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a544c51e94
They might have different visibility, and thus discarding all but one of them can result in rejecting valid code. Also fix name lookup to cope with multiple using-directives being found that denote the same namespace, where some are not visible -- don't cache an "already visited" state for a using-directive that we didn't visit because it was hidden. llvm-svn: 316965
38 lines
856 B
C++
38 lines
856 B
C++
// RUN: %clang_cc1 -fmodules -fmodules-local-submodule-visibility -verify %s
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// expected-no-diagnostics
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#pragma clang module build M
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module M { module TDFNodes {} module TDFInterface {} }
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#pragma clang module contents
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// TDFNodes
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#pragma clang module begin M.TDFNodes
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namespace Detail {
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namespace TDF {
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class TLoopManager {};
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}
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}
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namespace Internal {
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namespace TDF {
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using namespace Detail::TDF;
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}
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}
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#pragma clang module end
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// TDFInterface
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#pragma clang module begin M.TDFInterface
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#pragma clang module import M.TDFNodes
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namespace Internal {
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namespace TDF {
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using namespace Detail::TDF;
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}
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}
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#pragma clang module end
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#pragma clang module endbuild
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#pragma clang module import M.TDFNodes
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namespace Internal {
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namespace TDF {
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TLoopManager * use;
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}
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}
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