Horton

Suppress new "may be used uninitialized" warning.

Noah Misch <noah@leadboat.com>

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Commit: 8cef93d8a5886b57099fcd32e92f12bc5df7bbd1
Author: Noah Misch <noah@leadboat.com>
Date: 2026-02-17T02:04:58Z
Releases: 19 (unreleased) 
Suppress new "may be used uninitialized" warning.

Various buildfarm members, having compilers like gcc 8.5 and 6.3, fail
to deduce that text_substring() variable "E" is initialized if
slice_size!=-1.  This suppression approach quiets gcc 8.5; I did not
reproduce the warning elsewhere.  Back-patch to v14, like commit
9f4fd119b2cbb9a41ec0c19a8d6ec9b59b92c125.

Reported-by: Tom Lane <tgl@sss.pgh.pa.us>
Discussion: https://postgr.es/m/1157953.1771266105@sss.pgh.pa.us
Backpatch-through: 14

Files

PathChange+/−
src/backend/utils/adt/varlena.c modified +2 −2

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