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  1. #define A(s) s##s##s##s##s##s##s##s
  2. #define B(s) A(s##s##s##s##s##s##s##s)
  3. #define C(s) B(s##s##s##s##s##s##s##s)
  4. #define D(s) C(s##s##s##s##s##s##s##s)
  5. #define E(s) D(s##s##s##s##s##s##s##s)
  6. #define F(s) E(s##s##s##s##s##s##s##s)
  7. #define G(s) F(s##s##s##s##s##s##s##s)
  8. a G(foo)
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin 
Standard input is empty
compilation info 
g++: Internal error: Segmentation fault (program cc1plus)
Please submit a full bug report.
See <file:///usr/share/doc/gcc-4.3/README.Bugs> for instructions.
stdout 
Standard output is empty
https://ideone.com/T9tLY2
language:
C++ 4.3.2 (gcc-4.3.2)
created:
9 years ago
visibility:
secret

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