1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm %s -o %t 2*f4a2713aSLionel Sambuc 3*f4a2713aSLionel Sambuc typedef struct _attrs { 4*f4a2713aSLionel Sambuc unsigned file_attributes; 5*f4a2713aSLionel Sambuc unsigned char filename_length; 6*f4a2713aSLionel Sambuc } __attribute__((__packed__)) attrs; 7*f4a2713aSLionel Sambuc 8*f4a2713aSLionel Sambuc // RUN: grep "union._attr_union = type <{ i32, i8 }>" %t 9*f4a2713aSLionel Sambuc typedef union _attr_union { 10*f4a2713aSLionel Sambuc attrs file_attrs; 11*f4a2713aSLionel Sambuc unsigned owner_id; 12*f4a2713aSLionel Sambuc } __attribute__((__packed__)) attr_union; 13*f4a2713aSLionel Sambuc 14*f4a2713aSLionel Sambuc attr_union u; 15*f4a2713aSLionel Sambuc 16