127     std::unique_ptr<CompilerInvocation> CInvok;  in createChainedIncludesSource()  local
128     CInvok.reset(new CompilerInvocation(CI.getInvocation()));  in createChainedIncludesSource()
130     CInvok->getPreprocessorOpts().ChainedIncludes.clear();  in createChainedIncludesSource()
131     CInvok->getPreprocessorOpts().ImplicitPCHInclude.clear();  in createChainedIncludesSource()
132     CInvok->getPreprocessorOpts().DisablePCHOrModuleValidation =  in createChainedIncludesSource()
134     CInvok->getPreprocessorOpts().Includes.clear();  in createChainedIncludesSource()
135     CInvok->getPreprocessorOpts().MacroIncludes.clear();  in createChainedIncludesSource()
136     CInvok->getPreprocessorOpts().Macros.clear();  in createChainedIncludesSource()
138     CInvok->getFrontendOpts().Inputs.clear();  in createChainedIncludesSource()
140     CInvok->getFrontendOpts().Inputs.push_back(InputFile);  in createChainedIncludesSource()
150     Clang->setInvocation(std::move(CInvok));  in createChainedIncludesSource()