decltype-this.cpp revision 762bb9d0ad20320b9f97a841dce57ba5e8e48b07
1762bb9d0ad20320b9f97a841dce57ba5e8e48b07Richard Smith// RUN: %clang_cc1 -fsyntax-only -verify -std=c++11 %s 2ba69b3c1050447db3c91a41ff25ce8cd29d9b021Daniel Dunbar 34e579922ada4e19618710878c32543322f86c9c8Anders Carlssontemplate<typename T, typename U> struct is_same { 44e579922ada4e19618710878c32543322f86c9c8Anders Carlsson static const bool value = false; 54e579922ada4e19618710878c32543322f86c9c8Anders Carlsson}; 64e579922ada4e19618710878c32543322f86c9c8Anders Carlsson 74e579922ada4e19618710878c32543322f86c9c8Anders Carlssontemplate<typename T> struct is_same<T, T> { 84e579922ada4e19618710878c32543322f86c9c8Anders Carlsson static const bool value = true; 94e579922ada4e19618710878c32543322f86c9c8Anders Carlsson}; 104e579922ada4e19618710878c32543322f86c9c8Anders Carlsson 114e579922ada4e19618710878c32543322f86c9c8Anders Carlssonstruct S { 124e579922ada4e19618710878c32543322f86c9c8Anders Carlsson void f() { static_assert(is_same<decltype(this), S*>::value, ""); } 134e579922ada4e19618710878c32543322f86c9c8Anders Carlsson void g() const { static_assert(is_same<decltype(this), const S*>::value, ""); } 144e579922ada4e19618710878c32543322f86c9c8Anders Carlsson void h() volatile { static_assert(is_same<decltype(this), volatile S*>::value, ""); } 154e579922ada4e19618710878c32543322f86c9c8Anders Carlsson void i() const volatile { static_assert(is_same<decltype(this), const volatile S*>::value, ""); } 164e579922ada4e19618710878c32543322f86c9c8Anders Carlsson}; 17