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| author | Fariborz Jahanian <fjahanian@apple.com> | 2011-01-03 19:23:18 +0000 |
|---|---|---|
| committer | Fariborz Jahanian <fjahanian@apple.com> | 2011-01-03 19:23:18 +0000 |
| commit | f96bdf409fc9e5570e35aaf8a9167265e63d58d8 (patch) | |
| tree | 5021bf0b8258750a0ebf4bdbc7d0c53c4cb04240 /test/CodeGenObjC/ivar-layout-array0-struct.m | |
| parent | aa165f8458b51c546bebff947343e1a36f3594cb (diff) | |
Consider zero-length array of structs when
computing ivar layouts for objc-gc.
Fixes // rdar://8800513
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@122762 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/CodeGenObjC/ivar-layout-array0-struct.m')
| -rw-r--r-- | test/CodeGenObjC/ivar-layout-array0-struct.m | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/test/CodeGenObjC/ivar-layout-array0-struct.m b/test/CodeGenObjC/ivar-layout-array0-struct.m new file mode 100644 index 0000000000..4300db3641 --- /dev/null +++ b/test/CodeGenObjC/ivar-layout-array0-struct.m @@ -0,0 +1,22 @@ +// RUN: %clang_cc1 -fobjc-gc -triple x86_64-apple-darwin -O0 -S %s -o %t-64.s +// RUN: FileCheck -check-prefix LP64 --input-file=%t-64.s %s + +// rdar://8800513 +@interface NSObject { + id isa; +} +@end + +typedef struct { + id b; +} st; + +@interface Test : NSObject { + int a; + st b[0]; +} +@end + +@implementation Test @end +// CHECK-LP64: L_OBJC_CLASS_NAME_4: +// CHECK-LP64-NEXT: .asciz "\001\020" |