[Lldb-commits] [PATCH] D29288: Switch std::call_once to llvm::call_once

[Mehdi AMINI via Phabricator via lldb-commits]

mehdi_amini added a comment.

In https://reviews.llvm.org/D29288#660677, @krytarowski wrote:

> In https://reviews.llvm.org/D29288#660636, @clayborg wrote:
>
> > Be very careful when using this, you can't change member variables that used to be std::once to be statics. We also don't need the llvm namespace to be included with "using namespace llvm;" in many of the files.
>
>
> `using namespace llvm;` is currently required in order to get this functional:


What about just updating the macro in LLVM to make it not needed?

  #define LLVM_DEFINE_ONCE_FLAG(flag) static llvm::once_flag flag = Uninitialized


Repository:
  rL LLVM

https://reviews.llvm.org/D29288