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  1. #include<stdio.h>
  2.  
  3. typedef struct {
  4.     int (*data)[3];
  5.     int (*method[5])();
  6. } obj;
  7.  
  8. int sum (obj *this) {
  9.     return this->data[0] + this->data[1];
  10. }
  11.  
  12.  
  13. int main() {
  14.  obj *o;
  15.  o->method[3] = sum;
  16.  
  17.  (*(o->method)[3])(o);
  18. }
Compilation error #stdin compilation error #stdout 0s 0KB
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		 compilation info
		
	
	
prog.c: In function ‘sum’:
prog.c:9: error: invalid operands to binary + (have ‘int *’ and ‘int *’)


		
		
	
		
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Standard output is empty

	

		
	 
	
	
			

					
			
			
			
			
			
			
			
			

			
			
			
		

	
		
		

			

			                        







			
			

				

	
					
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language:

						
C (gcc 8.3)

					

					

						
created:
								
						
14 years ago

					

					

						
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