Ontwerpbesluitendocumentje toegevoegd

[cc1516.git] / AST.icl

diff --git a/AST.icl b/AST.icl
index 70c1282..21f27d5 100644 (file)
--- a/AST.icl
+++ b/AST.icl
@@ -47,10 +47,6 @@ printStatements [s:ss] i = (case s of
                indent :: Int [String] -> [String]
                indent i rest = replicate i "\t" ++ rest
 
-instance print FunType where
-       print (FunType at rt) = printersperse " " at ++
-               [if (isEmpty at) "" "->":maybe ["Void"] print rt]
-
 instance print VarDecl where
        print (VarDecl _ t i e) = print t ++ [" ":i:"=":print e] ++ [";"]
 
@@ -62,6 +58,8 @@ instance print Type where
        print BoolType = print "Bool"
        print CharType = print "Char"
        print VarType = print "var"
+    print VoidType = print "Void"
+    print (t1 ->> t2) = print t1 ++ [" -> ":print t2]
 
 instance print String where
        print s = [s]