| commit | 1ad3a7bd396a802566239fa37e3435df20603d8b | |
| author | Tom Lane <tgl@sss.pgh.pa.us> | |
| Fri, 20 Oct 2023 17:40:15 +0000 (20 13:40 -0400) | ||
| committer | Tom Lane <tgl@sss.pgh.pa.us> | |
| Fri, 20 Oct 2023 17:40:15 +0000 (20 13:40 -0400) | ||
| tree | 08f3255261b933b27f29abb58b5671eb4b80820e | treesnapshot (tar.gz zip) |
| parent | 1856a0ee0e967431ee52b6e3f2a95a0050fb9ca4 | commitdiff |
Dodge a compiler bug affecting timetz_zone/timetz_izone.
This avoids a compiler bug occurring in AIX's xlc, even in pretty
late-model revisions. Buildfarm testing has now confirmed that
only 64-bit xlc is affected. Although we are contemplating
dropping support for xlc in v17, it's still supported in the
back branches, so we need this fix.
Back-patch of code changes from HEAD commit 19fa97731.
(The test cases were already back-patched, in 4a427b82c et al.)
Discussion: https://postgr.es/m/CA+hUKGK=DOC+hE-62FKfZy=Ybt5uLkrg3zCZD-jFykM-iPn8yw@mail.gmail.com
This avoids a compiler bug occurring in AIX's xlc, even in pretty
late-model revisions. Buildfarm testing has now confirmed that
only 64-bit xlc is affected. Although we are contemplating
dropping support for xlc in v17, it's still supported in the
back branches, so we need this fix.
Back-patch of code changes from HEAD commit 19fa97731.
(The test cases were already back-patched, in 4a427b82c et al.)
Discussion: https://postgr.es/m/CA+hUKGK=DOC+hE-62FKfZy=Ybt5uLkrg3zCZD-jFykM-iPn8yw@mail.gmail.com
| src/backend/utils/adt/date.c | diffblobblamehistory |