returnStdMoveLocal
ftp://ftp.de.debian.org/debian/pool/main/p/poedit/poedit_3.9.orig.tar.gz
2.20.0 poedit-3.9/src/str_helpers.h:296:54: performance: Using std::move for returning object by-value from function will affect copy elision optimization. More: https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#Rf-return-move-local [returnStdMoveLocal]