diff options
Diffstat (limited to 'lib/Driver/Tools.cpp')
| -rw-r--r-- | lib/Driver/Tools.cpp | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp index 14fb9cb718..c5caaf024f 100644 --- a/lib/Driver/Tools.cpp +++ b/lib/Driver/Tools.cpp @@ -2225,6 +2225,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA, // NOTE: This logic is duplicated in ToolChains.cpp. bool ARC = isObjCAutoRefCount(Args); if (ARC) { + if (!getToolChain().SupportsObjCARC()) + D.Diag(diag::err_arc_unsupported); + CmdArgs.push_back("-fobjc-arc"); // FIXME: It seems like this entire block, and several around it should be |