mirror of
https://github.com/intel/llvm.git
synced 2026-01-17 23:45:25 +08:00
This fixes build breakage on e.g. mingw platforms since
ffa2f539ae.
The Debugger::ReportWarning function takes a pointer to a
std::once_flag. On many platforms, llvm::once_flag is a typedef
for std::once_flag, but on others, llvm::once_flag is a custom
reimplementation.