1// REQUIRES: objc-gnustep
2// XFAIL: system-windows
3//
4// RUN: %build %s --compiler=clang --objc-gnustep --output=%t
5
6#import "objc/runtime.h"
7
8@protocol NSCoding
9@end
10
11#ifdef __has_attribute
12#if __has_attribute(objc_root_class)
13__attribute__((objc_root_class))
14#endif
15#endif
16@interface NSObject <NSCoding> {
17 id isa;
18 int refcount;
19}
20@end
21@implementation NSObject
22- (id)class {
23 return object_getClass(self);
24}
25+ (id)new {
26 return class_createInstance(self, 0);
27}
28@end
29
30@interface TestObj : NSObject {
31 int _int;
32 float _float;
33 char _char;
34 void *_ptr_void;
35 NSObject *_ptr_nsobject;
36 id _id_objc;
37}
38- (void)check_ivars_zeroed;
39- (void)set_ivars;
40@end
41@implementation TestObj
42- (void)check_ivars_zeroed {
43 ;
44}
45- (void)set_ivars {
46 _int = 1;
47 _float = 2.0f;
48 _char = '\3';
49 _ptr_void = (void*)4;
50 _ptr_nsobject = (NSObject*)5;
51 _id_objc = (id)6;
52}
53@end
54
55// RUN: %lldb -b -o "b objc-gnustep-print.m:43" -o "run" -o "p self" -o "p *self" -- %t | FileCheck %s --check-prefix=SELF
56//
57// SELF: (lldb) b objc-gnustep-print.m:43
58// SELF: Breakpoint {{.*}} at objc-gnustep-print.m
59//
60// SELF: (lldb) run
61// SELF: Process {{[0-9]+}} stopped
62// SELF: -[TestObj check_ivars_zeroed](self=[[SELF_PTR:0x[0-9a-f]+]]{{.*}}) at objc-gnustep-print.m
63//
64// SELF: (lldb) p self
65// SELF: (TestObj *) [[SELF_PTR]]
66//
67// SELF: (lldb) p *self
68// SELF: (TestObj) {
69// SELF: NSObject = {
70// SELF: isa
71// SELF: refcount
72// SELF: }
73// SELF: _int = 0
74// SELF: _float = 0
75// SELF: _char = '\0'
76// SELF: _ptr_void = 0x{{0*}}
77// SELF: _ptr_nsobject = nil
78// SELF: _id_objc = nil
79// SELF: }
80
81// RUN: %lldb -b -o "b objc-gnustep-print.m:106" -o "run" -o "p t->_int" -o "p t->_float" -o "p t->_char" \
82// RUN: -o "p t->_ptr_void" -o "p t->_ptr_nsobject" -o "p t->_id_objc" -- %t | FileCheck %s --check-prefix=IVARS_SET
83//
84// IVARS_SET: (lldb) p t->_int
85// IVARS_SET: (int) 1
86//
87// IVARS_SET: (lldb) p t->_float
88// IVARS_SET: (float) 2
89//
90// IVARS_SET: (lldb) p t->_char
91// IVARS_SET: (char) '\x03'
92//
93// IVARS_SET: (lldb) p t->_ptr_void
94// IVARS_SET: (void *) 0x{{0*}}4
95//
96// IVARS_SET: (lldb) p t->_ptr_nsobject
97// IVARS_SET: (NSObject *) 0x{{0*}}5
98//
99// IVARS_SET: (lldb) p t->_id_objc
100// IVARS_SET: (id) 0x{{0*}}6
101
102int main() {
103 TestObj *t = [TestObj new];
104 [t check_ivars_zeroed];
105 [t set_ivars];
106 return 0;
107}
108

source code of lldb/test/Shell/Expr/objc-gnustep-print.m