diff options
| author |  Adam Chlipala <adamc@hcoop.net> | 2009-02-22 16:32:56 -0500 |
|---|---|---|
| committer | Adam Chlipala <adamc@hcoop.net> | 2009-02-22 16:32:56 -0500 |
| commit | 85c5fc291ece27b13a28a3ec50b67ff437a18834 (patch) | |
| tree | 9720fe837fa35bd4404d0013f77da0e0a51584ae /src/expl_util.sig | |
| parent | 85cf99a95c910841f197ca911bb13d044456de7f (diff) | |
Kind polymorphism through Explify
Diffstat (limited to 'src/expl_util.sig')
| -rw-r--r-- | src/expl_util.sig | 25 |
1 files changed, 17 insertions, 8 deletions
diff --git a/src/expl_util.sig b/src/expl_util.sig index 2a6c7abe..3e5c333f 100644 --- a/src/expl_util.sig +++ b/src/expl_util.sig @@ -28,17 +28,24 @@ signature EXPL_UTIL = sig structure Kind : sig + val mapfoldB : {kind : ('context, Expl.kind', 'state, 'abort) Search.mapfolderB, + bind : 'context * string -> 'context} + -> ('context, Expl.kind, 'state, 'abort) Search.mapfolderB val mapfold : (Expl.kind', 'state, 'abort) Search.mapfolder -> (Expl.kind, 'state, 'abort) Search.mapfolder val exists : (Expl.kind' -> bool) -> Expl.kind -> bool + val mapB : {kind : 'context -> Expl.kind' -> Expl.kind', + bind : 'context * string -> 'context} + -> 'context -> (Expl.kind -> Expl.kind) end structure Con : sig datatype binder = - Rel of string * Expl.kind - | Named of string * Expl.kind + RelK of string + | RelC of string * Expl.kind + | NamedC of string * Expl.kind - val mapfoldB : {kind : (Expl.kind', 'state, 'abort) Search.mapfolder, + val mapfoldB : {kind : ('context, Expl.kind', 'state, 'abort) Search.mapfolderB, con : ('context, Expl.con', 'state, 'abort) Search.mapfolderB, bind : 'context * binder -> 'context} -> ('context, Expl.con, 'state, 'abort) Search.mapfolderB @@ -46,7 +53,7 @@ structure Con : sig con : (Expl.con', 'state, 'abort) Search.mapfolder} -> (Expl.con, 'state, 'abort) Search.mapfolder - val mapB : {kind : Expl.kind' -> Expl.kind', + val mapB : {kind : 'context -> Expl.kind' -> Expl.kind', con : 'context -> Expl.con' -> Expl.con', bind : 'context * binder -> 'context} -> 'context -> (Expl.con -> Expl.con) @@ -59,12 +66,13 @@ end structure Exp : sig datatype binder = - RelC of string * Expl.kind + RelK of string + | RelC of string * Expl.kind | NamedC of string * Expl.kind | RelE of string * Expl.con | NamedE of string * Expl.con - val mapfoldB : {kind : (Expl.kind', 'state, 'abort) Search.mapfolder, + val mapfoldB : {kind : ('context, Expl.kind', 'state, 'abort) Search.mapfolderB, con : ('context, Expl.con', 'state, 'abort) Search.mapfolderB, exp : ('context, Expl.exp', 'state, 'abort) Search.mapfolderB, bind : 'context * binder -> 'context} @@ -80,12 +88,13 @@ end structure Sgn : sig datatype binder = - RelC of string * Expl.kind + RelK of string + | RelC of string * Expl.kind | NamedC of string * Expl.kind | Sgn of string * Expl.sgn | Str of string * Expl.sgn - val mapfoldB : {kind : (Expl.kind', 'state, 'abort) Search.mapfolder, + val mapfoldB : {kind : ('context, Expl.kind', 'state, 'abort) Search.mapfolderB, con : ('context, Expl.con', 'state, 'abort) Search.mapfolderB, sgn_item : ('context, Expl.sgn_item', 'state, 'abort) Search.mapfolderB, sgn : ('context, Expl.sgn', 'state, 'abort) Search.mapfolderB, |