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authorTom Lane <tgl@sss.pgh.pa.us>2017-01-23 09:15:49 -0500
committerTom Lane <tgl@sss.pgh.pa.us>2017-01-23 09:15:49 -0500
commitc0ef456b9714215cae0ce3561c7c83629a7301cf (patch)
tree2a684d8037b317c484766121e0afa38698f9d8aa /src/backend/access/gist/gistbuild.c
parent366d2a3d8808ad92436a830c32e73ce17affe5b6 (diff)
downloadpostgresql-c0ef456b9714215cae0ce3561c7c83629a7301cf.tar.gz
postgresql-c0ef456b9714215cae0ce3561c7c83629a7301cf.zip
Volatile-ize some plperl variables that must survive into PG_CATCH blocks.
This appears to be necessary to fix a failure seen on buildfarm member sittella. It shouldn't be necessary according to the letter of the C standard, because we don't change the values of these variables within the PG_TRY blocks; but somehow gcc 4.7.2 is dropping the ball. Discussion: https://postgr.es/m/17555.1485179975@sss.pgh.pa.us
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