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  1. int foo(); /*declaration*/
  2.  
  3. int main(void) {
  4.     foo(42) /*UB*/;
  5.     foo(3.14159);
  6.     return 0;
  7. }
  8.  
  9. /*definition*/
  10. int foo(double x) { return x; }
Success #stdin #stdout 0s 4500KB
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https://ideone.com/4zzlTV
declaration / definition
language:
C (gcc 8.3)
created:
3 years ago
visibility:
secret

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