enable -std=c9x and -std=iso9899:199x, patch by Ed Schouten!

git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@68449 91177308-0d34-0410-b5e6-96231b3b80d8

diff --git a/tools/clang-cc/clang-cc.cpp b/tools/clang-cc/clang-cc.cpp
index e6dac4309ba0cbc7a1e74cc2dccaa1c0a5f9065f..5a713e4612cdc3f32edcd92ba25494af232d33bb 100644 (file)
--- a/tools/clang-cc/clang-cc.cpp
+++ b/tools/clang-cc/clang-cc.cpp
@@ -499,9 +499,9 @@ LangStd("std", llvm::cl::desc("Language standard to compile for"),
                    clEnumValN(lang_c94,      "iso9899:199409",
                               "ISO C 1990 with amendment 1"),
                    clEnumValN(lang_c99,      "c99",            "ISO C 1999"),
-//                 clEnumValN(lang_c99,      "c9x",            "ISO C 1999"),
+                   clEnumValN(lang_c99,      "c9x",            "ISO C 1999"),
                    clEnumValN(lang_c99,      "iso9899:1999",   "ISO C 1999"),
-//                 clEnumValN(lang_c99,      "iso9899:199x",   "ISO C 1999"),
+                   clEnumValN(lang_c99,      "iso9899:199x",   "ISO C 1999"),
                    clEnumValN(lang_gnu89,    "gnu89",
                               "ISO C 1990 with GNU extensions"),
                    clEnumValN(lang_gnu99,    "gnu99",