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Sean McBride authored
Just used the idiomatic check if the given object is the same as this, and if so immediately return *this. This is a slight behaviour change, but it doesn't look like it should make any important difference.
9b5c4f51
Just used the idiomatic check if the given object is the same as this, and if so immediately return *this. This is a slight behaviour change, but it doesn't look like it should make any important difference.