Обсуждение: [COMMITTERS] pgsql: Blind try to fix portability issue in commit 8f93bd851 et al.

Blind try to fix portability issue in commit 8f93bd851 et al.

The S/390 members of the buildfarm are showing failures indicating
that they're having trouble with the rint() calls I added yesterday.
There's no good reason for that, and I wonder if it is a compiler bug
similar to the one we worked around in d9476b838.  Try to fix it using
the same method as before, namely to store the result of rint() back
into a "double" variable rather than immediately converting to int64.
(This isn't entirely waving a dead chicken, since on machines with
wider-than-double float registers, the extra store forces a width
conversion.  I don't know if S/390 is like that, but it seems worth
trying.)

In passing, merge duplicate ereport() calls in float8_timestamptz().

Per buildfarm.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/5d2adf0f81a2e4ca4f101b19b1efea147b462301

Modified Files
--------------
src/backend/utils/adt/timestamp.c | 14 ++++++--------
1 file changed, 6 insertions(+), 8 deletions(-)