1// RUN: %clang_cc1 -triple i686-apple-darwin9 -fsyntax-only -verify %s 2 3namespace rdar8745206 { 4 5struct Base { 6 int i; 7}; 8 9#pragma pack(push, 1) 10struct Sub : public Base { 11 char c; 12}; 13#pragma pack(pop) 14 15int check[sizeof(Sub) == 5 ? 1 : -1]; 16 17} 18 19namespace check2 { 20 21struct Base { 22 virtual ~Base(); 23 int x; 24}; 25 26#pragma pack(push, 1) 27struct Sub : virtual Base { 28 char c; 29}; 30#pragma pack(pop) 31 32int check[sizeof(Sub) == 13 ? 1 : -1]; 33 34} 35 36namespace llvm_support_endian { 37 38template<typename, bool> struct X; 39 40#pragma pack(push) 41#pragma pack(1) 42template<typename T> struct X<T, true> { 43 T t; 44}; 45#pragma pack(pop) 46 47#pragma pack(push) 48#pragma pack(2) 49template<> struct X<long double, true> { 50 long double c; 51}; 52#pragma pack(pop) 53 54int check1[__alignof(X<int, true>) == 1 ? 1 : -1]; 55int check2[__alignof(X<long double, true>) == 2 ? 1 : -1]; 56 57} 58