On 2015-01-25 15:40:10 -0500, Tom Lane wrote: > Greg Stark <st...@mit.edu> writes: > > Perhaps Clang has a more useful warning? > > Clang, at least the version on my Mac, doesn't warn either with the > settings we normally use, and it doesn't have -Wclobber at all. > I tried turning on -Weverything, and it still didn't complain. > (It did generate incorrect code though, so it's no better than gcc > in that respect.)
Even a pretty recent (3.6-rc1) clang doesn't warn. It generates lots of useful warnings, but nothing about longjmp clobbers. Greetings, Andres Freund -- Andres Freund http://www.2ndQuadrant.com/ PostgreSQL Development, 24x7 Support, Training & Services -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
