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  1. class Foo {
  2.     int a;
  3. public:
  4.     Foo(int i) : a(i) {}
  5.     template<typename T>
  6.     auto foo() -> decltype(a) {
  7.         return a;
  8.     }
  9.     auto foo() -> decltype(a) {
  10.         return a;
  11.     }
  12. };
  13.  
  14. int main() {
  15.     Foo f(0);
  16.     f.foo(); // works fine
  17.     f.foo<float>(); // error
  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:2:9: error: 'int Foo::a' is private
prog.cpp:17:18: error: within this context
prog.cpp:2:9: error: 'int Foo::a' is private
prog.cpp:17:18: error: within this context
stdout
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Standard output is empty
https://ideone.com/NpF0F
language:
C++14 (gcc 8.3)
created:
11 years ago
visibility:
public

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