完整报错: C:\Users\MyName\MyProject\lib\include\google\protobuf\stubs\mutex.h:124: error: temporary of non-literal type'google::protobuf::internal::CallOnceInitializedMutex<std::mutex>'ina constant expression In file includedfromlib\include/google/protobuf/descriptor.h:66:0,fromlib\include/goo...
错误信息 error: temporary of non-literal type 'google::protobuf::internal::CallOnceInitializedMutex<std::mutex>' in a constant expression 表明在尝试将一个非常量表达式(non-literal type)用于需要常量表达式的上下文中。在这个例子中,google::protobuf::internal::CallOnceInitializedMutex<std::...
Hello, this sample fails to compile with gcc 7.1 and 7.2
// type_hint. if (class_type->is_module() && type_hint) { auto res = g.insert(prim::ModuleDictIndex, {val, idx}, {}, loc); auto res = g.insert(prim::ModuleContainerIndex, {val, idx}, {}, loc); res->setType(type_hint); return std::make_shared<SimpleValue>(res); }6...
their syntactic flexibility, their interpretation, their status as individual level (rather than stage-level) predicates, and the fact that they appear in nonveridical contexts, primarily negative sentences, questions, and modal/subjunctive contexts, making them a special type of negative polarity item...
When project does not have nullables enabled, but assigns default or null as default type for strings, CS8625 is triggered because the generated code has #nullable, but the parameter is not string? ConsoleApp.Run(args, Test); private sta...
1. 基本内容 定义trait: 一个trait里面可以包含多个method 对type实现trait: 以strcut为例,对struct实现trait,方式与实现...树的简单递归算法 最近也复习了一些算法,没出复试方案感觉每天都浑浑噩噩的,烦死了,我也没给自己找好后路呢,希望自己能加油冲冲冲,一志愿就上岸吧!北林等我,哎,不想丧气的事情了 ...
aK. Type of application equipment used (hand operated sprayers (例如: knapsack), motorized boom sprayer, airblast sprayer, granular applicator, Aerial applicator, other) If other, please specify. K. 应用设备的类型使用了 (手动的喷雾器 (例如: 背包),动力化的景气喷雾器,空中爆炸喷雾器,颗粒状涂药...
While this now makes the maximum portion of our JavaScript checks redundant, we’re going to leave them in anyway. Update the template Now to use these variables in the template. Replace the contents of /home/myname/django_auth_lifecycle/djauth_root/auth_lifecycle/templates/registration/login...
464 464 Con_Printf( "%i: %s %s %s: ", i, COM_ResourceTypeFromIndex( pRes->type ), 465 - Q_pretifymem( pRes->nDownloadSize, 2 ), pRes->szFileName ); 465 + Q_memprint( pRes->nDownloadSize ), pRes->szFileName ); ...