diff options
Diffstat (limited to 'lib/Driver/Driver.cpp')
| -rw-r--r-- | lib/Driver/Driver.cpp | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/Driver/Driver.cpp b/lib/Driver/Driver.cpp index 39ace114e6..fc4d86c861 100644 --- a/lib/Driver/Driver.cpp +++ b/lib/Driver/Driver.cpp @@ -858,6 +858,10 @@ void Driver::BuildActions(const ToolChain &TC, const DerivedArgList &Args, // Claim here to avoid the more general unused warning. InputArg->claim(); + // Suppress all unused style warnings with -Qunused-arguments + if (Args.hasArg(options::OPT_Qunused_arguments)) + continue; + // Special case '-E' warning on a previously preprocessed file to make // more sense. if (InitialPhase == phases::Compile && FinalPhase == phases::Preprocess && |