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| author | Andrew Gierth <rhodiumtoad@postgresql.org> | 2019-02-13 19:35:50 +0000 |
|---|---|---|
| committer | Andrew Gierth <rhodiumtoad@postgresql.org> | 2019-02-13 19:35:50 +0000 |
| commit | da6520be7f946f5f0f8fe46c34e303d1d36ee080 (patch) | |
| tree | 1adaa9c0d92824ed007bcd27ea978e36523a10a1 /src/common/d2s.c | |
| parent | 711bab1e4d19b5c9967328315a542d93386b1ac5 (diff) | |
| download | postgresql-da6520be7f946f5f0f8fe46c34e303d1d36ee080.tar.gz postgresql-da6520be7f946f5f0f8fe46c34e303d1d36ee080.zip | |
More float test and portability fixes.
Avoid assuming exact results in tstypes test; some platforms vary.
(per buildfarm members eulachon, danio, lapwing)
Avoid dubious usage (inherited from upstream) of bool parameters to
copy_special_str, to see if this fixes the mac/ppc failures (per
buildfarm members prariedog and locust). (Isolated test programs on a
ppc mac don't seem to show any other cause that would explain them.)
Diffstat (limited to 'src/common/d2s.c')
| -rw-r--r-- | src/common/d2s.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/common/d2s.c b/src/common/d2s.c index 58f60977a54..1e4782c10a4 100644 --- a/src/common/d2s.c +++ b/src/common/d2s.c @@ -1028,7 +1028,7 @@ double_to_shortest_decimal_bufn(double f, char *result) /* Case distinction; exit early for the easy cases. */ if (ieeeExponent == ((1u << DOUBLE_EXPONENT_BITS) - 1u) || (ieeeExponent == 0 && ieeeMantissa == 0)) { - return copy_special_str(result, ieeeSign, ieeeExponent, ieeeMantissa); + return copy_special_str(result, ieeeSign, (ieeeExponent != 0), (ieeeMantissa != 0)); } floating_decimal_64 v; |