You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
95 lines
2.3 KiB
95 lines
2.3 KiB
4 months ago
|
// RUN: rm -rf %t
|
||
|
|
// RUN: mkdir -p %t
|
||
|
|
// RUN: %clang_cc1 -std=c++2a -x c++-header %S/Inputs/header.h -emit-header-module -fmodule-name=FIXME -o %t/h.pcm
|
||
|
|
// RUN: %clang_cc1 -std=c++2a %s -DX_INTERFACE -emit-module-interface -o %t/x.pcm
|
||
|
|
// RUN: %clang_cc1 -std=c++2a %s -DY_INTERFACE -emit-module-interface -o %t/y.pcm
|
||
|
|
// RUN: %clang_cc1 -std=c++2a %s -DINTERFACE -fmodule-file=%t/x.pcm -fmodule-file=%t/y.pcm -emit-module-interface -o %t/m.pcm
|
||
|
|
// RUN: %clang_cc1 -std=c++2a %s -DIMPLEMENTATION -I%S/Inputs -fmodule-file=%t/h.pcm -fmodule-file=%t/m.pcm -verify
|
||
|
|
// RUN: %clang_cc1 -std=c++2a %s -DUSER -I%S/Inputs -fmodule-file=%t/h.pcm -fmodule-file=%t/m.pcm -verify
|
||
|
|
|
||
|
|
#if defined(X_INTERFACE)
|
||
|
|
export module X;
|
||
|
|
export int x;
|
||
|
|
|
||
|
|
#elif defined(Y_INTERFACE)
|
||
|
|
export module Y;
|
||
|
|
export int y;
|
||
|
|
|
||
|
|
#elif defined(INTERFACE)
|
||
|
|
export module p2;
|
||
|
|
export import X;
|
||
|
|
import Y; // not exported
|
||
|
|
|
||
|
|
namespace A {
|
||
|
|
int f();
|
||
|
|
export int g();
|
||
|
|
int h();
|
||
|
|
namespace inner {}
|
||
|
|
}
|
||
|
|
export namespace B {
|
||
|
|
namespace inner {}
|
||
|
|
}
|
||
|
|
namespace B {
|
||
|
|
int f();
|
||
|
|
}
|
||
|
|
namespace C {}
|
||
|
|
namespace D { int f(); }
|
||
|
|
export namespace D {}
|
||
|
|
|
||
|
|
#elif defined(IMPLEMENTATION)
|
||
|
|
module p2;
|
||
|
|
import "header.h";
|
||
|
|
|
||
|
|
// Per [basic.scope.namespace]/2.3, exportedness has no impact on visibility
|
||
|
|
// within the same module.
|
||
|
|
//
|
||
|
|
// expected-no-diagnostics
|
||
|
|
|
||
|
|
void use() {
|
||
|
|
A::f();
|
||
|
|
A::g();
|
||
|
|
A::h();
|
||
|
|
using namespace A::inner;
|
||
|
|
|
||
|
|
using namespace B;
|
||
|
|
using namespace B::inner;
|
||
|
|
B::f();
|
||
|
|
f();
|
||
|
|
|
||
|
|
using namespace C;
|
||
|
|
|
||
|
|
D::f();
|
||
|
|
}
|
||
|
|
|
||
|
|
int use_header() { return foo + bar::baz(); }
|
||
|
|
|
||
|
|
#elif defined(USER)
|
||
|
|
import p2;
|
||
|
|
import "header.h";
|
||
|
|
|
||
|
|
void use() {
|
||
|
|
// namespace A is implicitly exported by the export of A::g.
|
||
|
|
A::f(); // expected-error {{no member named 'f' in namespace 'A'}}
|
||
|
|
A::g();
|
||
|
|
A::h(); // expected-error {{no member named 'h' in namespace 'A'}}
|
||
|
|
using namespace A::inner; // expected-error {{expected namespace name}}
|
||
|
|
|
||
|
|
// namespace B and B::inner are explicitly exported
|
||
|
|
using namespace B;
|
||
|
|
using namespace B::inner;
|
||
|
|
B::f(); // expected-error {{no member named 'f' in namespace 'B'}}
|
||
|
|
f(); // expected-error {{undeclared identifier 'f'}}
|
||
|
|
|
||
|
|
// namespace C is not exported
|
||
|
|
using namespace C; // expected-error {{expected namespace name}}
|
||
|
|
|
||
|
|
// namespace D is exported, but D::f is not
|
||
|
|
D::f(); // expected-error {{no member named 'f' in namespace 'D'}}
|
||
|
|
}
|
||
|
|
|
||
|
|
int use_header() { return foo + bar::baz(); }
|
||
|
|
|
||
|
|
#else
|
||
|
|
#error unknown mode
|
||
|
|
#endif
|