head	1.1;
branch	1.1.1;
access;
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	LLVM:1.1.1;
locks; strict;
comment	@// @;


1.1
date	2013.11.28.14.14.55;	author joerg;	state Exp;
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	1.1.1.1;
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1.1.1.1
date	2013.11.28.14.14.55;	author joerg;	state Exp;
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	1.1.1.1.4.1
	1.1.1.1.8.1
	1.1.1.1.30.1;
next	1.1.1.2;
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1.1.1.2
date	2019.11.13.22.22.59;	author joerg;	state dead;
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1.1.1.1.4.1
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1.1.1.1.4.2
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1.1.1.1.8.1
date	2013.11.28.14.14.55;	author tls;	state dead;
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1.1.1.1.8.2
date	2014.08.19.23.49.24;	author tls;	state Exp;
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1.1.1.1.30.1
date	2020.04.13.07.50.27;	author martin;	state dead;
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next	;
commitid	X01YhRUPVUDaec4C;


desc
@@


1.1
log
@Initial revision
@
text
@// RUN: %clang_cc1 -fsyntax-only -verify %s
template<template<typename T> class MetaFun, typename Value>
struct apply {
  typedef typename MetaFun<Value>::type type;
};

template<class T>
struct add_pointer {
  typedef T* type;
};

template<class T>
struct add_reference {
  typedef T& type;
};

int i;
apply<add_pointer, int>::type ip = &i;
apply<add_reference, int>::type ir = i;
apply<add_reference, float>::type fr = i; // expected-error{{non-const lvalue reference to type 'float' cannot bind to a value of unrelated type 'int'}}

// Template template parameters
template<int> struct B; // expected-note{{has a different type 'int'}}

template<typename T, 
         template<T Value> class X> // expected-error{{cannot have type 'float'}} \
                                    // expected-note{{with type 'long'}}
struct X0 { };

X0<int, B> x0b1;
X0<float, B> x0b2; // expected-note{{while substituting}}
X0<long, B> x0b3; // expected-error{{template template argument has different template parameters}}

template<template<int V> class TT> // expected-note{{parameter with type 'int'}}
struct X1 { };

template<typename T, template<T V> class TT>
struct X2 {
  X1<TT> x1; // expected-error{{has different template parameters}}
};

template<int V> struct X3i { };
template<long V> struct X3l { }; // expected-note{{different type 'long'}}

X2<int, X3i> x2okay;
X2<long, X3l> x2bad; // expected-note{{instantiation}}

template <typename T, template <T, T> class TT, class R = TT<1, 2> >
struct Comp {
  typedef R r1;
  template <T x, T y> struct gt {
    static const bool result = x > y;
  };
  typedef gt<2, 1> r2;
};

template <int x, int y> struct lt {
  static const bool result = x < y;
};

Comp<int, lt> c0;

namespace PR8629 {
  template<template<int> class TT> struct X0
  {
    static void apply();
  };
  template<int> struct Type { };

  template<class T> struct X1
  {
    template<class U> struct Inner;

    template<class U> void g()
    {
      typedef Inner<U> Init;
      X0<Init::template VeryInner>::apply();
    }
    template<int N> void f ()
    {
      g<Type<N> >();
    }
  };
  template<class T> template<class U> struct X1<T>::Inner
  {
    template<int> struct VeryInner {
    };
  };
  struct X1Container
  {
    X1Container()
    {
      simplex_.f<0>();
    }
    X1<double> simplex_;
  };
}
@


1.1.1.1
log
@Import Clang 3.4rc1 r195771.
@
text
@@


1.1.1.1.30.1
log
@Mostly merge changes from HEAD upto 20200411
@
text
@@


1.1.1.2
log
@Mark old LLVM instance as dead.
@
text
@@


1.1.1.1.8.1
log
@file instantiate-template-template-parm.cpp was added on branch tls-maxphys on 2014-08-19 23:49:24 +0000
@
text
@d1 97
@


1.1.1.1.8.2
log
@Rebase to HEAD as of a few days ago.
@
text
@a0 97
// RUN: %clang_cc1 -fsyntax-only -verify %s
template<template<typename T> class MetaFun, typename Value>
struct apply {
  typedef typename MetaFun<Value>::type type;
};

template<class T>
struct add_pointer {
  typedef T* type;
};

template<class T>
struct add_reference {
  typedef T& type;
};

int i;
apply<add_pointer, int>::type ip = &i;
apply<add_reference, int>::type ir = i;
apply<add_reference, float>::type fr = i; // expected-error{{non-const lvalue reference to type 'float' cannot bind to a value of unrelated type 'int'}}

