俄罗斯高人Mamaich的Pocket gcc编译器（运行在PocketPC上）的全部源代码。

				/*				    load-3.m								    Author: Ovidiu Predescu 				    Date: June  3, 2001								    Test if the +load methods are invoked, and are invoked in the				    proper order.				 */								#include 				#include 								@interface A : Object				@end								@interface B : A				@end								static a_load = 0;				static b_load = 0;				static a_category_load = 0;				static b_category_load = 0;								@implementation A (Category)				+ (void)load				{				  a_category_load = 1;				  printf("+[A(Category) load]\n");								  if (a_load != 1)				    {				      printf("+load for A(Category) invoked before A's!\n");				      abort();				    }				}				@end								@implementation B(Category)				+ (void)load				{				  b_category_load = 1;				  printf("+[B(Category) load]\n");								  if (b_load != 1)				    {				      printf ("+load for B(Category) invoked before B!\n");				      abort();				    }				}				@end								@implementation B				+ (void)load				{				  b_load = 1;				  printf("+[B load]\n");								  if (a_load != 1)				    {				      printf("+load for B invoked before A's!\n");				      abort();				    }								  if (b_category_load != 0)				    {				      printf("+load for B invoked after B(Category)!\n");				      abort();				    }				}				@end								@implementation A				+ (void)load				{				  a_load = 1;				  printf("+[A load]\n");								  if (a_category_load != 0)				    {				      printf("+load for A(Category) invoked before A!\n");				      abort();				    }								  if (b_load != 0)				    {				      printf("+load for A invoked after B!\n");				      abort();				    }								  if (b_category_load != 0)				    {				      printf("+load for B(Category) invoked before A and B!\n");				      abort();				    }				}				@end								int main (void)				{				  if (a_load + b_load + a_category_load + b_category_load != 4)				    {				      printf("Not all +load methods invoked!\n");				      abort();				    }								  return 0;				}