Add makefile rules to check for backtracking in backend and psql lexers.
authorTom Lane <tgl@sss.pgh.pa.us>
Thu, 25 Aug 2011 18:44:17 +0000 (14:44 -0400)
committerTom Lane <tgl@sss.pgh.pa.us>
Thu, 25 Aug 2011 18:44:17 +0000 (14:44 -0400)
commitecf248737a4c0705bf7d79fdd52b5271618f7103
tree0800695b14b94748696a5f152520ccba39ff32ed
parent77ce50a40364a3605f775d3f0efca2e1caa70291
Add makefile rules to check for backtracking in backend and psql lexers.

Per discussion, we should enforce the policy of "no backtracking" in these
performance-sensitive scanners.
src/backend/parser/Makefile
src/backend/parser/scan.l
src/bin/psql/Makefile