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llvm-project/clang/test/CodeGenObjC/debug-info-ivars.m

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Put something sane in the DWARF offset field for bitfield ObjC ivars. 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
2012-11-07 07:40:48 +08:00
// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -emit-llvm -g %s -o - | FileCheck %s
__attribute((objc_root_class)) @interface NSObject {
Simplify/generalize some debug info test cases Mostly, try to depend on the annotation comments more so these tests are more legible, brief, and agnostic to schema changes in the future (sure, they're not agnostic to changes to the comment annotations but since they're easier to read they should be easier to update if that happens). llvm-svn: 177457
2013-03-20 07:10:14 +08:00
id isa;
Put something sane in the DWARF offset field for bitfield ObjC ivars. 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
2012-11-07 07:40:48 +08:00
}
@end
@interface BaseClass : NSObject
{
int i;
unsigned flag_1 : 9;
unsigned flag_2 : 9;
Simplify/generalize some debug info test cases Mostly, try to depend on the annotation comments more so these tests are more legible, brief, and agnostic to schema changes in the future (sure, they're not agnostic to changes to the comment annotations but since they're easier to read they should be easier to update if that happens). llvm-svn: 177457
2013-03-20 07:10:14 +08:00
unsigned : 1;
unsigned flag_3 : 9;
Put something sane in the DWARF offset field for bitfield ObjC ivars. 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
2012-11-07 07:40:48 +08:00
}
@end
@implementation BaseClass
@end
Simplify/generalize some debug info test cases Mostly, try to depend on the annotation comments more so these tests are more legible, brief, and agnostic to schema changes in the future (sure, they're not agnostic to changes to the comment annotations but since they're easier to read they should be easier to update if that happens). llvm-svn: 177457
2013-03-20 07:10:14 +08:00
// CHECK: {{.*}} [ DW_TAG_member ] [i] [line 10, size 32, align 32, offset 0] [protected] [from int]
// CHECK: {{.*}} [ DW_TAG_member ] [flag_1] [line 11, size 9, align 32, offset 0] [protected] [from unsigned int]
// CHECK: {{.*}} [ DW_TAG_member ] [flag_2] [line 12, size 9, align 32, offset 1] [protected] [from unsigned int]
// CHECK: {{.*}} [ DW_TAG_member ] [flag_3] [line 14, size 9, align 32, offset 3] [protected] [from unsigned int]