zhoumin2

[Issue]: The lazy_ptr called an undefined function `Init()`

2

### Problem Description The function `Init()` called by the one of constructors of `lazy_ptr` is undefined. That constructor is not used by other code so that the compiler doesn't complain....

The function `Init()` called by the one of constructors of `lazy_ptr` is undefined. That constructor is not used by other code so that the compiler doesn't complain. This patch replaces...

Fix some misused callings to debug_warning()

1

Debug_warning() outputs only when the expression is false.