Building LR (1) grammars and parsers using VAST and CUP.
Francisco Javier Almeida Martínez, Jaime Urquiza‐Fuentes, Antonio Pérez-Carrasco · Hispana · 2011
In this document we describe an evaluation performed with VAST to build LR (1) parsers and grammars. The results of the evalua- tion are satisfactory, so although we did not nd any statistics signi cant di erences, we noticed that students could nish the exercises faster. Be- sides the number of deliveries was higher in the treatment group than in the control one.