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  1. #include <stdlib.h>
  2. #include <stdio.h>
  3.  
  4. #ifndef NDEBUG
  5. #  define my_assert(X) \
  6.     do { \
  7.       if ( (X) ) { } \
  8.       else { \
  9.         fprintf(stderr, "Failed assert(%s) in line %s:%d!\n", #X, __FILE__, __LINE__); \
  10.         abort(); \
  11.       } \
  12.     } while (0)
  13. #else
  14. #  define my_assert(X) \
  15.     do { \
  16.       (void) (X); \
  17.     } while (0)
  18. #endif
  19.  
  20. int main(void) {
  21.   char c = getc(stdin);
  22.   my_assert (c == 'a');
  23.   return 0;
  24. }
Runtime error #stdin #stdout 0.01s 2724KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/cMfpm
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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