1 | // RUN: rm -rf %t |
2 | // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I%S/Inputs/submodule-visibility -verify %s -DALLOW_NAME_LEAKAGE |
3 | // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-local-submodule-visibility -fmodules-cache-path=%t -I%S/Inputs/submodule-visibility -verify %s -DIMPORT |
4 | // RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-local-submodule-visibility -fmodules-cache-path=%t -fmodule-name=x -I%S/Inputs/submodule-visibility -verify %s |
5 | // RUN: %clang_cc1 -fimplicit-module-maps -fmodules-local-submodule-visibility -fmodules-cache-path=%t -I%S/Inputs/submodule-visibility -verify %s |
6 | // |
7 | // Explicit module builds. |
8 | // RUN: %clang_cc1 -fmodules -fmodules-local-submodule-visibility -emit-module -x c++-module-map %S/Inputs/submodule-visibility/module.modulemap -fmodule-name=other -o %t/other.pcm |
9 | // RUN: %clang_cc1 -fmodules -fmodule-map-file=%S/Inputs/submodule-visibility/module.modulemap -fmodules-local-submodule-visibility -fmodule-file=%t/other.pcm -verify -fmodule-name=x -I%S/Inputs/submodule-visibility %s |
10 | // RUN: %clang_cc1 -fmodules -fmodule-map-file=%S/Inputs/submodule-visibility/module.modulemap -fmodule-file=%t/other.pcm -verify -fmodule-name=x -I%S/Inputs/submodule-visibility %s -DALLOW_TEXTUAL_NAME_LEAKAGE |
11 | |
12 | #include "a.h" |
13 | #include "b.h" |
14 | |
15 | #if ALLOW_NAME_LEAKAGE |
16 | // expected-no-diagnostics |
17 | #elif IMPORT |
18 | // expected-error@-6 {{could not build module 'x'}} |
19 | #elif ALLOW_TEXTUAL_NAME_LEAKAGE |
20 | // expected-warning@b.h:7 {{A is defined}} |
21 | #else |
22 | // The use of -fmodule-name=x causes us to textually include the above headers. |
23 | // The submodule visibility rules are still applied in this case. |
24 | // |
25 | // expected-error@b.h:1 {{declaration of 'n' must be imported from module 'x.a'}} |
26 | // expected-note@a.h:1 {{here}} |
27 | #endif |
28 | |
29 | int k = n + m; // OK, a and b are visible here. |
30 | |
31 | #ifndef A |
32 | #error A is not defined |
33 | #endif |
34 | |
35 | #ifndef B |
36 | #error B is not defined |
37 | #endif |
38 | |
39 | // Ensure we don't compute the linkage of this struct before we find it has a |
40 | // typedef name for linkage purposes. |
41 | typedef struct { |
42 | int p; |
43 | void (*f)(int p); |
44 | } name_for_linkage; |
45 | |
46 | void g() { b_template<int>(); } |
47 | |