fork(1) download 
  1. #define boo
  2.  
  3. #ifdef boo
  4. #elseif defined(foo)
  5. #else
  6. #endif
  7.  
  8. int main() {
  9. 	// your code goes here
  10. 	return 0;
  11. }
Compilation error #stdin compilation error #stdout 0s 3452KB
comments (?)
stdin 
Standard input is empty
compilation info 
prog.cpp:4:2: error: invalid preprocessing directive #elseif
 #elseif defined(foo)
  ^
stdout 
Standard output is empty
https://ideone.com/FCPtSD
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!