Add pg_nodiscard function declaration specifier pg_nodiscard means the compiler should warn if the result of a function call is ignored. The name "nodiscard" is chosen in alignment with (possibly future) C and C++ standards. It maps to the GCC attribute warn_unused_result.
Reviewed-by: Michael Paquier <[email protected]> Discussion: https://www.postgresql.org/message-id/flat/[email protected] Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/c617aea6acdd9057a14d91ff294905b1b5509348 Modified Files -------------- src/include/c.h | 12 ++++++++++++ 1 file changed, 12 insertions(+)
