Driver: Error on -fno-for-scope, which we have no intention of supporting.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@116627 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index 229cf60..8bce566 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -1406,12 +1406,18 @@
CmdArgs.push_back("-fno-common");
// -fsigned-bitfields is default, and clang doesn't yet support
- // --funsigned-bitfields.
+ // -funsigned-bitfields.
if (!Args.hasFlag(options::OPT_fsigned_bitfields,
options::OPT_funsigned_bitfields))
D.Diag(clang::diag::warn_drv_clang_unsupported)
<< Args.getLastArg(options::OPT_funsigned_bitfields)->getAsString(Args);
+ // -fsigned-bitfields is default, and clang doesn't support -fno-for-scope.
+ if (!Args.hasFlag(options::OPT_ffor_scope,
+ options::OPT_fno_for_scope))
+ D.Diag(clang::diag::err_drv_clang_unsupported)
+ << Args.getLastArg(options::OPT_fno_for_scope)->getAsString(Args);
+
// -fcaret-diagnostics is default.
if (!Args.hasFlag(options::OPT_fcaret_diagnostics,
options::OPT_fno_caret_diagnostics, true))