl = getFirstClassExtension(); CDecl;
CDecl = CDecl->getNextClassExtension()) {
if (!CDecl->ivar_empty()) {
ObjCCategoryDecl::ivar_iterator I = CDecl->ivar_begin(),
E = CDecl->ivar_end();
if (!data().IvarList) {
data().IvarList = &*I; ++I;
curIvar = data().IvarList;
}
for ( ;I != E; curIvar = &*I, ++I)
curIvar->setNextIvar(&*I);
}
}
if (ObjCImplementationDecl *ImplDecl = getImplementation()) {
if (!ImplDecl->ivar_empty()) {
ObjCImplementationDecl::ivar_iterator I = ImplDecl->ivar_begin(),
E = ImplDecl->ivar_end();
if (!data().IvarList) {
data().IvarList = &*I; ++I;
curIvar = data().IvarList;
}
for ( ;I != E; curIvar = &*I, ++I)
curIvar->setNextIvar(&*I);
}
}
return data().IvarList;
}
/// all_declared_ivar_begin - return first ivar declared in this class,
/// its extensions and its implementation. Lazily build the list on first
/// access.
ObjCIvarDecl *ObjCInterfaceDecl::all_declared_ivar_begin() {
if (IvarList)
return IvarList;
ObjCIvarDecl *curIvar = 0;
if (!ivar_empty()) {
ObjCInterfaceDecl::ivar_iterator I = ivar_begin(), E = ivar_end();
IvarList = (*I); ++I;
for (curIvar = IvarList; I != E; curIvar = *I, ++I)
curIvar->setNextIvar(*I);
}
for (const ObjCCategoryDecl *CDecl = getFirstClassExtension(); CDecl;
CDecl = CDecl->getNextClassExtension()) {
if (!CDecl->ivar_empty()) {
ObjCCategoryDecl::ivar_iterator I = CDecl->ivar_begin(),
E = CDecl->ivar_end();
if (!IvarList) {
IvarList = (*I); ++I;
curIvar = IvarList;
}
for ( ;I != E; curIvar = *I, ++I)
curIvar->setNextIvar(*I);
}
}
if (ObjCImplementationDecl *ImplDecl = getImplementation()) {
if (!ImplDecl->ivar_empty()) {
ObjCImplementationDecl::ivar_iterator I = ImplDecl->ivar_begin(),
E = ImplDecl->ivar_end();
if (!IvarList) {
IvarList = (*I); ++I;
curIvar = IvarList;
}
for ( ;I != E; curIvar = *I, ++I)
curIvar->setNextIvar(*I);
}
}
return IvarList;
}
