615 void Sema::deduceClosureReturnType(CapturingScopeInfo &CSI) {  in deduceClosureReturnType()  argument
616   assert(CSI.HasImplicitReturnType);  in deduceClosureReturnType()
618   assert(CSI.ReturnType.isNull() || !CSI.ReturnType->isUndeducedType());   in deduceClosureReturnType()
645   if (CSI.Returns.empty()) {  in deduceClosureReturnType()
648     if (CSI.ReturnType.isNull())  in deduceClosureReturnType()
649       CSI.ReturnType = Ctx.VoidTy;  in deduceClosureReturnType()
655   assert(!CSI.ReturnType.isNull() && "We should have a tentative return type.");  in deduceClosureReturnType()
656   if (CSI.ReturnType->isDependentType())  in deduceClosureReturnType()
661     assert(isa<BlockScopeInfo>(CSI));  in deduceClosureReturnType()
662     const EnumDecl *ED = findCommonEnumForBlockReturns(CSI.Returns);  in deduceClosureReturnType()
664       CSI.ReturnType = Context.getTypeDeclType(ED);  in deduceClosureReturnType()
665       adjustBlockReturnsToEnum(*this, CSI.Returns, CSI.ReturnType);  in deduceClosureReturnType()
671   SmallVectorImpl<ReturnStmt*>::iterator I = CSI.Returns.begin(),  in deduceClosureReturnType()
672                                          E = CSI.Returns.end();  in deduceClosureReturnType()
689           Context.getCanonicalFunctionResultType(CSI.ReturnType))  in deduceClosureReturnType()
696       << ReturnType << CSI.ReturnType  in deduceClosureReturnType()
697       << isa<LambdaScopeInfo>(CSI);  in deduceClosureReturnType()