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  1. #include <stdio.h>
  2. const int FOO = 10;
  3.  
  4. int main(int argc, char** argv)
  5. {
  6.     switch(argc)
  7.     {
  8.         case ((int) "toto"[0]): { printf("foo\n"); }
  9.         default:  { printf("default\n"); }
  10.     }
  11. }
  12.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
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Standard input is empty
compilation info 
prog.c: In function ‘main’:
prog.c:8:9: error: case label does not reduce to an integer constant
         case ((int) "toto"[0]): { printf("foo\n"); }
         ^~~~
stdout
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Standard output is empty
https://ideone.com/RrnO2R
language:
C (gcc 8.3)
created:
7 years ago
visibility:
public

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