1 | // RUN: %clang_cc1 %s -std=c++11 -triple=x86_64-apple-darwin10 -fvisibility hidden -ftype-visibility default -emit-llvm -o %t |
2 | // RUN: FileCheck %s < %t |
3 | // RUN: FileCheck -check-prefix=CHECK-GLOBAL %s < %t |
4 | |
5 | // The two visibility options above are how we translate |
6 | // -fvisibility-ms-compat in the driver. |
7 | |
8 | // rdar://13079314 |
9 | |
10 | #define HIDDEN __attribute__((visibility("hidden"))) |
11 | #define PROTECTED __attribute__((visibility("protected"))) |
12 | #define DEFAULT __attribute__((visibility("default"))) |
13 | |
14 | namespace std { |
15 | class type_info; |
16 | }; |
17 | |
18 | namespace test0 { |
19 | struct A { |
20 | static void foo(); |
21 | static void bar(); |
22 | }; |
23 | |
24 | void A::foo() { bar(); } |
25 | // CHECK-LABEL: define hidden void @_ZN5test01A3fooEv() |
26 | // CHECK: declare void @_ZN5test01A3barEv() |
27 | |
28 | const std::type_info &ti = typeid(A); |
29 | // CHECK-GLOBAL: @_ZTSN5test01AE = linkonce_odr constant |
30 | // CHECK-GLOBAL: @_ZTIN5test01AE = linkonce_odr constant |
31 | // CHECK-GLOBAL: @_ZN5test02tiE = hidden constant |
32 | } |
33 | |
34 | namespace test1 { |
35 | struct HIDDEN A { |
36 | static void foo(); |
37 | static void bar(); |
38 | }; |
39 | |
40 | void A::foo() { bar(); } |
41 | // CHECK-LABEL: define hidden void @_ZN5test11A3fooEv() |
42 | // CHECK: declare hidden void @_ZN5test11A3barEv() |
43 | |
44 | const std::type_info &ti = typeid(A); |
45 | // CHECK-GLOBAL: @_ZTSN5test11AE = linkonce_odr hidden constant |
46 | // CHECK-GLOBAL: @_ZTIN5test11AE = linkonce_odr hidden constant |
47 | // CHECK-GLOBAL: @_ZN5test12tiE = hidden constant |
48 | } |
49 | |
50 | namespace test2 { |
51 | struct DEFAULT A { |
52 | static void foo(); |
53 | static void bar(); |
54 | }; |
55 | |
56 | void A::foo() { bar(); } |
57 | // CHECK-LABEL: define void @_ZN5test21A3fooEv() |
58 | // CHECK: declare void @_ZN5test21A3barEv() |
59 | |
60 | const std::type_info &ti = typeid(A); |
61 | // CHECK-GLOBAL: @_ZTSN5test21AE = linkonce_odr constant |
62 | // CHECK-GLOBAL: @_ZTIN5test21AE = linkonce_odr constant |
63 | // CHECK-GLOBAL: @_ZN5test22tiE = hidden constant |
64 | } |
65 | |
66 | namespace test3 { |
67 | struct A { int x; }; |
68 | template <class T> struct B { |
69 | static void foo() { bar(); } |
70 | static void bar(); |
71 | }; |
72 | |
73 | template void B<A>::foo(); |
74 | // CHECK-LABEL: define weak_odr hidden void @_ZN5test31BINS_1AEE3fooEv() |
75 | // CHECK: declare void @_ZN5test31BINS_1AEE3barEv() |
76 | |
77 | const std::type_info &ti = typeid(B<A>); |
78 | // CHECK-GLOBAL: @_ZTSN5test31BINS_1AEEE = linkonce_odr constant |
79 | // CHECK-GLOBAL: @_ZTIN5test31BINS_1AEEE = linkonce_odr constant |
80 | } |
81 | |
82 | namespace test4 { |
83 | struct A { int x; }; |
84 | template <class T> struct DEFAULT B { |
85 | static void foo() { bar(); } |
86 | static void bar(); |
87 | }; |
88 | |
89 | template void B<A>::foo(); |
90 | // CHECK-LABEL: define weak_odr void @_ZN5test41BINS_1AEE3fooEv() |
91 | // CHECK: declare void @_ZN5test41BINS_1AEE3barEv() |
92 | |
93 | const std::type_info &ti = typeid(B<A>); |
94 | // CHECK-GLOBAL: @_ZTSN5test41BINS_1AEEE = linkonce_odr constant |
95 | // CHECK-GLOBAL: @_ZTIN5test41BINS_1AEEE = linkonce_odr constant |
96 | } |
97 | |
98 | namespace test5 { |
99 | struct A { int x; }; |
100 | template <class T> struct HIDDEN B { |
101 | static void foo() { bar(); } |
102 | static void bar(); |
103 | }; |
104 | |
105 | template void B<A>::foo(); |
106 | // CHECK-LABEL: define weak_odr hidden void @_ZN5test51BINS_1AEE3fooEv() |
107 | // CHECK: declare hidden void @_ZN5test51BINS_1AEE3barEv() |
108 | |
109 | const std::type_info &ti = typeid(B<A>); |
110 | // CHECK-GLOBAL: @_ZTSN5test51BINS_1AEEE = linkonce_odr hidden constant |
111 | // CHECK-GLOBAL: @_ZTIN5test51BINS_1AEEE = linkonce_odr hidden constant |
112 | } |
113 | |