Author: Sam McCall
Date: 2023-06-29T21:20:53+02:00
New Revision: 2f7d30dee8262746c3e8ee1f6f25be8c1ace9990

URL: 
https://github.com/llvm/llvm-project/commit/2f7d30dee8262746c3e8ee1f6f25be8c1ace9990
DIFF: 
https://github.com/llvm/llvm-project/commit/2f7d30dee8262746c3e8ee1f6f25be8c1ace9990.diff

LOG: [dataflow] fix compile on gcc7

Reported on https://reviews.llvm.org/D153674
This returned expression is move-eligible, this is a bug in old GCC.

Added: 
    

Modified: 
    clang/lib/Analysis/FlowSensitive/TypeErasedDataflowAnalysis.cpp

Removed: 
    


################################################################################
diff  --git a/clang/lib/Analysis/FlowSensitive/TypeErasedDataflowAnalysis.cpp 
b/clang/lib/Analysis/FlowSensitive/TypeErasedDataflowAnalysis.cpp
index d2908725d79b3..9e48df1b994dc 100644
--- a/clang/lib/Analysis/FlowSensitive/TypeErasedDataflowAnalysis.cpp
+++ b/clang/lib/Analysis/FlowSensitive/TypeErasedDataflowAnalysis.cpp
@@ -583,7 +583,7 @@ runTypeErasedDataflowAnalysis(
     }
   }
 
-  return BlockStates;
+  return std::move(BlockStates);
 }
 
 } // namespace dataflow


        
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