| // RUN: %clang_cc1 -triple x86_64-unknown-freebsd -S -emit-llvm -fobjc-runtime=gnustep-2.0 -o - %s | FileCheck %s |
| |
| |
| @class NSString; |
| |
| @interface ANObject { |
| @public |
| // Public ivars have default visibility |
| // CHECK: @"__objc_ivar_offset_ANObject.isa.\01" = global i32 0 |
| struct objc_object *isa; |
| @private |
| // Private and package ivars should have hidden linkage. |
| // Check that in the GNUstep v2 ABI, instance variable offset names include |
| // type encodings (with @ mangled to \01 to avoid collisions with ELF symbol |
| // versions). |
| // CHECK: private unnamed_addr constant [12 x i8] c"@\22NSString\22\00" |
| // CHECK: @"__objc_ivar_offset_ANObject._stringIvar.\01" = hidden global i32 8 |
| NSString *_stringIvar; |
| @package |
| // CHECK: @__objc_ivar_offset_ANObject._intIvar.i = hidden global i32 16 |
| int _intIvar; |
| _Bool boolIvar; |
| } |
| @end |
| @implementation ANObject @end |
| |
| // Check that the ivar metadata contains 3 entries of the correct form and correctly sets the size. |
| // CHECK: @.objc_ivar_list = private global { i32, i64, [4 x { i8*, i8*, i32*, i32, i32 }] } { i32 4, i64 32, |
| // Check that we emit 1 as the size of _Bool, not 0. |
| // CHECK-SAME: @__objc_ivar_offset_ANObject.boolIvar.B, i32 1, i32 4 |
