Hi all, I used to do stuff like so
struct objc_method_description *methodDescription = NULL; methodDescription = [_protocol descriptionForInstanceMethod:aSelector]; if (methodDescription == NULL) methodDescription = [_protocol descriptionForClassMethod:aSelector]; if (methodDescription != NULL) types = methodDescription->types; using my ancient GNustep tree. This no longer works since [Protocol descriptionForInstanceMethod:] got deprecated and no longer available. I tried to replace this with (complete test code): @protocol TestProtocol - (void)doIt; @end Protocol * _protocol = @protocol(TestProtocol); SEL aSelector = @selector(doIt); struct objc_method_description _methodDescription = protocol_getMethodDescription(_protocol, aSelector, NO, YES); if (_methodDescription.name == NULL) _methodDescription = protocol_getMethodDescription(_protocol, aSelector, NO, NO); NSLog(@"_methodDescription.name %@", NSStringFromSelector(_methodDescription.name)); but always get 2018-05-08 17:43:02.800 AppbaseClient[37957:168060] _methodDescription.name (null) What am I doing wrong? Thanks a lot, Andreas
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