clang/test/CXX/expr/expr.prim/expr.prim.general/p4-0x.cpp

   1 // RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s
   2
   3 struct S {
   4   S *p = this; // ok
   5   decltype(this) q; // expected-error {{invalid use of 'this' outside of a non-static member function}}
   6
   7   int arr[sizeof(this)]; // expected-error {{invalid use of 'this' outside of a non-static member function}}
   8   int sz = sizeof(this); // ok
   9
  10   typedef auto f() -> decltype(this); // expected-error {{invalid use of 'this' outside of a non-static member function}}
  11 };
  12
  13 namespace CaptureThis {
  14   struct X {
  15     int n = 10;
  16     int m = [&]{return n + 1; }();
  17     int o = [&]{return this->m + 1; }();
  18     int p = [&]{return [&](int x) { return this->m + x;}(o); }();
  19   };
  20
  21   X x;
  22 }