ICFP
2003
ACM
14 years 11 months ago
2003
ACM
We propose a conservative extension of HM(X), a generic constraint-based type inference framework, with bounded existential (a.k.a. abstract) and universal (a.k.a. polymorphic) da...
ICFP
2003
ACM
14 years 11 months ago
2003
ACM
To improve the quality of type error messages in functional programming languages, we propose four techniques which influence the behaviour of constraint-based type inference proc...