mirror of https://github.com/microsoft/clang.git
26 lines
871 B
C++
26 lines
871 B
C++
// RUN: rm -rf %t
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// RUN: mkdir %t
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// RUN: echo 'struct tm;' > %t/a.h
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// RUN: echo 'struct X {}; void foo(struct tm*);' > %t/b.h
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// RUN: echo 'module X { module a { header "a.h" } module b { header "b.h" } }' > %t/x.modulemap
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// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -x c++ -fmodule-map-file=%t/x.modulemap %s -I%t -verify -std=c++11
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// RUN: %clang_cc1 -fmodules -fmodules-cache-path=%t -x c++ -fmodule-map-file=%t/x.modulemap %s -I%t -verify -fmodules-local-submodule-visibility -std=c++11
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#include "a.h"
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using ::tm;
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struct A {
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// This use of 'struct X' makes the declaration (but not definition) of X visible.
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virtual void f(struct X *p);
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};
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namespace N {
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struct B : A {
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void f(struct X *q) override;
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};
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}
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X x; // expected-error {{definition of 'X' must be imported from module 'X.b' before it is required}}
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// expected-note@b.h:1 {{here}}
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