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// Every id-expression that is a use (_basic.def.odr_ 3.2) of an entity

// captured by copy is transformed into an access to the corresponding

// unnamed data member of the closure type.

//...

// Every occurrence of decltype((x)) where x is a possibly parenthesized

// id-expression that names an entity of automatic storage duration is

// treated as if x were transformed into an access to a corresponding data

// member of the closure type that would have been declared if x were a use

// of the denoted entity.

// So, other appearances of 'x' within decltype do not refer to the closure

// member, because they are not "use"s in the sense of 3.2.

// { dg-options -std=c++0x }

template

struct same_type;

template 

struct same_type { };

int main()

{

  int i;

  [=] {

    same_type();

    same_type();

    i+1;

    same_type();

    same_type();

  };

  [=] {

    same_type();

    same_type();

    same_type();

  };

  [=] () mutable {

    same_type();

    same_type();

    same_type();

  };

  [&] {

    same_type();

    same_type();

    same_type();

  };

  [i] {

    same_type();

    same_type();

  };

  [&,i] {

    same_type();

    same_type();

  };

  [i] () mutable {

    same_type();

    same_type();

  };

  [&,i] () mutable {

    same_type();

    same_type();

  };

  [&i] {

    same_type();

    same_type();

  };

  [=,&i] {

    same_type();

    same_type();

  };

  [] {

    same_type();

    same_type(); // { dg-error "" "not captured" }

  };

}