ObjCIvarDecl *ObjCInterfaceDecl::lookupInstanceVariable(IdentifierInfo *ID, ObjCInterfaceDecl *&clsDeclared) { // FIXME: Should make sure no callers ever do this. if (!hasDefinition()) return 0; if (data().ExternallyCompleted) LoadExternalDefinition(); ObjCInterfaceDecl* ClassDecl = this; while (ClassDecl != NULL) { if (ObjCIvarDecl *I = ClassDecl->getIvarDecl(ID)) { clsDeclared = ClassDecl; return I; } for (const ObjCCategoryDecl *CDecl = ClassDecl->getFirstClassExtension(); CDecl; CDecl = CDecl->getNextClassExtension()) { if (ObjCIvarDecl *I = CDecl->getIvarDecl(ID)) { clsDeclared = ClassDecl; return I; } } ClassDecl = ClassDecl->getSuperClass(); } return NULL; }
ObjCIvarDecl *ObjCInterfaceDecl::lookupInstanceVariable(IdentifierInfo *ID, ObjCInterfaceDecl *&clsDeclared) { ObjCInterfaceDecl* ClassDecl = this; while (ClassDecl != NULL) { if (ObjCIvarDecl *I = ClassDecl->getIvarDecl(ID)) { clsDeclared = ClassDecl; return I; } for (const ObjCCategoryDecl *CDecl = ClassDecl->getFirstClassExtension(); CDecl; CDecl = CDecl->getNextClassExtension()) { if (ObjCIvarDecl *I = CDecl->getIvarDecl(ID)) { clsDeclared = ClassDecl; return I; } } ClassDecl = ClassDecl->getSuperClass(); } return NULL; }