1// RUN: %clang_cc1 -triple x86_64-unknown-freebsd -S -emit-llvm -fobjc-runtime=gnustep-2.0 -o - %s | FileCheck %s
2
3
4@class NSString;
5
6@interface ANObject {
7@public
8// Public ivars have default visibility
9// CHECK: @"__objc_ivar_offset_ANObject.isa.\01" = global i32 0
10  struct objc_object *isa;
11@private
12// Private and package ivars should have hidden linkage.
13// Check that in the GNUstep v2 ABI, instance variable offset names include
14// type encodings (with @ mangled to \01 to avoid collisions with ELF symbol
15// 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 8
18  NSString    *_stringIvar;
19@package
20// CHECK: @__objc_ivar_offset_ANObject._intIvar.i = hidden global i32 16
21  int         _intIvar;
22  _Bool       boolIvar;
23}
24@end
25@implementation ANObject @end
26
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 { i8*, i8*, i32*, 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 4
31