[driver] Put -cpp-precomp and -no-cpp-precomp under the clang_ignored_f_group.

We don't currently support these options.
rdar://11120518

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@153485 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/include/clang/Driver/Options.td b/include/clang/Driver/Options.td
index 9765b51bb3e2ee7099384cc7aa4719d5a4841c75..eab8e8f331140a282a6b7eedee0915ee0e90f874 100644 (file)
--- a/include/clang/Driver/Options.td
+++ b/include/clang/Driver/Options.td
@@ -236,7 +236,7 @@ def client__name : JoinedOrSeparate<"-client_name">;
 def combine : Flag<"-combine">, Flags<[DriverOption, Unsupported]>;
 def compatibility__version : JoinedOrSeparate<"-compatibility_version">;
 def coverage : Flag<"-coverage">;
-def cpp_precomp : Flag<"-cpp-precomp">;
+def cpp_precomp : Flag<"-cpp-precomp">, Group<clang_ignored_f_Group>;
 def current__version : JoinedOrSeparate<"-current_version">;
 def cxx_isystem : JoinedOrSeparate<"-cxx-isystem">, Group<clang_i_Group>;
 def c : Flag<"-c">, Flags<[DriverOption]>,
@@ -684,7 +684,7 @@ def m_Separate : Separate<"-m">, Group<m_Group>;
 def m_Joined : Joined<"-m">, Group<m_Group>;
 def no_canonical_prefixes : Flag<"-no-canonical-prefixes">, Flags<[HelpHidden]>,
   HelpText<"Use relative instead of canonical paths">;
-def no_cpp_precomp : Flag<"-no-cpp-precomp">;
+def no_cpp_precomp : Flag<"-no-cpp-precomp">, Group<clang_ignored_f_Group>;
 def no_integrated_as : Flag<"-no-integrated-as">, Flags<[DriverOption]>;
 def no_integrated_cpp : Flag<"-no-integrated-cpp">, Flags<[DriverOption]>;
 def no__dead__strip__inits__and__terms : Flag<"-no_dead_strip_inits_and_terms">;

diff --git a/test/Driver/cpp-precomp.c b/test/Driver/cpp-precomp.c
new file mode 100644 (file)
index 0000000..a384a35
--- /dev/null
+++ b/test/Driver/cpp-precomp.c
@@ -0,0 +1,5 @@
+// RUN: %clang -target x86_64-apple-darwin10 \
+// RUN:   -Werror -cpp-precomp -fsyntax-only %s
+
+// RUN: %clang -target x86_64-apple-darwin10 \
+// RUN:   -Werror -no-cpp-precomp -fsyntax-only %s