]> matita.cs.unibo.it Git - helm.git/commit
Potentially (and, at least sometimes, actually) big performance improvement:
authorClaudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Sun, 9 Mar 2008 16:53:38 +0000 (16:53 +0000)
committerClaudio Sacerdoti Coen <claudio.sacerdoticoen@unibo.it>
Sun, 9 Mar 2008 16:53:38 +0000 (16:53 +0000)
commitc3f967910eca5648fd69886166c66ddd49d92b54
treea2cdcdae177daf3020c885dad23513eaa5f40ee6
parent5c8c7f0ae6fdbba432286c01feac114873a1cfe9
Potentially (and, at least sometimes, actually) big performance improvement:
let-in were always zeta-expanded during delifting. As a result, implicit,
in a context with definitions, were always refined with a type that was well
typed, but only up to (potentially expensive) reduction!
helm/software/components/cic_unification/cicMetaSubst.ml