Add `replace` interface with range in AtomicChange.

Reviewers: ioeric

Reviewed By: ioeric

Subscribers: alexshap, klimek, cfe-commits

Differential Revision: https://reviews.llvm.org/D31492

llvm-svn: 299073
diff --git a/clang/lib/Tooling/Refactoring/AtomicChange.cpp b/clang/lib/Tooling/Refactoring/AtomicChange.cpp
index 02c5510..321bbfa 100644
--- a/clang/lib/Tooling/Refactoring/AtomicChange.cpp
+++ b/clang/lib/Tooling/Refactoring/AtomicChange.cpp
@@ -132,6 +132,12 @@
   return E;
 }
 
+llvm::Error AtomicChange::replace(const SourceManager &SM,
+                                  const CharSourceRange &Range,
+                                  llvm::StringRef ReplacementText) {
+  return Replaces.add(Replacement(SM, Range, ReplacementText));
+}
+
 llvm::Error AtomicChange::replace(const SourceManager &SM, SourceLocation Loc,
                                   unsigned Length, llvm::StringRef Text) {
   return Replaces.add(Replacement(SM, Loc, Length, Text));