1 | // RUN: %clang_cc1 %s -emit-llvm -triple %itanium_abi_triple -o - | FileCheck %s |
2 | // rdar://10246395 |
3 | |
4 | #define WEAK __attribute__ ((weak)) |
5 | |
6 | class WEAK A { |
7 | virtual void foo(); |
8 | }; |
9 | |
10 | class B : public A { |
11 | virtual void foo(); |
12 | }; |
13 | void A::foo() { } |
14 | void B::foo() { } |
15 | |
16 | class T {}; |
17 | class T1 {}; |
18 | |
19 | class C : public T1, public B, public T { |
20 | virtual void foo(); |
21 | }; |
22 | void C::foo() { } |
23 | |
24 | class V1 : public virtual A { |
25 | virtual void foo(); |
26 | }; |
27 | |
28 | class V2 : public virtual V1 { |
29 | virtual void foo(); |
30 | }; |
31 | void V1::foo() { } |
32 | void V2::foo() { } |
33 | |
34 | // CHECK: @_ZTS1A = weak_odr {{(dso_local )?}}constant |
35 | // CHECK: @_ZTI1A = weak_odr {{(dso_local )?}}constant |
36 | // CHECK: @_ZTS1B = weak_odr {{(dso_local )?}}constant |
37 | // CHECK: @_ZTI1B = weak_odr {{(dso_local )?}}constant |
38 | // CHECK: @_ZTS1C = weak_odr {{(dso_local )?}}constant |
39 | // CHECK: @_ZTS2T1 = linkonce_odr {{(dso_local )?}}constant |
40 | // CHECK: @_ZTI2T1 = linkonce_odr {{(dso_local )?}}constant |
41 | // CHECK: @_ZTS1T = linkonce_odr {{(dso_local )?}}constant |
42 | // CHECK: @_ZTI1T = linkonce_odr {{(dso_local )?}}constant |
43 | // CHECK: @_ZTI1C = weak_odr {{(dso_local )?}}constant |
44 | // CHECK: @_ZTS2V1 = weak_odr {{(dso_local )?}}constant |
45 | // CHECK: @_ZTI2V1 = weak_odr {{(dso_local )?}}constant |
46 | // CHECK: @_ZTS2V2 = weak_odr {{(dso_local )?}}constant |
47 | // CHECK: @_ZTI2V2 = weak_odr {{(dso_local )?}}constant |
48 | |