1// RUN: %clang_cc1 -triple i386-apple-darwin9 -fsyntax-only -verify %s 2// expected-no-diagnostics 3 4#pragma pack(push, 1) 5struct s0 { 6 char f0; 7 int f1 __attribute__((aligned(4))); 8}; 9extern int a[sizeof(struct s0) == 5 ? 1 : -1]; 10#pragma pack(pop) 11 12struct __attribute__((packed)) s1 { 13 char f0; 14 int f1 __attribute__((aligned(4))); 15}; 16extern int a[sizeof(struct s1) == 8 ? 1 : -1]; 17 18#pragma options align=packed 19struct s2 { 20 char f0; 21 int f1 __attribute__((aligned(4))); 22}; 23extern int a[sizeof(struct s2) == 5 ? 1 : -1]; 24#pragma options align=reset 25 26#pragma pack(1) 27struct s3_0 { unsigned char f0; unsigned int f1; }; 28int t3_0[sizeof(struct s3_0) == 5 ? 1 : -1]; 29#pragma options align=reset 30struct s3_1 { unsigned char f0; unsigned int f1; }; 31int t3_1[sizeof(struct s3_1) == 8 ? 1 : -1]; 32