#include <stdio.h> #include <objc/Object.h> @interface Decode: Object { } - multipleDef; - (const char *) myDescription; @end @implementation Decode - multipleDef { printf("method multipleDef\n"); return self; } - (const char *) myDescription { return "Decode gdb test object"; } @end int multipleDef() { printf("function multipleDef\n"); return 0; } int main (int argc, const char *argv[]) { id obj; obj = [Decode new]; multipleDef(); [obj multipleDef]; return 0; } const char *_NSPrintForDebugger(id object) { /* This is not really what _NSPrintForDebugger should do, but it is a simple test if gdb can call this function */ if (object && [object respondsTo: @selector(myDescription)]) return [object myDescription]; return NULL; } |