SpecConstr is a GHC optimisation that specialises functions for particular values of their arguments.


Use Keyword = SpecConstr to ensure that a ticket ends up on these lists.

Open Tickets:

Cross-module SpecConstr
Missed opportunity for SpecConstr
SPEC has a runtime cost if constructor specialization isn't performed
Seemingly unnecessary marking of a SpecConstr specialization as a loopbreaker

Closed Tickets:

SpecConstr duplicating computations

Last modified 10 days ago Last modified on Feb 10, 2017 10:35:10 AM