Make SubGoalDepth a type of its own
authorJoachim Breitner <mail@joachim-breitner.de>
Wed, 20 Nov 2013 09:24:27 +0000 (09:24 +0000)
committerJoachim Breitner <mail@joachim-breitner.de>
Fri, 22 Nov 2013 17:51:11 +0000 (17:51 +0000)
commite42ddfe17c92d4c4e446b9b88a4ab440370a0749
tree616ae05e9d4571d456c133248785af4f260618be
parentea49c01540c0f363048f6b04ba106d7893578574
Make SubGoalDepth a type of its own

In preparation of counting type function applications and constraint
resolving separately.
compiler/typecheck/TcErrors.lhs
compiler/typecheck/TcInteract.lhs
compiler/typecheck/TcRnMonad.lhs
compiler/typecheck/TcRnTypes.lhs
compiler/typecheck/TcSMonad.lhs