23 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s2 3struct S {4 S *p = this; // ok5 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); // ok9 10 typedef auto f() -> decltype(this); // expected-error {{invalid use of 'this' outside of a non-static member function}}11};12 13namespace 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}23