1// RUN: %clang_cc1 -triple i386-apple-darwin9 -fsyntax-only -verify %s 2 3#pragma pack(push, 1) 4struct s0 { 5 char f0; 6 int f1 __attribute__((aligned(4))); 7}; 8extern int a[sizeof(struct s0) == 5 ? 1 : -1]; 9#pragma pack(pop) 10 11struct __attribute__((packed)) s1 { 12 char f0; 13 int f1 __attribute__((aligned(4))); 14}; 15extern int a[sizeof(struct s1) == 8 ? 1 : -1]; 16 17#pragma options align=packed 18struct s2 { 19 char f0; 20 int f1 __attribute__((aligned(4))); 21}; 22extern int a[sizeof(struct s2) == 5 ? 1 : -1]; 23#pragma options align=reset 24 25#pragma pack(1) 26struct s3_0 { unsigned char f0; unsigned int f1; }; 27int t3_0[sizeof(struct s3_0) == 5 ? 1 : -1]; 28#pragma options align=reset 29struct s3_1 { unsigned char f0; unsigned int f1; }; 30int t3_1[sizeof(struct s3_1) == 8 ? 1 : -1]; 31