swift

51a1176d - [cxx-interop] Clang member lookup should not look into Swift extensions

[cxx-interop] Clang member lookup should not look into Swift extensions Calling `NominalTypeDecl::lookupDirect` triggers deserialization of Swift extensions for the type. `ClangRecordMemberLookup` shouldn't assume it is allowed to deserialize Swift extensions for the given C++ type: there might be extensions which reference the module that is currently being imported, which causes circular request dependency errors.