bugprone-lambda-function-name¶
检查从 lambda 表达式内部获取函数名称的尝试。lambda 的名称总是类似于 operator()
,这几乎永远不是预期的结果。
示例
void FancyFunction() {
[] { printf("Called from %s\n", __func__); }();
[] { printf("Now called from %s\n", __FUNCTION__); }();
}
输出
Called from operator()
Now called from operator()
预期输出
Called from FancyFunction
Now called from FancyFunction
选项¶
- IgnoreMacros¶
值 true 指定从宏内部获取函数名称的尝试不应被诊断。默认值为 false。