53 lines · cpp
1// RUN: rm -rf %t2// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-cache-path=%t -I%S/Inputs/submodule-visibility -verify %s -DALLOW_NAME_LEAKAGE3// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-local-submodule-visibility -fmodules-cache-path=%t -I%S/Inputs/submodule-visibility -verify %s -DIMPORT4// RUN: %clang_cc1 -fmodules -fimplicit-module-maps -fmodules-local-submodule-visibility -fmodules-cache-path=%t -fmodule-name=x -I%S/Inputs/submodule-visibility -verify %s5// RUN: %clang_cc1 -fimplicit-module-maps -fmodules-local-submodule-visibility -I%S/Inputs/submodule-visibility -verify %s6// RUN: %clang_cc1 -fmodule-map-file=%S/Inputs/submodule-visibility/module.modulemap -fmodules-local-submodule-visibility -I%S/Inputs/submodule-visibility -verify %s7//8// Ensure the driver forwards the relevant flags when -fmodules is disabled.9// FIXME: -fdelayed-template-parsing doesn't properly interact with module visibility yet.10// RUN: %clang -fimplicit-module-maps -Xclang -fmodules-local-submodule-visibility -I%S/Inputs/submodule-visibility -fsyntax-only -Xclang -verify %s -fno-delayed-template-parsing11// RUN: %clang -fmodule-map-file=%S/Inputs/submodule-visibility/module.modulemap -Xclang -fmodules-local-submodule-visibility -I%S/Inputs/submodule-visibility -fsyntax-only -Xclang -verify %s -fno-delayed-template-parsing12//13// Explicit module builds.14// 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.pcm15// 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 %s16// 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_LEAKAGE17 18#include "a.h"19#include "b.h"20 21#if ALLOW_NAME_LEAKAGE22// expected-no-diagnostics23#elif IMPORT24// expected-error@-6 {{could not build module 'x'}}25#elif ALLOW_TEXTUAL_NAME_LEAKAGE26// expected-warning@b.h:7 {{A is defined}}27#else28// The use of -fmodule-name=x causes us to textually include the above headers.29// The submodule visibility rules are still applied in this case.30//31// expected-error@b.h:1 {{missing '#include "a.h"'; 'n' must be declared}}32// expected-note@a.h:1 {{here}}33#endif34 35int k = n + m; // OK, a and b are visible here.36 37#ifndef A38#error A is not defined39#endif40 41#ifndef B42#error B is not defined43#endif44 45// Ensure we don't compute the linkage of this struct before we find it has a46// typedef name for linkage purposes.47typedef struct {48 int p; 49 void (*f)(int p); 50} name_for_linkage;51 52void g() { b_template<int>(); }53