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| author | Erich Keane <erich.keane@intel.com> | 2017-09-26 18:55:16 +0000 |
|---|---|---|
| committer | Erich Keane <erich.keane@intel.com> | 2017-09-26 18:55:16 +0000 |
| commit | 99eda60b49e6c483f8548eb69709d8b5a7bed7b8 (patch) | |
| tree | 538fc3a2bcfcb70c7ed4c23eaf1a7da18af23461 /clang/lib/AST/DeclCXX.cpp | |
| parent | 645f777e40c367e5a73acfc400677250a4661b32 (diff) | |
| download | bcm5719-llvm-99eda60b49e6c483f8548eb69709d8b5a7bed7b8.tar.gz bcm5719-llvm-99eda60b49e6c483f8548eb69709d8b5a7bed7b8.zip | |
Allow IUnknown/IInterface types to come from extern C++
It was brought up in response to my last implementation for
this struct-as-interface features that at least 1 header in
the MS SDK uses "extern C++" around an IUnknown declaration.
The previous implementation demanded that this type exist
in the TranslationUnit DeclContext. This small change simply
also allows in the situation where we're extern "C++".
llvm-svn: 314235
Diffstat (limited to 'clang/lib/AST/DeclCXX.cpp')
| -rw-r--r-- | clang/lib/AST/DeclCXX.cpp | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/clang/lib/AST/DeclCXX.cpp b/clang/lib/AST/DeclCXX.cpp index d63d42c66ff..e85ab418514 100644 --- a/clang/lib/AST/DeclCXX.cpp +++ b/clang/lib/AST/DeclCXX.cpp @@ -1491,7 +1491,8 @@ bool CXXRecordDecl::isInterfaceLike() const { // Check "Special" types. const auto *Uuid = getAttr<UuidAttr>(); - if (Uuid && isStruct() && getDeclContext()->isTranslationUnit() && + if (Uuid && isStruct() && (getDeclContext()->isTranslationUnit() || + getDeclContext()->isExternCXXContext()) && ((getName() == "IUnknown" && Uuid->getGuid() == "00000000-0000-0000-C000-000000000046") || (getName() == "IDispatch" && |
