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  1. %{
  2.    #include<stdio.h>
  3. %}
  4.  
  5. %%
  6.  
  7. aa {printf(1);}
  8. b?a+b? {printf(2); }
  9. b?a*b? {printf(3); }
  10. .+ {printf(4); }
  11.  
  12. %%
  13.  
  14. int yywrap() {}
  15.  
  16. int main() {
  17.     yylex();
  18.     return 0;
  19. }
  20.  
Success #stdin #stdout #stderr 0.02s 6992KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
stderr
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ERROR: /home/lA9w3K/prog:19:1: Syntax error: Unexpected end of file
ERROR: '$runtoplevel'/0: Undefined procedure: program/0
   Exception: (3) program ? EOF: exit
https://ideone.com/TBUHno
language:
Prolog (swi 7.6.4)
created:
2 days ago
visibility:
public

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