and the LHS is a user variable, then we need to introduce a formal
temporary. This way the optimizers can determine that the user
variable is only modified if evaluation of the RHS does not throw.
Don't force a temp of a non-renamable type; the copy could be
and the LHS is a user variable, then we need to introduce a formal
temporary. This way the optimizers can determine that the user
variable is only modified if evaluation of the RHS does not throw.
Don't force a temp of a non-renamable type; the copy could be