403 const Function *Context::getOrCreateFunction(const FunctionDecl *FuncDecl) {  in getOrCreateFunction()  argument
404   assert(FuncDecl);  in getOrCreateFunction()
405   FuncDecl = FuncDecl->getMostRecentDecl();  in getOrCreateFunction()
407   if (const Function *Func = P->getFunction(FuncDecl))  in getOrCreateFunction()
412   if (!FuncDecl->param_empty() && !FuncDecl->param_begin())  in getOrCreateFunction()
416   if (const auto *MD = dyn_cast<CXXMethodDecl>(FuncDecl);  in getOrCreateFunction()
439       FuncDecl = CorrespondingCallOpSpecialization;  in getOrCreateFunction()
451   QualType Ty = FuncDecl->getReturnType();  in getOrCreateFunction()
464   if (const auto *MD = dyn_cast<CXXMethodDecl>(FuncDecl)) {  in getOrCreateFunction()
494   for (const ParmVarDecl *PD : FuncDecl->parameters()) {  in getOrCreateFunction()
505   assert(!P->getFunction(FuncDecl));  in getOrCreateFunction()
507       FuncDecl, ParamOffset, std::move(ParamTypes), std::move(ParamDescriptors),  in getOrCreateFunction()