Fixed a compile error on use of deleted function ¡®{anonymous}::MemberData::MemberData(const {anonymous}::MemberData&)

diggerlin · diggerlin · commit f903119cce63 · 2023-09-06T12:04:52.000-04:00
Summary: There is compile error on https://lab.llvm.org/buildbot/#/builders/264/builds/1147/steps/5/logs/stdio when commit in https://reviews.llvm.org/D144872
diff --git a/llvm/lib/Object/ArchiveWriter.cpp b/llvm/lib/Object/ArchiveWriter.cpp
@@ -901,7 +901,7 @@ computeMemberData(raw_ostream &StringTable, raw_ostream &SymNames,
   // archive, regardless of whether there are any symbols in it.
   if (HasObject && SymNames.tell() == 0 && !isCOFFArchive(Kind))
     SymNames << '\0' << '\0' << '\0';
-  return Ret;
+  return std::move(Ret);
 }
 
 namespace llvm {

Original file line number	Diff line number	Diff line change
`@@ -901,7 +901,7 @@ computeMemberData(raw_ostream &StringTable, raw_ostream &SymNames,`
`901`	`901`	`// archive, regardless of whether there are any symbols in it.`
`902`	`902`	`if (HasObject && SymNames.tell() == 0 && !isCOFFArchive(Kind))`
`903`	`903`	`SymNames << '\0' << '\0' << '\0';`
`904`		`- return Ret;`
	`904`	`+ return std::move(Ret);`
`905`	`905`	`}`
`906`	`906`
`907`	`907`	`namespace llvm {`