fork(2) download
copy 
  1. #include <vector>
  2.  
  3. template<class Type> struct S;
  4.  
  5. void foo()
  6. {
  7.    std::vector<std::vector<int>> a;
  8.    auto iter = a.begin();
  9.    S<decltype(iter)> b;
  10. }
  11.  
Compilation error #stdin compilation error #stdout 0s 0KB
comments (?)
stdin
copy 
Standard input is empty
compilation info 
prog.cpp: In function ‘void foo()’:
prog.cpp:9:22: error: aggregate ‘S<__gnu_cxx::__normal_iterator<std::vector<int>*, std::vector<std::vector<int> > > > b’ has incomplete type and cannot be defined
    S<decltype(iter)> b;
                      ^
stdout
copy 
Standard output is empty
https://ideone.com/A44Y9C
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
secret

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!