Lexer: Add extremely limited support for -traditional-cpp, ignoring BCPL
comments.
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@127910 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Frontend/CompilerInvocation.cpp b/lib/Frontend/CompilerInvocation.cpp
index 31fcee2..9d9c996 100644
--- a/lib/Frontend/CompilerInvocation.cpp
+++ b/lib/Frontend/CompilerInvocation.cpp
@@ -574,6 +574,8 @@
Res.push_back("-fcxx-exceptions");
if (Opts.SjLjExceptions)
Res.push_back("-fsjlj-exceptions");
+ if (Opts.TraditionalCPP)
+ Res.push_back("-traditional-cpp");
if (!Opts.RTTI)
Res.push_back("-fno-rtti");
if (Opts.MSBitfields)
@@ -1442,6 +1444,7 @@
Opts.ObjCExceptions = Args.hasArg(OPT_fobjc_exceptions);
Opts.CXXExceptions = Args.hasArg(OPT_fcxx_exceptions);
Opts.SjLjExceptions = Args.hasArg(OPT_fsjlj_exceptions);
+ Opts.TraditionalCPP = Args.hasArg(OPT_traditional_cpp);
Opts.RTTI = !Args.hasArg(OPT_fno_rtti);
Opts.Blocks = Args.hasArg(OPT_fblocks);