[Edit] Use StringRef's copy method. No functional change intended.

llvm-svn: 243968

3 files changed, 2 insertions, 12 deletions

diff --git a/clang/include/clang/Edit/Commit.h b/clang/include/clang/Edit/Commit.h
index 5cc5b9c6ff8..ac4bb471fe1 100644
--- a/clang/include/clang/Edit/Commit.h
+++ b/clang/include/clang/Edit/Commit.h
@@ -134,12 +134,6 @@ private:
                                  SourceLocation *MacroBegin = nullptr) const;
   bool isAtEndOfMacroExpansion(SourceLocation loc,
                                SourceLocation *MacroEnd = nullptr) const;
-
-  StringRef copyString(StringRef str) {
-    char *buf = StrAlloc.Allocate<char>(str.size());
-    std::memcpy(buf, str.data(), str.size());
-    return StringRef(buf, str.size());
-  }
 };
 
 }
diff --git a/clang/include/clang/Edit/EditedSource.h b/clang/include/clang/Edit/EditedSource.h
index 150a5b41b5a..8bc27e73bee 100644
--- a/clang/include/clang/Edit/EditedSource.h
+++ b/clang/include/clang/Edit/EditedSource.h
@@ -62,11 +62,7 @@ public:
   void applyRewrites(EditsReceiver &receiver);
   void clearRewrites();
 
-  StringRef copyString(StringRef str) {
-    char *buf = StrAlloc.Allocate<char>(str.size());
-    std::memcpy(buf, str.data(), str.size());
-    return StringRef(buf, str.size());
-  }
+  StringRef copyString(StringRef str) { return str.copy(StrAlloc); }
   StringRef copyString(const Twine &twine);
 
 private:
diff --git a/clang/lib/Edit/Commit.cpp b/clang/lib/Edit/Commit.cpp
index 9c08cc28ac9..cb7a784a41a 100644
--- a/clang/lib/Edit/Commit.cpp
+++ b/clang/lib/Edit/Commit.cpp
@@ -183,7 +183,7 @@ void Commit::addInsert(SourceLocation OrigLoc, FileOffset Offs, StringRef text,
   data.Kind = Act_Insert;
   data.OrigLoc = OrigLoc;
   data.Offset = Offs;
-  data.Text = copyString(text);
+  data.Text = text.copy(StrAlloc);
   data.BeforePrev = beforePreviousInsertions;
   CachedEdits.push_back(data);
 }