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  1. struct A{
  2. 	A(int){}
  3. 	};
  4. int main() {
  5.  
  6. 	A(0);//right
  7. 	int x=0;
  8. 	A(x);//bad
  9. 	(A(x));//right
  10. 	A((int)x);//right
  11.  
  12. 	return 0;
  13. }
Compilation error #stdin compilation error #stdout 0s 3136KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In function 'int main()':
prog.cpp:8:5: error: conflicting declaration 'A x'
  A(x);//bad
     ^
prog.cpp:7:6: note: previous declaration as 'int x'
  int x=0;
      ^
stdout
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Standard output is empty
https://ideone.com/0SAEZ7
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
public

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