1787     const FunctionProtoType *OldProto = 0;  in MergeFunctionDecl()  local
1789         (OldProto = dyn_cast<FunctionProtoType>(OldFuncType))) {  in MergeFunctionDecl()
1792       assert(!OldProto->hasExceptionSpec() && "Exception spec in C");  in MergeFunctionDecl()
1793       llvm::SmallVector<QualType, 16> ParamTypes(OldProto->arg_type_begin(),  in MergeFunctionDecl()
1794                                                  OldProto->arg_type_end());  in MergeFunctionDecl()
1797                                          OldProto->getExtProtoInfo());  in MergeFunctionDecl()
1804              ParamType = OldProto->arg_type_begin(),  in MergeFunctionDecl()
1805              ParamEnd = OldProto->arg_type_end();  in MergeFunctionDecl()
1841     const FunctionProtoType *OldProto  in MergeFunctionDecl()  local
1847     QualType MergedReturn = Context.mergeTypes(OldProto->getResultType(),  in MergeFunctionDecl()
1881                                            OldProto->getExtProtoInfo()));  in MergeFunctionDecl()