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path: root/clang/lib/Frontend/CompilerInvocation.cpp
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-rw-r--r--clang/lib/Frontend/CompilerInvocation.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 4a3195c..1ea3df4 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -2475,7 +2475,7 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK,
Opts.ImplicitModules = !Args.hasArg(OPT_fno_implicit_modules);
Opts.CharIsSigned = Opts.OpenCL || !Args.hasArg(OPT_fno_signed_char);
Opts.WChar = Opts.CPlusPlus && !Args.hasArg(OPT_fno_wchar);
- Opts.Char8 = Args.hasArg(OPT_fchar8__t);
+ Opts.Char8 = Args.hasFlag(OPT_fchar8__t, OPT_fno_char8__t, Opts.CPlusPlus2a);
if (const Arg *A = Args.getLastArg(OPT_fwchar_type_EQ)) {
Opts.WCharSize = llvm::StringSwitch<unsigned>(A->getValue())
.Case("char", 1)