From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
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To: | pgsql-committers(at)lists(dot)postgresql(dot)org |
Subject: | pgsql: Don't use is_infinite() where isinf() will do. |
Date: | 2018-10-06 17:18:46 |
Message-ID: | E1g8qE2-0007W5-8e@gemulon.postgresql.org |
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Lists: | pgsql-committers |
Don't use is_infinite() where isinf() will do.
Places that aren't testing for sign should not use the more expensive
function; it's just wasteful, not to mention being a cognitive load
for readers who may know what isinf() is but not is_infinite().
As things stand, we actually don't need is_infinite() anyplace except
float4out/float8out, which means it could potentially go away altogether
after the changes I proposed in <13178(dot)1538794717(at)sss(dot)pgh(dot)pa(dot)us>.
Branch
------
master
Details
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https://git.postgresql.org/pg/commitdiff/0209f0285d9b1c60bf74cc9f5f0133d7bdd887c3
Modified Files
--------------
src/backend/utils/adt/formatting.c | 4 ++--
src/backend/utils/adt/rangetypes_selfuncs.c | 14 ++++++++------
2 files changed, 10 insertions(+), 8 deletions(-)
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