91 lines
2.6 KiB
C++
91 lines
2.6 KiB
C++
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// RUN: rm -rf %t
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// RUN: mkdir -p %t
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// RUN: echo '#ifndef FOO_H' > %t/foo.h
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// RUN: echo '#define FOO_H' >> %t/foo.h
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// RUN: echo 'extern int in_header;' >> %t/foo.h
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// RUN: echo '#endif' >> %t/foo.h
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// RUN: %clang_cc1 -std=c++2a -I%t -emit-module-interface -DINTERFACE %s -o %t.pcm
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// RUN: %clang_cc1 -std=c++2a -I%t -fmodule-file=%t.pcm -DIMPLEMENTATION %s -verify -fno-modules-error-recovery
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// RUN: %clang_cc1 -std=c++2a -I%t -fmodule-file=%t.pcm %s -verify -fno-modules-error-recovery
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#ifdef INTERFACE
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module;
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#include "foo.h"
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// FIXME: The following need to be moved to a header file. The global module
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// fragment is only permitted to contain preprocessor directives.
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int global_module_fragment;
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export module A;
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export int exported;
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int not_exported;
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static int internal;
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module :private;
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int not_exported_private;
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static int internal_private;
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#else
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#ifdef IMPLEMENTATION
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module;
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#endif
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void test_early() {
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in_header = 1; // expected-error {{missing '#include "foo.h"'; 'in_header' must be declared before it is used}}
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// expected-note@*{{not visible}}
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global_module_fragment = 1; // expected-error {{missing '#include'; 'global_module_fragment' must be declared before it is used}}
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// expected-note@p2.cpp:16 {{not visible}}
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exported = 1; // expected-error {{must be imported from module 'A'}}
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// expected-note@p2.cpp:18 {{not visible}}
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not_exported = 1; // expected-error {{undeclared identifier}}
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internal = 1; // expected-error {{undeclared identifier}}
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not_exported_private = 1; // expected-error {{undeclared identifier}}
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internal_private = 1; // expected-error {{undeclared identifier}}
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}
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#ifdef IMPLEMENTATION
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module A;
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#else
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import A;
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#endif
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void test_late() {
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in_header = 1; // expected-error {{missing '#include "foo.h"'; 'in_header' must be declared before it is used}}
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// expected-note@*{{not visible}}
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global_module_fragment = 1; // expected-error {{missing '#include'; 'global_module_fragment' must be declared before it is used}}
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// expected-note@p2.cpp:16 {{not visible}}
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exported = 1;
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not_exported = 1;
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#ifndef IMPLEMENTATION
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// expected-error@-2 {{undeclared identifier 'not_exported'; did you mean 'exported'}}
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// expected-note@p2.cpp:18 {{declared here}}
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#endif
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internal = 1;
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#ifndef IMPLEMENTATION
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// FIXME: should not be visible here
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// expected-error@-3 {{undeclared identifier}}
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#endif
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not_exported_private = 1;
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#ifndef IMPLEMENTATION
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// FIXME: should not be visible here
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// expected-error@-3 {{undeclared identifier}}
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#endif
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internal_private = 1;
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#ifndef IMPLEMENTATION
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// FIXME: should not be visible here
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// expected-error@-3 {{undeclared identifier}}
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#endif
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}
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#endif
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