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-rw-r--r--clang/lib/Driver/ToolChain.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/clang/lib/Driver/ToolChain.cpp b/clang/lib/Driver/ToolChain.cpp
index d2c2d55dfbf..65dd4d4e2d8 100644
--- a/clang/lib/Driver/ToolChain.cpp
+++ b/clang/lib/Driver/ToolChain.cpp
@@ -50,7 +50,7 @@ const SanitizerArgs& ToolChain::getSanitizerArgs() const {
return *SanitizerArguments.get();
}
-std::string ToolChain::getDefaultUniversalArchName() const {
+StringRef ToolChain::getDefaultUniversalArchName() const {
// In universal driver terms, the arch name accepted by -arch isn't exactly
// the same as the ones that appear in the triple. Roughly speaking, this is
// an inverse of the darwin::getArchTypeForDarwinArchName() function, but the
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