From 1def2579e10dd84405465f403e8c31acebff0c97 Mon Sep 17 00:00:00 2001
From: David Blaikie <dblaikie@gmail.com>
Date: Thu, 8 Jul 2021 13:30:14 -0700
Subject: PR51018: Remove explicit conversions from SmallString to StringRef to
 future-proof against C++23

C++23 will make these conversions ambiguous - so fix them to make the
codebase forward-compatible with C++23 (& a follow-up change I've made
will make this ambiguous/invalid even in <C++23 so we don't regress
this & it generally improves the code anyway)
---
 llvm/lib/ProfileData/Coverage/CoverageMappingWriter.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'llvm/lib/ProfileData/Coverage/CoverageMappingWriter.cpp')

diff --git a/llvm/lib/ProfileData/Coverage/CoverageMappingWriter.cpp b/llvm/lib/ProfileData/Coverage/CoverageMappingWriter.cpp
index 6a9258f..ceb2d7d 100644
--- a/llvm/lib/ProfileData/Coverage/CoverageMappingWriter.cpp
+++ b/llvm/lib/ProfileData/Coverage/CoverageMappingWriter.cpp
@@ -63,7 +63,7 @@ void CoverageFilenamesSectionWriter::write(raw_ostream &OS, bool Compress) {
   encodeULEB128(Filenames.size(), OS);
   encodeULEB128(FilenamesStr.size(), OS);
   encodeULEB128(doCompression ? CompressedStr.size() : 0U, OS);
-  OS << (doCompression ? StringRef(CompressedStr) : StringRef(FilenamesStr));
+  OS << (doCompression ? CompressedStr.str() : StringRef(FilenamesStr));
 }
 
 namespace {
-- 
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