commit 4881bdf1413aed8163e96c01e12f416cb61908a1
author Vedant Kumar <vsk@apple.com> Mon Dec 12 18:47:33 2016 +0000
committer Vedant Kumar <vsk@apple.com> Mon Dec 12 18:47:33 2016 +0000
tree 3ffcd1fe13b8cbe76cc376f146cf5745bc09d5f1
parent e50f4854c22459b8378ccc538b49b05bbd197c25

Avoid use of std::to_string. NFC.

Apparently this routine isn't available on some Android platforms. See
the mailing list thread re: D21695.

llvm-svn: 289452

clang/lib/CodeGen/CGExpr.cpp

diff --git a/clang/lib/CodeGen/CGExpr.cpp b/clang/lib/CodeGen/CGExpr.cpp
index c08735d..2f1e1c9 100644
--- a/clang/lib/CodeGen/CGExpr.cpp
+++ b/clang/lib/CodeGen/CGExpr.cpp
@@ -2529,7 +2529,7 @@
   const StringRef CheckName = CheckInfo.Name;
   std::string FnName =
       ("__ubsan_handle_" + CheckName +
-       (CheckInfo.Version ? "_v" + std::to_string(CheckInfo.Version) : "") +
+       (CheckInfo.Version ? "_v" + llvm::utostr(CheckInfo.Version) : "") +
        (NeedsAbortSuffix ? "_abort" : ""))
           .str();
   bool MayReturn =