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  1. #include <iostream>
  2. using namespace std;
  3. class Foo
  4. {
  5. public:
  6. 	Foo();
  7. };
  8.  
  9. Foo::Foo(){ Bar b;}
  10. class Bar{};
  11.  
  12. int main() {
  13. 	// your code goes here
  14. 	return 0;
  15. }
Compilation error #stdin compilation error #stdout 0s 15232KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In constructor ‘Foo::Foo()’:
prog.cpp:9:13: error: ‘Bar’ was not declared in this scope
 Foo::Foo(){ Bar b;}
             ^~~
stdout
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Standard output is empty
https://ideone.com/vVQAbv
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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