Fix dangerous usage of std::forward
#864
Merged
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While debugging the CI failures in #859, I found out that the problem was not with my code, but rather that there is a critical failure with the use of
std::forward
inhost_container.hpp
, which causes objects passed topush_back
as l-value references to be inadvertently converted to r-value references. This commit fixes the bug inhost_container.hpp
. Thenseed_performance_writer.cpp
contained a much less serious mistake which I also fixed.