1 // RUN: %clang_cc1 %s -I%S -triple=x86_64-apple-darwin10 -emit-llvm -o - | FileCheck %s
4 // CHECK: _ZTS1B = constant
5 // CHECK: _ZTS1A = weak_odr constant
6 // CHECK: _ZTI1A = weak_odr constant
7 // CHECK: _ZTI1B = constant
8 // CHECK: _ZTSP1C = internal constant
9 // CHECK: _ZTS1C = internal constant
10 // CHECK: _ZTI1C = internal constant
11 // CHECK: _ZTIP1C = internal constant
12 // CHECK: _ZTSPP1C = internal constant
13 // CHECK: _ZTIPP1C = internal constant
14 // CHECK: _ZTSM1Ci = internal constant
15 // CHECK: _ZTIM1Ci = internal constant
16 // CHECK: _ZTSPM1Ci = internal constant
17 // CHECK: _ZTIPM1Ci = internal constant
18 // CHECK: _ZTSM1CS_ = internal constant
19 // CHECK: _ZTIM1CS_ = internal constant
20 // CHECK: _ZTSM1CPS_ = internal constant
21 // CHECK: _ZTIM1CPS_ = internal constant
22 // CHECK: _ZTSM1A1C = internal constant
23 // CHECK: _ZTIM1A1C = internal constant
24 // CHECK: _ZTSM1AP1C = internal constant
25 // CHECK: _ZTIM1AP1C = internal constant
27 // CHECK: _ZTS1F = weak_odr constant
29 // CHECK: _ZTSN12_GLOBAL__N_11DE = internal constant
30 // CHECK: _ZTIN12_GLOBAL__N_11DE = internal constant
31 // CHECK: _ZTSPN12_GLOBAL__N_11DE = internal constant
32 // CHECK: _ZTIPN12_GLOBAL__N_11DE = internal constant
33 // CHECK: _ZTSFN12_GLOBAL__N_11DEvE = internal constant
34 // CHECK: _ZTIFN12_GLOBAL__N_11DEvE = internal constant
35 // CHECK: _ZTSFvN12_GLOBAL__N_11DEE = internal constant
36 // CHECK: _ZTIFvN12_GLOBAL__N_11DEE = internal constant
38 // CHECK: _ZTSPFvvE = weak_odr constant
39 // CHECK: _ZTSFvvE = weak_odr constant
40 // CHECK: _ZTIFvvE = weak_odr
41 // CHECK: _ZTIPFvvE = weak_odr constant
43 // CHECK: _ZTSN12_GLOBAL__N_11EE = internal constant
44 // CHECK: _ZTIN12_GLOBAL__N_11EE = internal constant
46 // A has no key function, so its RTTI data should be weak_odr.
49 // B has a key function defined in the translation unit, so the RTTI data should
50 // be emitted in this translation unit and have external linkage.
56 // C is an incomplete class type, so any direct or indirect pointer types should have
57 // internal linkage, as should the type info for C itself.
63 (void)typeid(int C::*);
64 (void)typeid(int C::**);
66 (void)typeid(C *C::*);
68 (void)typeid(C* A::*);
72 // D is inside an anonymous namespace, so all type information related to D should have
76 // E is also inside an anonymous namespace.
81 // F has a key function defined in the translation unit, but it is inline so the RTTI
82 // data should be emitted with weak_odr linkage.
87 inline void F::f() { }
90 const std::type_info &t2() {
91 (void)typeid(const D);
93 (void)typeid(D (*)());
94 (void)typeid(void (*)(D));
95 (void)typeid(void (*)(D&));
96 // The exception specification is not part of the RTTI descriptor, so it should not have
98 (void)typeid(void (*)() throw (D));
102 // CHECK: _ZTIN12_GLOBAL__N_11DE to
103 return typeid(getD());