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-rw-r--r--clang/lib/Frontend/CompilerInvocation.cpp5
1 files changed, 5 insertions, 0 deletions
diff --git a/clang/lib/Frontend/CompilerInvocation.cpp b/clang/lib/Frontend/CompilerInvocation.cpp
index 29e92ce..3aea916 100644
--- a/clang/lib/Frontend/CompilerInvocation.cpp
+++ b/clang/lib/Frontend/CompilerInvocation.cpp
@@ -3410,6 +3410,11 @@ static void ParseLangArgs(LangOptions &Opts, ArgList &Args, InputKind IK,
Opts.CompatibilityQualifiedIdBlockParamTypeChecking =
Args.hasArg(OPT_fcompatibility_qualified_id_block_param_type_checking);
+
+ Opts.RelativeCXXABIVTables =
+ Args.hasFlag(OPT_fexperimental_relative_cxx_abi_vtables,
+ OPT_fno_experimental_relative_cxx_abi_vtables,
+ /*default=*/false);
}
static bool isStrictlyPreprocessorAction(frontend::ActionKind Action) {