Solaris fails test with float8.

(Please send me a carbon copy when responding.)

A Solaris system like my OpenIndiana oi_151a9 is failing
a single test case, namely float8, when testing either
of PostgreSQL 9.4beta2, 9.4beta3, and 9.4rc1. I do not
know how properly to interpret the output in expressed
in "regression.diffs", so tell whether I could do some
further modification to produce a better diagnosis.

Best regards,
  Mats Erik Andersson


*** ..../postgresql-9.4rc1/src/test/regress/expected/float8.out    2014-11-17 21:54:40.000000000 +0100
--- ..../postgresql-9.4rc1/src/test/regress/results/float8.out    2014-11-27 17:55:17.639864887 +0100
***************
*** 382,388 ****
     SET f1 = FLOAT8_TBL.f1 * '-1'
     WHERE FLOAT8_TBL.f1 > '0.0';
  SELECT '' AS bad, f.f1 * '1e200' from FLOAT8_TBL f;
! ERROR:  value out of range: overflow
  SELECT '' AS bad, f.f1 ^ '1e200' from FLOAT8_TBL f;
  ERROR:  value out of range: overflow
  SELECT 0 ^ 0 + 0 ^ 1 + 0 ^ 0.0 + 0 ^ 0.5;
--- 382,396 ----
     SET f1 = FLOAT8_TBL.f1 * '-1'
     WHERE FLOAT8_TBL.f1 > '0.0';
  SELECT '' AS bad, f.f1 * '1e200' from FLOAT8_TBL f;
!  bad |     ?column?
! -----+------------------
!      |                0
!      |      -3.484e+201
!      |     -1.0043e+203
!      |        -Infinity
!      | -1.2345678901234
! (5 rows)
!
  SELECT '' AS bad, f.f1 ^ '1e200' from FLOAT8_TBL f;
  ERROR:  value out of range: overflow
  SELECT 0 ^ 0 + 0 ^ 1 + 0 ^ 0.0 + 0 ^ 0.5;

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