Revert "Remove redundant "std::move"s in return statements"

The build failed with

  error: call to deleted constructor of 'llvm::Error'

errors.

This reverts commit 1c2241a7936bf85aa68aef94bd40c3ba77d8ddf2.

1 files changed, 1 insertions, 1 deletions

diff --git a/llvm/lib/Support/JSON.cpp b/llvm/lib/Support/JSON.cpp
index d44eafa..16b1d11 100644
--- a/llvm/lib/Support/JSON.cpp
+++ b/llvm/lib/Support/JSON.cpp
@@ -513,7 +513,7 @@ Expected<Value> parse(StringRef JSON) {
   if (P.checkUTF8())
     if (P.parseValue(E))
       if (P.assertEnd())
-        return E;
+        return std::move(E);
   return P.takeError();
 }
 char ParseError::ID = 0;