This was from way-back-when (r82583) when Clang's C++ support wasn't prime-time
yet. Production quality C++ was tested experimentally from r100119 and turned
on by default in r141063.
Patch by Justin Bogner.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@150148
91177308-0d34-0410-b5e6-
96231b3b80d8
CCCUsePCH(true), SuppressMissingInputWarning(false) {
if (IsProduction) {
// In a "production" build, only use clang on architectures we expect to
- // work, and don't use clang C++.
+ // work.
//
// During development its more convenient to always have the driver use
// clang, but we don't want users to be confused when things don't work, or