Add support for -std=gnu90 and -std=c++03, for compatibility with modern gcc.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@141922 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/include/clang/Frontend/LangStandards.def b/include/clang/Frontend/LangStandards.def
index 22229b2..c82290b 100644
--- a/include/clang/Frontend/LangStandards.def
+++ b/include/clang/Frontend/LangStandards.def
@@ -37,6 +37,9 @@
LANGSTANDARD(gnu89, "gnu89",
"ISO C 1990 with GNU extensions",
BCPLComment | C89 | Digraphs | GNUMode | ImplicitInt)
+LANGSTANDARD(gnu90, "gnu90",
+ "ISO C 1990 with GNU extensions",
+ BCPLComment | C89 | Digraphs | GNUMode | ImplicitInt)
// C99-ish modes
LANGSTANDARD(c99, "c99",
@@ -75,8 +78,11 @@
LANGSTANDARD(cxx98, "c++98",
"ISO C++ 1998 with amendments",
BCPLComment | CPlusPlus | Digraphs)
+LANGSTANDARD(cxx03, "c++03",
+ "ISO C++ 1998 with amendments",
+ BCPLComment | CPlusPlus | Digraphs)
LANGSTANDARD(gnucxx98, "gnu++98",
- "ISO C++ 1998 with " "amendments and GNU extensions",
+ "ISO C++ 1998 with amendments and GNU extensions",
BCPLComment | CPlusPlus | Digraphs | GNUMode)
LANGSTANDARD(cxx0x, "c++0x",
diff --git a/test/Driver/std.cpp b/test/Driver/std.cpp
index 99deb11..7704c8d 100644
--- a/test/Driver/std.cpp
+++ b/test/Driver/std.cpp
@@ -1,5 +1,6 @@
// RUN: %clang -std=c++98 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX98 %s
// RUN: %clang -std=gnu++98 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX98 %s
+// RUN: %clang -std=c++03 %s -Wno-c++0x-compat -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX98 %s
// RUN: %clang -std=c++0x %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX11 %s
// RUN: %clang -std=gnu++0x %s -fsyntax-only 2>&1 | FileCheck -check-prefix=GNUXX11 %s
// RUN: %clang -std=c++11 %s -fsyntax-only 2>&1 | FileCheck -check-prefix=CXX11 %s