// Template template parameters
template<int> struct B; // expected-note{{has a different type 'int'}}

template<typename T, 
         template<T Value> class X> // expected-error{{cannot have type 'float'}} \
                                    // expected-note{{with type 'long'}}
struct X0 { };

X0<int, B> x0b1;
X0<float, B> x0b2; // expected-note{{while substituting}}
X0<long, B> x0b3; // expected-error{{template template argument has different template parameters}}

template<template<int V> class TT> // expected-note{{parameter with type 'int'}}
struct X1 { };

template<typename T, template<T V> class TT>
struct X2 {
  X1<TT> x1; // expected-error{{has different template parameters}}
};

template<int V> struct X3i { };
template<long V> struct X3l { }; // expected-note{{different type 'long'}}

X2<int, X3i> x2okay;
X2<long, X3l> x2bad; // expected-note{{instantiation}}

template <typename T, template <T, T> class TT, class R = TT<1, 2> >
struct Comp {
  typedef R r1;
  template <T x, T y> struct gt {
    static const bool result = x > y;
  };
  typedef gt<2, 1> r2;
};

template <int x, int y> struct lt {
  static const bool result = x < y;
};

Comp<int, lt> c0;

namespace PR8629 {
  template<template<int> class TT> struct X0
  {
    static void apply();
  };
  template<int> struct Type { };

  template<class T> struct X1
  {
    template<class U> struct Inner;

    template<class U> void g()
    {
      typedef Inner<U> Init;
      X0<Init::template VeryInner>::apply();
    }
    template<int N> void f ()
    {
      g<Type<N> >();
    }
  };
  template<class T> template<class U> struct X1<T>::Inner
  {
    template<int> struct VeryInner {
    };
  };
  struct X1Container
  {
    X1Container()
    {
      simplex_.f<0>();
    }
    X1<double> simplex_;
  };
}
@


1.1.1.1.4.1
log
@file instantiate-template-template-parm.cpp was added on branch yamt-pagecache on 2014-05-22 16:19:45 +0000
@
text
@d1 97
@


1.1.1.1.4.2
log
@sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")
@
text
@a0 97
// RUN: %clang_cc1 -fsyntax-only -verify %s
template<template<typename T> class MetaFun, typename Value>
struct apply {
  typedef typename MetaFun<Value>::type type;
};

template<class T>
struct add_pointer {
  typedef T* type;
};

template<class T>
struct add_reference {
  typedef T& type;
};

int i;
apply<add_pointer, int>::type ip = &i;
apply<add_reference, int>::type ir = i;
apply<add_reference, float>::type fr = i; // expected-error{{non-const lvalue reference to type 'float' cannot bind to a value of unrelated type 'int'}}

// Template template parameters
template<int> struct B; // expected-note{{has a different type 'int'}}

template<typename T, 
         template<T Value> class X> // expected-error{{cannot have type 'float'}} \
                                    // expected-note{{with type 'long'}}
struct X0 { };

X0<int, B> x0b1;
X0<float, B> x0b2; // expected-note{{while substituting}}
X0<long, B> x0b3; // expected-error{{template template argument has different template parameters}}

template<template<int V> class TT> // expected-note{{parameter with type 'int'}}
struct X1 { };

template<typename T, template<T V> class TT>
struct X2 {
  X1<TT> x1; // expected-error{{has different template parameters}}
};

template<int V> struct X3i { };
template<long V> struct X3l { }; // expected-note{{different type 'long'}}

X2<int, X3i> x2okay;
X2<long, X3l> x2bad; // expected-note{{instantiation}}

template <typename T, template <T, T> class TT, class R = TT<1, 2> >
struct Comp {
  typedef R r1;
  template <T x, T y> struct gt {
    static const bool result = x > y;
  };
  typedef gt<2, 1> r2;
};

template <int x, int y> struct lt {
  static const bool result = x < y;
};

Comp<int, lt> c0;

namespace PR8629 {
  template<template<int> class TT> struct X0
  {
    static void apply();
  };
  template<int> struct Type { };

  template<class T> struct X1
  {
    template<class U> struct Inner;

    template<class U> void g()
    {
      typedef Inner<U> Init;
      X0<Init::template VeryInner>::apply();
    }
    template<int N> void f ()
    {
      g<Type<N> >();
    }
  };
  template<class T> template<class U> struct X1<T>::Inner
  {
    template<int> struct VeryInner {
    };
  };
  struct X1Container
  {
    X1Container()
    {
      simplex_.f<0>();
    }
    X1<double> simplex_;
  };
}
@