avoid using Hoare triples
@robbertkrebbers some of these make me wonder if deprecating Hoare triples is really the right call... Texan triples aren't always better, in particular for higher-order specs in negative position.
@robbertkrebbers some of these make me wonder if deprecating Hoare triples is really the right call... Texan triples aren't always better, in particular for higher-order specs in negative position.