On 2021-Nov-23, Juan José Santamaría Flecha wrote: > On Tue, Nov 23, 2021 at 2:11 PM Daniel Gustafsson <dan...@yesql.se> wrote:
> > It's supported in clang as well per the documentation [0] in at least some > > configurations or distributions: > [[maybe_unused]] is also recognized from Visual Studio 2017 onwards [1]. > > [1] https://docs.microsoft.com/en-us/cpp/cpp/attributes?view=msvc-170 Right ... the problem, as I understand, is that the syntax for [[maybe_unused]] is different from what we can do with the current pg_attribute_unused -- [[maybe_unused]] goes before the variable name. We would need to define pg_attribute_unused macro (maybe have it take the variable name and initializator value as arguments?), and also define PG_USED_FOR_ASSERTS_ONLY in the same style. -- Álvaro Herrera 39°49'30"S 73°17'W — https://www.EnterpriseDB.com/
