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.
diff --git a/llvm/lib/Support/FileCheck.cpp b/llvm/lib/Support/FileCheck.cpp
index 5c5a510..23e1ece 100644
--- a/llvm/lib/Support/FileCheck.cpp
+++ b/llvm/lib/Support/FileCheck.cpp
@@ -86,7 +86,7 @@
Err = joinErrors(std::move(Err), LeftOp.takeError());
if (!RightOp)
Err = joinErrors(std::move(Err), RightOp.takeError());
- return Err;
+ return std::move(Err);
}
return EvalBinop(*LeftOp, *RightOp);
@@ -284,7 +284,7 @@
FileCheckPatternContext *Context, const SourceMgr &SM) {
Expr = Expr.ltrim(SpaceChars);
if (Expr.empty())
- return LeftOp;
+ return std::move(LeftOp);
// Check if this is a supported operation and select a function to perform
// it.
@@ -425,7 +425,7 @@
DefinedNumericVariable = *ParseResult;
}
- return ExpressionPointer;
+ return std::move(ExpressionPointer);
}
bool Pattern::parsePattern(StringRef PatternStr, StringRef Prefix,