[lldb] Silence -Wpessimizing-move warning

d0k · d0k · commit 39724158d387 · 2021-10-21T12:59:00.000+02:00
lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp:3635:10: error: moving a local object in a return statement prevents copy elision [-Werror,-Wpessimizing-move]
  return std::move(merged);
         ^
diff --git a/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp b/lldb/source/Plugins/SymbolFile/DWARF/SymbolFileDWARF.cpp
@@ -3632,7 +3632,7 @@ SymbolFileDWARF::MergeBlockAbstractParameters(const DWARFDIE &block_die,
     }
     merged.push_back(*concrete_it);
   }
-  return std::move(merged);
+  return merged;
 }
 
 size_t SymbolFileDWARF::ParseVariablesInFunctionContext(

Original file line number	Diff line number	Diff line change
`@@ -3632,7 +3632,7 @@ SymbolFileDWARF::MergeBlockAbstractParameters(const DWARFDIE &block_die,`
`3632`	`3632`	`}`
`3633`	`3633`	`merged.push_back(*concrete_it);`
`3634`	`3634`	`}`
`3635`		`- return std::move(merged);`
	`3635`	`+ return merged;`
`3636`	`3636`	`}`
`3637`	`3637`
`3638`	`3638`	`size_t SymbolFileDWARF::ParseVariablesInFunctionContext(`