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-rw-r--r--lib/Support/Twine.cpp3
1 files changed, 1 insertions, 2 deletions
diff --git a/lib/Support/Twine.cpp b/lib/Support/Twine.cpp
index 2b0cf062ec..83a3a6180f 100644
--- a/lib/Support/Twine.cpp
+++ b/lib/Support/Twine.cpp
@@ -60,8 +60,7 @@ void Twine::printOneChild(raw_ostream &OS, const void *Ptr,
OS << *static_cast<const int64_t*>(Ptr);
break;
case Twine::UHexKind:
- // FIXME: Add raw_ostream functionality for this.
- OS << ::utohexstr(*static_cast<const uint64_t*>(Ptr));
+ OS.write_hex(*static_cast<const uint64_t*>(Ptr));
break;
}
}