> Arguments inside macro expansions should be parenthesized. > #define foo(a, b) ((a) + (b))
Except when token concatenating a ## b and stringifying # a. As an aside, should there be spaces on either size of the ## concatenator? The current code mostly doesn't -- which means it sometimes does. My feeling is use whichever is clearer but we might want to codify this as yes, no or submitter decides. Likewise, should there be a space after the # stringifier? Existing code doesn't, apparently without exception. I'm pressed to think of a case where having a space increases clarity but I'm sure some exist. Pauli -- Oracle Dr Paul Dale | Cryptographer | Network Security & Encryption Phone +61 7 3031 7217 Oracle Australia _______________________________________________ openssl-project mailing list openssl-project@openssl.org https://mta.openssl.org/mailman/listinfo/openssl-project
