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-rw-r--r--lib/Driver/Tools.cpp5
1 files changed, 3 insertions, 2 deletions
diff --git a/lib/Driver/Tools.cpp b/lib/Driver/Tools.cpp
index d2c1f2d921..f61c02640c 100644
--- a/lib/Driver/Tools.cpp
+++ b/lib/Driver/Tools.cpp
@@ -1074,8 +1074,9 @@ void Clang::ConstructJob(Compilation &C, const JobAction &JA,
else
Std->render(Args, CmdArgs);
- if (Arg *A = Args.getLastArg(options::OPT_trigraphs))
- if (A->getIndex() > Std->getIndex())
+ if (Arg *A = Args.getLastArg(options::OPT_std_EQ, options::OPT_ansi,
+ options::OPT_trigraphs))
+ if (A != Std)
A->render(Args, CmdArgs);
} else {
// Honor -std-default.