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  1.   template<template<class> class>
  2.   struct Foo
  3.   {
  4.   };
  5.  
  6.   template<class>
  7.   struct Outer
  8.   {
  9.     template<class>
  10.     struct Inner
  11.     {
  12.     };
  13.   };
  14.  
  15.   template<class T>
  16.   struct Test
  17.   {
  18.     typedef Foo<typename Outer<T>::Inner> Result;
  19.   };
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:18: error: type/value mismatch at argument 1 in template parameter list for ‘template<template<class> class<template-parameter-1-1> > struct Foo’
prog.cpp:18: error:   expected a class template, got ‘typename Outer<T>::Inner’
stdout
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Standard output is empty
https://ideone.com/GJwU8
language:
C++ (gcc 8.3)
created:
13 years ago
visibility:
public

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