8593748ed5
This is useful because unnamed bitfields can have effects on the offsets which are not otherwise reflected in the DWARF information. <rdar://problem/12629719> llvm-svn: 167503
24 lines
1.3 KiB
Objective-C
24 lines
1.3 KiB
Objective-C
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -g %s -o - | FileCheck %s
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__attribute((objc_root_class)) @interface NSObject {
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id isa;
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}
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@end
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@interface BaseClass : NSObject
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{
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int i;
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unsigned flag_1 : 9;
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unsigned flag_2 : 9;
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unsigned : 1;
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unsigned flag_3 : 9;
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}
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@end
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@implementation BaseClass
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@end
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// CHECK: metadata !{i32 786445, metadata !{{[0-9]*}}, metadata !"i", metadata !{{[0-9]*}}, i32 10, i64 32, i64 32, i64 0, i32 2, metadata !{{[0-9]*}}, null} ; [ DW_TAG_member ] [i] [line 10, size 32, align 32, offset 0] [protected] [from int]
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// CHECK: metadata !{i32 786445, metadata !{{[0-9]*}}, metadata !"flag_1", metadata !{{[0-9]*}}, i32 11, i64 9, i64 32, i64 0, i32 2, metadata !{{[0-9]*}}, null} ; [ DW_TAG_member ] [flag_1] [line 11, size 9, align 32, offset 0] [protected] [from unsigned int]
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// CHECK: metadata !{i32 786445, metadata !{{[0-9]*}}, metadata !"flag_2", metadata !{{[0-9]*}}, i32 12, i64 9, i64 32, i64 1, i32 2, metadata !{{[0-9]*}}, null} ; [ DW_TAG_member ] [flag_2] [line 12, size 9, align 32, offset 1] [protected] [from unsigned int]
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// CHECK: metadata !{i32 786445, metadata !{{[0-9]*}}, metadata !"flag_3", metadata !{{[0-9]*}}, i32 14, i64 9, i64 32, i64 3, i32 2, metadata !{{[0-9]*}}, null} ; [ DW_TAG_member ] [flag_3] [line 14, size 9, align 32, offset 3] [protected] [from unsigned int] |