From de3dec5d162ea3c9a4ff67a75b02c1bc3744b559 Mon Sep 17 00:00:00 2001
From: Justin Bogner <mail@justinbogner.com>
Date: Thu, 5 Feb 2015 19:54:27 +0000
Subject: [PATCH] InstrProf: Avoid using std::to_string
Apparently std::to_string doesn't exist in mingw32:
http://lab.llvm.org:8011/builders/clang-native-mingw32-win7/builds/7990
https://gcc.gnu.org/bugzilla/show_bug.cgi?id=52015
llvm-svn: 228340
---
llvm/unittests/ProfileData/CoverageMappingTest.cpp | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/llvm/unittests/ProfileData/CoverageMappingTest.cpp b/llvm/unittests/ProfileData/CoverageMappingTest.cpp
index 5709f91b0a47..859c5127a67d 100644
--- a/llvm/unittests/ProfileData/CoverageMappingTest.cpp
+++ b/llvm/unittests/ProfileData/CoverageMappingTest.cpp
@@ -13,7 +13,7 @@
#include "llvm/Support/raw_ostream.h"
#include "gtest/gtest.h"
-#include <string>
+#include <sstream>
using namespace llvm;
using namespace coverage;
@@ -52,7 +52,9 @@ readCoverageRegions(std::string Coverage, int NumFiles) {
SmallVector<std::string, 8> Filenames;
SmallVector<StringRef, 8> FilenameRefs;
for (int I = 0; I < NumFiles; ++I) {
- Filenames.push_back("file" + std::to_string(I));
+ std::ostringstream S;
+ S << "file" << I;
+ Filenames.push_back(S.str());
FilenameRefs.push_back(Filenames.back());
}