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  1. #include <iostream>
  2. #include <stdint.h>
  3.  
  4. #define FOO(x) x < 32 ? Foo_32(x) : Foo_64(x) 
  5.  
  6. int32_t Foo_32(uint8_t x)
  7. {
  8. 	std::cout << "32\n";
  9. 	return ((int32_t)1<<x);
  10. }
  11.  
  12. int64_t Foo_64(uint8_t x)
  13. {
  14. 	std::cout << "64\n";
  15. 	return ((int64_t)1<<x);
  16. }
  17.  
  18. int main() {
  19. 	FOO(35);
  20. 	FOO(22);
  21. 	return 0;
  22. }
Success #stdin #stdout 0s 3468KB
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stdin
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Standard input is empty
stdout
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64
32
https://ideone.com/pl7arU
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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