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Type-checking goodies in place
[hcoop/domtool2.git]
/
src
/
tycheck.sig
diff --git
a/src/tycheck.sig
b/src/tycheck.sig
index
4562e3c
..
a86ae37
100644
(file)
--- a/
src/tycheck.sig
+++ b/
src/tycheck.sig
@@
-20,12
+20,17
@@
signature TYCHECK = sig
signature TYCHECK = sig
- type env
= Ast.typ Ast.StringMap.map
+ type env
val empty : env
val empty : env
- val check
Exp : env -> Ast.ex
p -> Ast.typ
+ val check
Typ : env -> Ast.ty
p -> Ast.typ
+ val checkExp : env -> Ast.exp -> Ast.typ
val checkUnit : env -> Ast.exp -> Ast.typ
(* [checkUnit] checks that all unification variables have been resolved. *)
val checkUnit : env -> Ast.exp -> Ast.typ
(* [checkUnit] checks that all unification variables have been resolved. *)
+ val checkDecl : env -> Ast.decl -> env
+
+ val checkFile : env -> Ast.typ -> Ast.file -> env
+
end
end