| From: | Peter Eisentraut <peter(at)eisentraut(dot)org> |
|---|---|
| To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
| Subject: | pgsql: Work around buggy alignas in older g++ |
| Date: | 2026-01-25 10:34:19 |
| Message-ID: | E1vjxRi-002VSP-12@gemulon.postgresql.org |
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| Lists: | pgsql-committers |
Work around buggy alignas in older g++
Older g++ (<9.3) mishandle the alignas specifier (raise warnings that
the alignment is too large), but the more or less equivalent attribute
works. So as a workaround, #define alignas to that attribute for
those versions.
see <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=89357>
Reviewed-by: Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us>
Discussion: https://www.postgresql.org/message-id/3119480.1769189606%40sss.pgh.pa.us
Branch
------
master
Details
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https://git.postgresql.org/pg/commitdiff/a9bdb63bba8a631cd4797393307eecf5fcde9167
Modified Files
--------------
src/include/c.h | 10 ++++++++++
1 file changed, 10 insertions(+)
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