r309689 - [Tooling] Add LLVM_NODISCARD to Replacements::merge

[Krasimir Georgiev via cfe-commits]

Author: krasimir
Date: Tue Aug  1 07:58:14 2017
New Revision: 309689

URL: http://llvm.org/viewvc/llvm-project?rev=309689&view=rev
Log:
[Tooling] Add LLVM_NODISCARD to Replacements::merge

Summary:
This patch adds LLVM_NODISCARD to Replacements::merge. I've hit this
several times already.

Reviewers: ioeric

Reviewed By: ioeric

Subscribers: klimek, cfe-commits

Differential Revision: https://reviews.llvm.org/D36149

Modified:
    cfe/trunk/include/clang/Tooling/Core/Replacement.h

Modified: cfe/trunk/include/clang/Tooling/Core/Replacement.h
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/include/clang/Tooling/Core/Replacement.h?rev=309689&r1=309688&r2=309689&view=diff
==============================================================================
--- cfe/trunk/include/clang/Tooling/Core/Replacement.h (original)
+++ cfe/trunk/include/clang/Tooling/Core/Replacement.h Tue Aug  1 07:58:14 2017
@@ -255,7 +255,7 @@ class Replacements {
 
   /// \brief Merges \p Replaces into the current replacements. \p Replaces
   /// refers to code after applying the current replacements.
-  Replacements merge(const Replacements &Replaces) const;
+  LLVM_NODISCARD Replacements merge(const Replacements &Replaces) const;
 
   // Returns the affected ranges in the changed code.
   std::vector<Range> getAffectedRanges() const;