1// RUN: %clang_cc1 -triple i686-apple-darwin9 %s -fsyntax-only -verify 2// expected-no-diagnostics 3 4// Pragma pack handling with tag declarations 5 6struct X; 7 8#pragma pack(2) 9struct X { int x; }; 10struct Y; 11#pragma pack() 12 13struct Y { int y; }; 14 15extern int check[__alignof(struct X) == 2 ? 1 : -1]; 16extern int check[__alignof(struct Y) == 4 ? 1 : -1]; 17 18