[PATCH] D98274: [clangd][NFC] Use std::string::replace in SourceCode:applyChange.

[Nathan James via Phabricator via cfe-commits]

njames93 created this revision.
njames93 added reviewers: sammccall, kadircet.
Herald added subscribers: usaxena95, arphaman.
njames93 requested review of this revision.
Herald added subscribers: cfe-commits, MaskRay, ilya-biryukov.
Herald added a project: clang.

Just looks nicer and easier to read.


Repository:
  rG LLVM Github Monorepo

https://reviews.llvm.org/D98274

Files:
  clang-tools-extra/clangd/SourceCode.cpp


Index: clang-tools-extra/clangd/SourceCode.cpp
===================================================================
--- clang-tools-extra/clangd/SourceCode.cpp
+++ clang-tools-extra/clangd/SourceCode.cpp
@@ -1091,15 +1091,8 @@
                  "computed range length ({1}).",
                  *Change.rangeLength, ComputedRangeLength);
 
-  std::string NewContents;
-  NewContents.reserve(*StartIndex + Change.text.length() +
-                      (Contents.length() - *EndIndex));
+  Contents.replace(*StartIndex, *EndIndex - *StartIndex, Change.text);
 
-  NewContents = Contents.substr(0, *StartIndex);
-  NewContents += Change.text;
-  NewContents += Contents.substr(*EndIndex);
-
-  std::swap(Contents, NewContents);
   return llvm::Error::success();
 }
 


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