lib/AST/Decl.cpp

2088   if (auto *Eval = Init.dyn_cast<EvaluatedStmt *>()) {
2089     Eval->~EvaluatedStmt();
2090     getASTContext().Deallocate(Eval);
2127   auto *Eval = Init.dyn_cast<EvaluatedStmt *>();
2128   if (!Eval) {
2133     Eval = new (getASTContext()) EvaluatedStmt;
2134     Eval->Value = Init.get<Stmt *>();
2135     Init = Eval;
2137   return Eval;
2154   EvaluatedStmt *Eval = ensureEvaluatedStmt();
2159   if (Eval->WasEvaluated)
2160     return Eval->Evaluated.isUninit() ? nullptr : &Eval->Evaluated;
2162   const auto *Init = cast<Expr>(Eval->Value);
2165   if (Eval->IsEvaluating) {
2167     Eval->CheckedICE = true;
2168     Eval->IsICE = false;
2172   Eval->IsEvaluating = true;
2174   bool Result = Init->EvaluateAsInitializer(Eval->Evaluated, getASTContext(),
2181     Eval->Evaluated = APValue();
2182   else if (Eval->Evaluated.needsCleanup())
2183     getASTContext().AddDeallocation(DestroyAPValue, &Eval->Evaluated);
2185   Eval->IsEvaluating = false;
2186   Eval->WasEvaluated = true;
2190   if (getASTContext().getLangOpts().CPlusPlus11 && !Eval->CheckedICE) {
2191     Eval->CheckedICE = true;
2192     Eval->IsICE = Result && Notes.empty();
2195   return Result ? &Eval->Evaluated : nullptr;
2199   if (EvaluatedStmt *Eval = Init.dyn_cast<EvaluatedStmt *>())
2200     if (Eval->WasEvaluated)
2201       return &Eval->Evaluated;
2207   if (EvaluatedStmt *Eval = Init.dyn_cast<EvaluatedStmt *>())
2208     return Eval->CheckedICE;
2224   EvaluatedStmt *Eval = ensureEvaluatedStmt();
2225   if (Eval->CheckedICE)
2228     return Eval->IsICE;
2230   const auto *Init = cast<Expr>(Eval->Value);
2238     return Eval->IsICE;
2245   if (Eval->CheckingICE)
2247   Eval->CheckingICE = true;
2249   Eval->IsICE = Init->isIntegerConstantExpr(getASTContext());
2250   Eval->CheckingICE = false;
2251   Eval->CheckedICE = true;
2252   return Eval->IsICE;