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  1. class Foo
  2. {
  3.     public:
  4.         Foo(const char* ){}
  5.         friend void InitMethod(Foo& obj);
  6. };
  7. void InitMethod(Foo& obj){}
  8. int main()
  9. {
  10.     Foo myVar("InitMe");
  11.     InitMethod(myVar);    //Works
  12.  
  13.     //InitMethod("InitMe"); //Does not work  
  14.  
  15.     InitMethod(Foo("init"));
  16.  
  17.     return 0;
  18. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp: In function ‘int main()’:
prog.cpp:15: error: invalid initialization of non-const reference of type ‘Foo&’ from a temporary of type ‘Foo’
prog.cpp:7: error: in passing argument 1 of ‘void InitMethod(Foo&)’
stdout
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Standard output is empty
https://ideone.com/0j9Dwg
language:
C++ (gcc 8.3)
created:
11 years ago
visibility:
public

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