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1// RUN: %clang_cc1 -triple x86_64-unknown-freebsd -emit-llvm -fobjc-runtime=gnustep-2.0 -o - %s | FileCheck %s2 3 4@class NSString;5 6@interface ANObject {7@public8// Public ivars have default visibility9// CHECK: @"__objc_ivar_offset_ANObject.isa.\01" = global i32 010 struct objc_object *isa;11@private12// Private and package ivars should have hidden linkage.13// Check that in the GNUstep v2 ABI, instance variable offset names include14// type encodings (with @ mangled to \01 to avoid collisions with ELF symbol15// versions).16// CHECK: private unnamed_addr constant [12 x i8] c"@\22NSString\22\00"17// CHECK: @"__objc_ivar_offset_ANObject._stringIvar.\01" = hidden global i32 818 NSString *_stringIvar;19@package20// CHECK: @__objc_ivar_offset_ANObject._intIvar.i = hidden global i32 1621 int _intIvar;22 _Bool boolIvar;23}24@end25@implementation ANObject @end26 27// Check that the ivar metadata contains 3 entries of the correct form and correctly sets the size.28// CHECK: @.objc_ivar_list = private global { i32, i64, [4 x { ptr, ptr, ptr, i32, i32 }] } { i32 4, i64 32,29// Check that we emit 1 as the size of _Bool, not 0.30// CHECK-SAME: @__objc_ivar_offset_ANObject.boolIvar.B, i32 1, i32 431